HP 8/80 Brocade Converged Enhanced Ethernet Administrator's Guide 6.3.0 (53-10
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- HP 8/80 | Brocade Converged Enhanced Ethernet Administrator's Guide 6.3.0 (53-10 - Page 1
53-1001346-01 ® 28 July 2009 Converged Enhanced Ethernet Administrator's Guide Supporting Fabric OS v6.3.0 - HP 8/80 | Brocade Converged Enhanced Ethernet Administrator's Guide 6.3.0 (53-10 - Page 2
Converged Enhanced Ethernet Administrator's Guide Converged Enhanced Ethernet Administrator's Guide Publication number 53-1001258-01 53-1001346-01 Summary of changes New document Date March 2009 Updated for 6.3.0. Added new chapters for: • Standard configurations • Port Authentication July 2009 - HP 8/80 | Brocade Converged Enhanced Ethernet Administrator's Guide 6.3.0 (53-10 - Page 3
chapter xv How this document is organized xv Supported hardware and software xvi What's new in this Ethernet overview 8 Layer 2 forwarding 8 VLAN tagging 9 Loop-free network environment 10 Frame classification (incoming 10 Congestion control and queuing 11 's Guide iii 53-1001346-01 - HP 8/80 | Brocade Converged Enhanced Ethernet Administrator's Guide 6.3.0 (53-10 - Page 4
VLANs Using the CEE CLI In this chapter 37 VLAN overview 37 Ingress VLAN filtering 37 VLAN configuration guidelines and restrictions 39 Default VLAN configuration 39 VLAN configuration and management 39 Enabling and disabling an interface port 40 iv Converged Enhanced Ethernet Administrator - HP 8/80 | Brocade Converged Enhanced Ethernet Administrator's Guide 6.3.0 (53-10 - Page 5
Configuring a VLAN interface to forward FCoE traffic 41 Configuring an interface port as a Layer 2 switch port 42 Configuring an interface port as an access interface 42 Configuring time 59 Enabling the error disable timeout timer 59 Specifying the error disable timeout interval 59 Specifying - HP 8/80 | Brocade Converged Enhanced Ethernet Administrator's Guide 6.3.0 (53-10 - Page 6
configuration . . . . . 62 Flushing MAC Configuring Link configuration guidelines and restrictions 76 Default LACP configuration 76 LACP configuration and management 76 Enabling LACP on a CEE interface 77 Configuring the LACP system priority 77 Configuring troubleshooting tips 78 Configuring - HP 8/80 | Brocade Converged Enhanced Ethernet Administrator's Guide 6.3.0 (53-10 - Page 7
other vendor devices 85 LLDP configuration guidelines and restrictions 85 Default LLDP configuration 86 LLDP configuration and management 86 Enabling LLDP globally 86 Disabling and resetting LLDP globally 86 Configuring LLDP global command options 87 Configuring LLDP interface-level command - HP 8/80 | Brocade Converged Enhanced Ethernet Administrator's Guide 6.3.0 (53-10 - Page 8
802.1x Port Authentication In this chapter 119 802.1x protocol overview 119 802.1x configuration guidelines and restrictions 119 802.1x authentication configuration tasks 120 Configure authentication between the switch and CNA or NIC120 Interface-specific administrative tasks for 802.1x 120 - HP 8/80 | Brocade Converged Enhanced Ethernet Administrator's Guide 6.3.0 (53-10 - Page 9
Index RMON configuration and management 133 Default RMON configuration 133 Configuring RMON settings 133 Configuring RMON events 134 Configuring RMON Ethernet group statistics collection . . . . .134 Converged Enhanced Ethernet Administrator's Guide ix 53-1001346-01 - HP 8/80 | Brocade Converged Enhanced Ethernet Administrator's Guide 6.3.0 (53-10 - Page 10
x Converged Enhanced Ethernet Administrator's Guide 53-1001346-01 - HP 8/80 | Brocade Converged Enhanced Ethernet Administrator's Guide 6.3.0 (53-10 - Page 11
12 Figure 13 Figure 14 Figure 15 Figure 16 FCoE switching and bridging 3 Brocade 8000 switch port side with CEE (blue) and FC (red) ports 5 Brocade 8000 switch logical view 5 FCOE10-24 FCoE blade 7 Multiple switch fabric configuration 8 CEE CLI command mode hierarchy 21 Adding the Brocade - HP 8/80 | Brocade Converged Enhanced Ethernet Administrator's Guide 6.3.0 (53-10 - Page 12
xii Converged Enhanced Ethernet Administrator's Guide 53-1001346-01 - HP 8/80 | Brocade Converged Enhanced Ethernet Administrator's Guide 6.3.0 (53-10 - Page 13
84 Default LLDP configuration 86 Default MAC ACL configuration 94 Default priority value of untrusted interfaces 101 IEEE 802.1Q default priority mapping 101 Default user priority for unicast traffic class mapping 104 Default user priority for multicast traffic class mapping 104 Supported - HP 8/80 | Brocade Converged Enhanced Ethernet Administrator's Guide 6.3.0 (53-10 - Page 14
xiv Converged Enhanced Ethernet Administrator's Guide 53-1001346-01 - HP 8/80 | Brocade Converged Enhanced Ethernet Administrator's Guide 6.3.0 (53-10 - Page 15
(ACLs). • Chapter 9, "Configuring QoS using the CEE CLI," describes how to configure Quality of Service (QoS). • Chapter 10, "Configuring 802.1x Port Authentication,"describes how to configure the 802.1x Port Authentication protocol. Converged Enhanced Ethernet Administrator's Guide xv 53-1001346 - HP 8/80 | Brocade Converged Enhanced Ethernet Administrator's Guide 6.3.0 (53-10 - Page 16
Brocade FCOE10-24 port blade Within this manual, any appearance of the term "Brocade FCoE hardware" is referring to: • Brocade 8000 • Brocade FCOE10-24 port blade Although many different software and hardware configurations are tested and supported by Brocade Communications Systems, Inc. for Fabric - HP 8/80 | Brocade Converged Enhanced Ethernet Administrator's Guide 6.3.0 (53-10 - Page 17
conventions Command syntax in this manual follows these conventions: command --option, option -argument, arg [ ] variable Commands are printed in bold. Command options are printed in bold. Arguments. Optional element. Variables are printed in italics. In the help pages, values are underlined or - HP 8/80 | Brocade Converged Enhanced Ethernet Administrator's Guide 6.3.0 (53-10 - Page 18
hazardous to you or cause damage to hardware, firmware, software, or data. DANGER A Danger page xix for instructions on accessing Brocade Connect. For terminology specific to this document, see "FCoE terminology" on page 1. For definitions of SAN-specific terms, visit the Storage Networking - HP 8/80 | Brocade Converged Enhanced Ethernet Administrator's Guide 6.3.0 (53-10 - Page 19
a user ID and password. For practical discussions about SAN design, implementation, and maintenance, you can obtain Building SANs with Brocade Fabric Switches through technical help Contact your switch support supplier for hardware, firmware, and software support, including product repairs and - HP 8/80 | Brocade Converged Enhanced Ethernet Administrator's Guide 6.3.0 (53-10 - Page 20
software version, if applicable • Error numbers and messages received • supportSave command output • Detailed description of the problem, including the switch or fabric behavior immediately following the problem, and specific questions • Description of any troubleshooting steps already performed and - HP 8/80 | Brocade Converged Enhanced Ethernet Administrator's Guide 6.3.0 (53-10 - Page 21
supports FCoE VN_ports (servers and target devices) An FCoE link end point that provides FC fabric services aware device across an Ethernet network to a second FCoE-aware switches providing FC fabric services and FCoE-to-FC bridging. Converged Enhanced Ethernet Administrator's Guide 1 53-1001346-01 - HP 8/80 | Brocade Converged Enhanced Ethernet Administrator's Guide 6.3.0 (53-10 - Page 22
-24 port blade provide a unique platform that connects servers to both LAN and SAN environments. Within this manual, any appearance of the term "Brocade FCoE hardware" is referring to the following hardware: • Brocade 8000 switch 2 Converged Enhanced Ethernet Administrator's Guide 53-1001346-01 - HP 8/80 | Brocade Converged Enhanced Ethernet Administrator's Guide 6.3.0 (53-10 - Page 23
capability • FCoE capability, including: - FIP discovery - FIP login - Pre-standard FCoE login - FCoE fabric services - FCoE-to-FC bridging capabilities NOTE The intermediate switching devices in the CEE network do not have to be FCoE-aware. They simply route the FCoE traffic to the FCoE device - HP 8/80 | Brocade Converged Enhanced Ethernet Administrator's Guide 6.3.0 (53-10 - Page 24
the Brocade 8000 switch at the factory. The default licenses are the: • POD license that enables all eight FC ports. • FCoE license that enables FCoE bridging and FCF capabilities. NOTE Do not remove these licenses. If there is no FCoE license on the switch, all FCoE bridging, configuration, and FCF - HP 8/80 | Brocade Converged Enhanced Ethernet Administrator's Guide 6.3.0 (53-10 - Page 25
be enabled or disabled; there is no other configuration required. Each of the embedded FCoE ports is used explicitly for FCoE VF_port service and provides four MAC addresses and flow isolation for up to four flows per FCoE port. FIGURE 3 Brocade 8000 switch logical view 24 10-Gigabit Ethernet CEE - HP 8/80 | Brocade Converged Enhanced Ethernet Administrator's Guide 6.3.0 (53-10 - Page 26
-FC traffic flow. If multiple traffic flows are sharing the an Ethernet network via encapsulation in supports only optical cabling and transceivers (SFP+). There are no licensing requirements for functionality on this blade. Refer to the Fabric OS Administrator's Guide for information on configuring - HP 8/80 | Brocade Converged Enhanced Ethernet Administrator's Guide 6.3.0 (53-10 - Page 27
• End of row deployment FIGURE 4 FCOE10-24 FCoE blade 3 FCoE overview 1 4 2 1 1 10 GbE FCoE ports 12-23 2 10 GbE FCoE ports 0-11 3 Power LED 4 Status LED Converged Enhanced Ethernet Administrator's Guide 7 53-1001346-01 - HP 8/80 | Brocade Converged Enhanced Ethernet Administrator's Guide 6.3.0 (53-10 - Page 28
CEE port, or attached to a classic Layer 2 Ethernet network which is attached to the Brocade FCoE hardware. FIGURE 5 Multiple switch fabric configuration Classic Layer 2 Ethernet switch Host 3 Host 1 Brocade 8000 switch CNA or classic NIC FC switch Classic NIC Host 2 CNA or classic NIC FC - HP 8/80 | Brocade Converged Enhanced Ethernet Administrator's Guide 6.3.0 (53-10 - Page 29
the fcf forward CEE CLI command on the VLAN interface. NOTE Only a single switch-wide VLAN is capable of forwarding FCoE traffic. For detailed information on configuring VLANs, see "Configuring VLANs Using the CEE CLI" on page 37. Converged Enhanced Ethernet Administrator's Guide 9 53-1001346-01 - HP 8/80 | Brocade Converged Enhanced Ethernet Administrator's Guide 6.3.0 (53-10 - Page 30
tree. Using MSTP, you can create multiple loop-free active topologies on a single physical topology. These loop-free topologies are mapped to a set of configurable VLANs. This enables you to better utilize the physical resources present in the network and achieve better load balancing of VLAN - HP 8/80 | Brocade Converged Enhanced Ethernet Administrator's Guide 6.3.0 (53-10 - Page 31
TCP traffic streams are switched to the same outbound port, and some traffic streams send small frames while other traffic streams send large frames, link utilization will not be able to reach 100 percent. When RED is enabled, link utilization approaches 100 percent. • Classification-Setting user - HP 8/80 | Brocade Converged Enhanced Ethernet Administrator's Guide 6.3.0 (53-10 - Page 32
destination MAC address, and EtherType. The default is to permit all frames. VLAN ACLs apply to the Switch Vertical Interface (SVI) for the VLAN. For detailed information on configuring ACLs, see "Configuring ACLs using the CEE CLI" on page 93. 12 Converged Enhanced Ethernet Administrator's Guide - HP 8/80 | Brocade Converged Enhanced Ethernet Administrator's Guide 6.3.0 (53-10 - Page 33
switch or host. For detailed information on configuring LLDP and DCBX, see "Configuring LLDP using the CEE CLI" on page 81. The 802.3ad Link Aggregation Control Protocol (LACP) is used to combine multiple FIP version 0. This release does not support FIP Keep Alive. The Brocade FCoE hardware FIP - HP 8/80 | Brocade Converged Enhanced Ethernet Administrator's Guide 6.3.0 (53-10 - Page 34
is set to supported in the Fabric OS v6.3.0 release. NOTE In the fabric-provided MAC address format, VN_port MAC addresses are based on a 24-bit fabric-supplied value. The first three bytes of this value is referred to as the FCMAP. The next three bytes are the FC ID, which is assigned by the switch - HP 8/80 | Brocade Converged Enhanced Ethernet Administrator's Guide 6.3.0 (53-10 - Page 35
if the ENode MAC address does not match. The ENode logout is updated in the VN_port table. FPMA is supported. • Implicit Service (ELS) frames. FLOGI and FDISC are accepted. Brocade FCoE hardware in the fabric maintains the MAC address to WWN/PID mappings per login. Class 2 FLOGI is not supported - HP 8/80 | Brocade Converged Enhanced Ethernet Administrator's Guide 6.3.0 (53-10 - Page 36
configuration management is optional-when login management is disabled, the default default configuration configurations configuration updates the name server in the FC fabric. The Brocade FCoE hardware maintains the MAC the ENode MAC address, FIP are not supported in the multiple zones ( - HP 8/80 | Brocade Converged Enhanced Ethernet Administrator's Guide 6.3.0 (53-10 - Page 37
occurs in the FC fabric. FCoE queuing The QOS configuration controls the FCoE traffic distribution. Note that changing these settings requires changes on both the Brocade FCoE hardware and the CNA; therefore, the link must be taken offline and back online after a change is made. Traffic scheduler - HP 8/80 | Brocade Converged Enhanced Ethernet Administrator's Guide 6.3.0 (53-10 - Page 38
1 FCoE queuing 18 Converged Enhanced Ethernet Administrator's Guide 53-1001346-01 - HP 8/80 | Brocade Converged Enhanced Ethernet Administrator's Guide 6.3.0 (53-10 - Page 39
other Brocade switches. In addition, FOS software on the Brocade 8000 enables Brocade Web Tools to support the following features for configuring and managing a Converged Ethernet Network: • CEE interface display and configuration • FCoE trunk display and configuration • CEE configuration including - HP 8/80 | Brocade Converged Enhanced Ethernet Administrator's Guide 6.3.0 (53-10 - Page 40
configuration changes Any configuration changes made to the switch are written into the running-config file. This is a dynamic file that is lost when the switch reboots. During the boot sequence, the switch resets all configuration settings permissions Root Factory Admin User Operator SwitchAdmin - HP 8/80 | Brocade Converged Enhanced Ethernet Administrator's Guide 6.3.0 (53-10 - Page 41
Telnet session; both access methods bring you to the login prompt. switch login: admin Password: switch:admin> cmsh switch# To return to the Fabric OS CLI, enter the following command. switch#exit switch:admin> NOTE Multiple users can Telnet and issue commands using the Exec mode and the Privileged - HP 8/80 | Brocade Converged Enhanced Ethernet Administrator's Guide 6.3.0 (53-10 - Page 42
indicates that the CEE CLI is ready to accept configuration commands. TABLE 3 Command mode EXEC CEE CLI command modes Prompt switch> Privileged EXEC switch# Global switch(config)# configuration Interface Port-channel: configuration switch(conf-if-po-63)# 10-Gigabit Ethernet (CEE port - HP 8/80 | Brocade Converged Enhanced Ethernet Administrator's Guide 6.3.0 (53-10 - Page 43
(conf-macl-ext)# Console and switch(config-line)# VTY (line) configuration How to access the command mode Description From the global configuration mode, specify a CEE feature by entering one of the following feature names: • cee-map • mac access-list Access and configure CEE features. From the - HP 8/80 | Brocade Converged Enhanced Ethernet Administrator's Guide 6.3.0 (53-10 - Page 44
(?) is typed within an incomplete keyword but the keyword matches several keywords, the CLI displays help for all the matching keywords. switch#show i? interface Interface status and configuration ip Internet Protocol (IP) 24 Converged Enhanced Ethernet Administrator's Guide 53-1001346-01 - HP 8/80 | Brocade Converged Enhanced Ethernet Administrator's Guide 6.3.0 (53-10 - Page 45
for the show qos interface all command. switch#sh q i a If the switch does not recognize a command after Enter is pressed, an error message displays. switch#hookup ^ % Invalid input detected at also displays the command output. Converged Enhanced Ethernet Administrator's Guide 25 53-1001346-01 - HP 8/80 | Brocade Converged Enhanced Ethernet Administrator's Guide 6.3.0 (53-10 - Page 46
2 CEE Command Line Interface 26 Converged Enhanced Ethernet Administrator's Guide 53-1001346-01 - HP 8/80 | Brocade Converged Enhanced Ethernet Administrator's Guide 6.3.0 (53-10 - Page 47
converged network are described: • SAN integration with the Brocade 8000 switch • LAN configuration for the page 21 for complete instructions on logging into the Brocade FCoE hardware. SAN Integration FC SANs are typically deployed in a core-edge topology with servers connecting to edge switches - HP 8/80 | Brocade Converged Enhanced Ethernet Administrator's Guide 6.3.0 (53-10 - Page 48
are any non-default fabric configuration changes in the existing fabric, ensure that these are also configured on the new switch. For details, see the "Administering Advanced Zoning" and "Performing Basic Configuration Tasks-Domain IDs" sections of the Fabric OS Administrator's Guide. 2. Power off - HP 8/80 | Brocade Converged Enhanced Ethernet Administrator's Guide 6.3.0 (53-10 - Page 49
FCoE hardware into the network and for feature sets unique to CEE. Unless otherwise noted, all commands are entered through the CEE CLI. See the Brocade FCoE Administrator's Guide for configuration details and supported L2 functionality. FIGURE 7 Adding the Brocade 8000 switch to the data center - HP 8/80 | Brocade Converged Enhanced Ethernet Administrator's Guide 6.3.0 (53-10 - Page 50
by the switch to schedule frame forwarding. The Brocade FCoE hardware supports two types network bandwidth. DWRR assigns each queue a weight, which is used to determine the frequency of frame forwarded for the queue. The round robin aspect of the scheduling allows each queue to be serviced in a set - HP 8/80 | Brocade Converged Enhanced Ethernet Administrator's Guide 6.3.0 (53-10 - Page 51
FCoE _ 40% 7 6 5 4 IP _ 60% 1 0 WRR For the given example, a CEE Map named "srvgroup" is created using the following syntax. Perform the following steps in global configuration mode. 1. Define the name of the CEE map Example of setting the CEE map name as "srvgroup". switch(config)#cee-map - HP 8/80 | Brocade Converged Enhanced Ethernet Administrator's Guide 6.3.0 (53-10 - Page 52
save the running-config file to the startup-config file. switch(conf-rstp)#exit switch(config)#end switch#copy running-config startup-config Configuring VLAN Membership IEEE 802.1q Virtual LANs (VLANs) provide the capability to overlay the physical network with multiple virtual networks. VLANs allow - HP 8/80 | Brocade Converged Enhanced Ethernet Administrator's Guide 6.3.0 (53-10 - Page 53
see "Activating a VLAN classifier group with an interface port" on page 46. 4. Enter the copy command to save the running-config file to the startup-config file. switch(config)#end switch#copy running-config startup-config Configuring the CEE Interfaces Traffic from downstream CEE interfaces can be - HP 8/80 | Brocade Converged Enhanced Ethernet Administrator's Guide 6.3.0 (53-10 - Page 54
to an interface" on page 117. Example of setting the map name to srvgroup. switch(conf-if-te-0/1)#cee srvgroup 4. Enter the copy command to save the running-config file to the startup-config file. switch(conf-if-te-0/1)#exit switch(config)#end switch#copy running-config startup-config 34 Converged - HP 8/80 | Brocade Converged Enhanced Ethernet Administrator's Guide 6.3.0 (53-10 - Page 55
switch as shown in Figure 9. The CNA is presented to the host operating system as both an Ethernet NIC and a Fibre Channel HBA so that network configuration and server management practices do not change. FIGURE 9 CNA protocol stack TCP IP SCSI MPIO FC FCoE CNA CEE Brocade 8000 The CNA supports - HP 8/80 | Brocade Converged Enhanced Ethernet Administrator's Guide 6.3.0 (53-10 - Page 56
an interface. For details, see "Converged Enhanced Ethernet map configuration" on page 113. Example of creating a CEE map for 10-Gigabit Ethernet interface. switch(config)#cee-map default switch(conf-cee-map)#priority-group-table 1 weight 40 pfc switch(conf-cee-map)#priority-group-table 2 weight 60 - HP 8/80 | Brocade Converged Enhanced Ethernet Administrator's Guide 6.3.0 (53-10 - Page 57
39 •Default VLAN configuration 39 •VLAN configuration and management 39 •Configuring protocol-based VLAN classifier rules 44 •Configuring the MAC address table 46 VLAN overview IEEE 802.1Q Virtual LANs (VLANs) provide the capability to overlay the physical network with multiple virtual networks - HP 8/80 | Brocade Converged Enhanced Ethernet Administrator's Guide 6.3.0 (53-10 - Page 58
based on MAC address and VLAN ID data. The FDB contains both statically configured data and dynamic data that is learned by the switch. • The dynamic updating of FDB entries using learning is supported (if the port state permits). 38 Converged Enhanced Ethernet Administrator's Guide 53-1001346 - HP 8/80 | Brocade Converged Enhanced Ethernet Administrator's Guide 6.3.0 (53-10 - Page 59
by the ACL. • The Brocade CEE switch supports Ethernet DIX frames and 802.2 LLC SNAP encapsulated frames only. Default VLAN configuration Table 6 lists the default VLAN configuration. TABLE 6 Default VLAN configuration Parameter Default setting Default VLAN Interface VLAN assignment VLAN state - HP 8/80 | Brocade Converged Enhanced Ethernet Administrator's Guide 6.3.0 (53-10 - Page 60
specify the MTU value on the interface port. Example of setting the MTU value to 4200. switch(conf-if-te-0/1)#mtu 4200 Creating a VLAN interface On Brocade FCoE hardware, VLANs are treated as interfaces from a configuration point of view. By default all the CEE ports are assigned to VLAN 1 (VLAN ID - HP 8/80 | Brocade Converged Enhanced Ethernet Administrator's Guide 6.3.0 (53-10 - Page 61
number "55". switch(config)#interface vlan 55 3. Enter the spanning-tree shutdown command to disable spanning tree on VLAN 1002. switch(conf-if-vl-55)#spanning-tree shutdown Configuring a VLAN interface to forward FCoE traffic An FCoE Forwarder (FCF) is an FCoE device that supports FCoE VF_ports. It - HP 8/80 | Brocade Converged Enhanced Ethernet Administrator's Guide 6.3.0 (53-10 - Page 62
command to confirm the status of the CEE interface running configuration. switch(conf-if-te-0/1)#do show running-config interface tengigabitethernet 0/1 Configuring an interface port as an access interface Each CEE interface port supports admission policies based on whether the frames are untagged - HP 8/80 | Brocade Converged Enhanced Ethernet Administrator's Guide 6.3.0 (53-10 - Page 63
4. Enter the switchport command to place the CEE interface into trunk mode. switch(conf-if-te-0/10)#switchport mode trunk none Configuring an interface port as a converged interface Each CEE interface port supports admission policies based on whether the frames are untagged or tagged. Converged mode - HP 8/80 | Brocade Converged Enhanced Ethernet Administrator's Guide 6.3.0 (53-10 - Page 64
adding rules" on page 45). VLAN classifier rules (1 through 256) are a set of configurable rules that reside in one of these categories: • 802.1Q protocol-based classifier rules • Source MAC address-based classifier rules • Encapsulated Ethernet classifier rules NOTE Multiple VLAN classifier rules - HP 8/80 | Brocade Converged Enhanced Ethernet Administrator's Guide 6.3.0 (53-10 - Page 65
mode. 2. Enter the vlan classifier rule command to configure a protocol-based VLAN classifier rule. switch(config)#vlan classifier rule 1 proto fcoe encap ethv2 Configuring MAC address-based VLAN classifier rules To configure a MAC address-based VLAN classifier rule, perform the following steps - HP 8/80 | Brocade Converged Enhanced Ethernet Administrator's Guide 6.3.0 (53-10 - Page 66
inactive for a specified number of seconds, it is removed from the address table. For detailed information on how the switch handles MAC addresses in a Layer 2 Ethernet environment, see "Layer 2 Ethernet overview" on page 8. 46 Converged Enhanced Ethernet Administrator's Guide 53-1001346-01 - HP 8/80 | Brocade Converged Enhanced Ethernet Administrator's Guide 6.3.0 (53-10 - Page 67
to enter global configuration mode. 2. Add the static address 0011.2222.3333 to the MAC address table with a packet received on VLAN 100: switch(config)#mac-address-table static 0011.2222.3333 forward tengigabitethernet 0/1 vlan 100 Converged Enhanced Ethernet Administrator's Guide 47 53-1001346 - HP 8/80 | Brocade Converged Enhanced Ethernet Administrator's Guide 6.3.0 (53-10 - Page 68
4 Configuring the MAC address table 48 Converged Enhanced Ethernet Administrator's Guide 53-1001346-01 - HP 8/80 | Brocade Converged Enhanced Ethernet Administrator's Guide 6.3.0 (53-10 - Page 69
guidelines and restrictions 55 •Default STP, RSTP, and MSTP configuration 55 •STP, RSTP, and MSTP configuration and management 57 •Configuring STP, RSTP, or MSTP on CEE interface ports 64 STP overview The IEEE 802.1D Spanning Tree Protocol (STP) runs on bridges and switches that are 802.1D - HP 8/80 | Brocade Converged Enhanced Ethernet Administrator's Guide 6.3.0 (53-10 - Page 70
FCoE hardware is as follows. 1. Enter Global Configuration mode. 2. Enable RSTP using the global protocol spanning-tree command. For details, see "Enabling STP, RSTP, or MSTP" on page 57. switch(config)#protocol spanning-tree rstp 3. Designate the root switch using the bridge-priority command. For - HP 8/80 | Brocade Converged Enhanced Ethernet Administrator's Guide 6.3.0 (53-10 - Page 71
-config file. When the spanning tree topology is completed, the network switches send and receive data only on the ports that are part of the spanning tree. Data received on ports that are not part of the spanning tree is blocked. NOTE Brocade recommends leaving other STP variables at their default - HP 8/80 | Brocade Converged Enhanced Ethernet Administrator's Guide 6.3.0 (53-10 - Page 72
interval" on page 59. 8. switch(conf-stp)#error-disable-timeout interval 60 9. Configure the port-channel path cost. For details, see "Specifying the port-channel path cost" on page 60. switch(conf-stp)#port-channel path-cost custom 52 Converged Enhanced Ethernet Administrator's Guide 53-1001346 - HP 8/80 | Brocade Converged Enhanced Ethernet Administrator's Guide 6.3.0 (53-10 - Page 73
5 10. Configure the bridge hello time value. For details, see "Specifying the bridge hello time (STP and RSTP)" on page 60. switch(conf-stp)#hello-time 5 11. Flush the MAC addresses from the VLAN FDB. For details, see "Flushing MAC addresses (RSTP and MSTP)" on page 63. switch(config)#spanning-tree - HP 8/80 | Brocade Converged Enhanced Ethernet Administrator's Guide 6.3.0 (53-10 - Page 74
provide rapid convergence. Multiple switches must be configured consistently with the same MSTP configuration to participate in multiple spanning tree instances. A group of interconnected switches that have the same MSTP configuration is called an MSTP region. NOTE Brocade supports 16 MSTP instances - HP 8/80 | Brocade Converged Enhanced Ethernet Administrator's Guide 6.3.0 (53-10 - Page 75
save the running-config file to the startup-config file. switch(conf-mstp)#exit switch(config)#end switch#copy running-config startup-config For more information on MSTP, see "STP, RSTP, and MSTP configuration and management" on page 57. STP, RSTP, and MSTP configuration guidelines and restrictions - HP 8/80 | Brocade Converged Enhanced Ethernet Administrator's Guide 6.3.0 (53-10 - Page 76
Disabled 300 seconds Standard 2 seconds Flush MAC addresses from the VLAN FDB Enabled Table 9 lists the switch defaults that apply only to MSTP configurations. TABLE 9 Default MSTP configuration Parameter Default setting Cisco interoperability Switch priority (when mapping a VLAN to an - HP 8/80 | Brocade Converged Enhanced Ethernet Administrator's Guide 6.3.0 (53-10 - Page 77
turning on another form. By default, STP, RSTP, and MSTP are not enabled. Perform the following steps from Privileged EXEC mode. 1. Enter the configure terminal command to enter global configuration mode. 2. Enter the protocol command to enable STP, RSTP, or MSTP. Example switch(config)#protocol - HP 8/80 | Brocade Converged Enhanced Ethernet Administrator's Guide 6.3.0 (53-10 - Page 78
global configuration mode. 2. Enter the protocol command to enable STP, RSTP, or MSTP. switch(config)#protocol spanning-tree rstp 3. Specify the bridge priority. The range is 0 through 61440 and the priority values can be set only in increments of 4096. The default priority is 32678. switch(conf - HP 8/80 | Brocade Converged Enhanced Ethernet Administrator's Guide 6.3.0 (53-10 - Page 79
. By default, the timeout feature is disabled. 1. Enter the configure terminal command to enter global configuration mode. 2. Enter the protocol command to enable STP, RSTP, or MSTP. switch(config)#protocol spanning-tree stp 3. Enable the error disable timeout timer. switch(conf-stp)#error-disable - HP 8/80 | Brocade Converged Enhanced Ethernet Administrator's Guide 6.3.0 (53-10 - Page 80
the bridge hello time. The hello time determines how often the switch interface broadcasts hello Bridge Protocol Data Units (BPDUs) to other devices.The range is 1 through 10 seconds. The default is 2 seconds. When configuring the hello-time, the max-age setting must be greater than the hello-time - HP 8/80 | Brocade Converged Enhanced Ethernet Administrator's Guide 6.3.0 (53-10 - Page 81
. 1. Enter the configure terminal command to enter global configuration mode. 2. Enter the protocol command to enable MSTP. switch(config)#protocol spanning-tree mstp 3. Map a VLAN to an MSTP instance. switch(conf-mstp)#instance 5 vlan 4096 Converged Enhanced Ethernet Administrator's Guide 61 53 - HP 8/80 | Brocade Converged Enhanced Ethernet Administrator's Guide 6.3.0 (53-10 - Page 82
255. The default is 0. To specify a revision number for an MSTP configuration, perform the following steps from Privileged EXEC mode. 1. Enter the configure terminal command to enter global configuration mode. 2. Enter the protocol command to enable MSTP. switch(config)#protocol spanning-tree - HP 8/80 | Brocade Converged Enhanced Ethernet Administrator's Guide 6.3.0 (53-10 - Page 83
the following steps. 1. Enter the configure terminal command to enter global configuration mode. 2. Enter the appropriate form of the spanning-tree command based on how you want to flush the address: • To flush the MAC address using the standard method: switch(config)#spanning-tree tc-flush-standard - HP 8/80 | Brocade Converged Enhanced Ethernet Administrator's Guide 6.3.0 (53-10 - Page 84
the following steps from Privileged EXEC mode. 1. Enter the configure terminal command to enter global configuration mode. 2. Enter the interface command to specify the CEE interface type and slot/port number. switch(config)#interface tengigabitethernet 0/1 3. Enter the no shutdown command to enable - HP 8/80 | Brocade Converged Enhanced Ethernet Administrator's Guide 6.3.0 (53-10 - Page 85
on page 67). To enable the CEE interface as an edge port, perform the following steps from Privileged EXEC mode. 1. Enter the configure terminal command to enter global configuration mode. 2. Enter the interface command to specify the CEE interface type and slot/port number. switch(config)#interface - HP 8/80 | Brocade Converged Enhanced Ethernet Administrator's Guide 6.3.0 (53-10 - Page 86
between BPDUs sent by the root switch. Changing the hello-time affects all spanning tree instances. The max-age setting must be greater than the hello-time setting (see "Specifying the bridge maximum aging time" on page 59). The range is 1 through 10 seconds. The default is 2 seconds. To specify the - HP 8/80 | Brocade Converged Enhanced Ethernet Administrator's Guide 6.3.0 (53-10 - Page 87
port" on page 65). To enable port fast on the CEE interface for STP, perform the following steps from Privileged EXEC mode. 1. Enter the configure terminal command to enter global configuration mode. 2. Enter the interface command to specify the CEE interface type and slot/port number. switch(config - HP 8/80 | Brocade Converged Enhanced Ethernet Administrator's Guide 6.3.0 (53-10 - Page 88
the following steps from Privileged EXEC mode. 1. Enter the configure terminal command to enter global configuration mode. 2. Enter the interface command to specify the CEE interface type and slot/port number. switch(config)#interface tengigabitethernet 0/1 3. Enter the no shutdown command to enable - HP 8/80 | Brocade Converged Enhanced Ethernet Administrator's Guide 6.3.0 (53-10 - Page 89
the following steps from Privileged EXEC mode. 1. Enter the configure terminal command to enter global configuration mode. 2. Enter the interface command to specify the CEE interface type and slot/port number. switch(config)#interface tengigabitethernet 0/1 3. Enter the no shutdown command to enable - HP 8/80 | Brocade Converged Enhanced Ethernet Administrator's Guide 6.3.0 (53-10 - Page 90
5 Configuring STP, RSTP, or MSTP on CEE interface ports 70 Converged Enhanced Ethernet Administrator's Guide 53-1001346-01 - HP 8/80 | Brocade Converged Enhanced Ethernet Administrator's Guide 6.3.0 (53-10 - Page 91
configuration guidelines and restrictions 76 •Default LACP configuration 76 •LACP configuration and management 76 •LACP troubleshooting tips 78 Link aggregation overview Link aggregation allows you to bundle multiple done by manually configuring the LAG or by dynamically configuring the LAG - HP 8/80 | Brocade Converged Enhanced Ethernet Administrator's Guide 6.3.0 (53-10 - Page 92
following components: • A MAC address that is different from the MAC addresses of the LAG's show typical IP SAN configurations using LAGs. In a data center the Brocade 8000 switch fits into switch which is located in the network access layer. The Brocade 8000 switch connects Guide 53-1001346-01 - HP 8/80 | Brocade Converged Enhanced Ethernet Administrator's Guide 6.3.0 (53-10 - Page 93
aggregation routers including Foundry Networks, Cisco Systems, and Force10 Networks. FIGURE 11 Configuring LAGs for a top-of-the-rack CEE switch-Example 1 Data Center Network Core Layer Data Center Core Data Center Network Aggregation Layer Router Data Center Network Access Layer (Brocade 8000s - HP 8/80 | Brocade Converged Enhanced Ethernet Administrator's Guide 6.3.0 (53-10 - Page 94
overview FIGURE 12 Configuring LAGs for a top-of-the-rack CEE switch-Example 2 Data Center Network Core Layer Data Center Core Data Center Network Aggregation Layer Router Data Center Network Access Layer (Brocade 8000s) Brocade 8000 Switch Router Brocade 8000 Switch Data Center Database - HP 8/80 | Brocade Converged Enhanced Ethernet Administrator's Guide 6.3.0 (53-10 - Page 95
from a LAG. Typically, two partner systems sharing multiple physical Ethernet links can aggregate a number of those key and all links that are connected to the same partner switch become members of the LAG. LACP continuously exchanges LACPDUs to Ethernet Administrator's Guide 75 53-1001346-01 - HP 8/80 | Brocade Converged Enhanced Ethernet Administrator's Guide 6.3.0 (53-10 - Page 96
the default LACP configuration. TABLE 11 Default LACP configuration Parameter Default setting System priority Port priority Timeout 32768 32768 Long (standard LAG) and short (Brocade LAG) LACP configuration and management You need to enter either the copy running-config startup-config command - HP 8/80 | Brocade Converged Enhanced Ethernet Administrator's Guide 6.3.0 (53-10 - Page 97
priority. The default priority is 32768. To configure the global LACP system priority, perform the following steps from Privileged EXEC mode. 1. Enter the configure terminal command to enter global configuration mode. 2. Specify the LACP system priority. Example switch(config)#lacp system-priority - HP 8/80 | Brocade Converged Enhanced Ethernet Administrator's Guide 6.3.0 (53-10 - Page 98
groups. switch#clear lacp counters Displaying LACP information Use the show command to display LACP statistics and configuration information. See the Converged Enhanced Ethernet Command Reference for information. LACP troubleshooting tips To troubleshoot problems with your LACP configuration, use - HP 8/80 | Brocade Converged Enhanced Ethernet Administrator's Guide 6.3.0 (53-10 - Page 99
, check the interface for possible CRC errors by entering the show interface link-name command on the neighboring switch. • Make sure that the fiber this problem, the show port-channel command displays the following: Mux machine state : Deskew not OK. If a Brocade-based static trunk is configured on - HP 8/80 | Brocade Converged Enhanced Ethernet Administrator's Guide 6.3.0 (53-10 - Page 100
6 LACP troubleshooting tips 80 Converged Enhanced Ethernet Administrator's Guide 53-1001346-01 - HP 8/80 | Brocade Converged Enhanced Ethernet Administrator's Guide 6.3.0 (53-10 - Page 101
restrictions 85 •Default LLDP configuration 86 •LLDP configuration and management 86 LLDP overview The IEEE 802.1AB Link Layer Discovery Protocol (LLDP) enhances the ability of network management tools to discover and maintain accurate network topologies and simplify LAN troubleshooting in multi - HP 8/80 | Brocade Converged Enhanced Ethernet Administrator's Guide 6.3.0 (53-10 - Page 102
devices are in the network. NOTE Brocade's LLDP implementation supports a one-to-one keeps a database for both local and remote configurations. The LLDP standard currently supports three categories of TLVs. Brocade's LLDP implementation adds a proprietary Brocade extension TLV set. The four TLV sets - HP 8/80 | Brocade Converged Enhanced Ethernet Administrator's Guide 6.3.0 (53-10 - Page 103
TLV set. This set includes the following TLVs: - MAC/PHY configuration/status TLV-Indicates duplex and bit rate capabilities and the current duplex and bit rate settings of the local interface. It also indicates whether the current settings were configured through auto-negotiation or through manual - HP 8/80 | Brocade Converged Enhanced Ethernet Administrator's Guide 6.3.0 (53-10 - Page 104
LLDP is turned on in infrastructure to communicate capabilities supported between link partners. The network, different traffic types affect the network bandwidth differently. The purpose of ETS is to allocate bandwidth based on the different priority settings Administrator's Guide 53-1001346-01 - HP 8/80 | Brocade Converged Enhanced Ethernet Administrator's Guide 6.3.0 (53-10 - Page 105
are reported by LLDP to other interested protocols. NOTE DCBX configuration simply involves configuring DCBX-related TLVs to be advertised. Detailed information is provided in the "LLDP configuration and management" on page 86. Converged Enhanced Ethernet Administrator's Guide 85 53-1001346-01 - HP 8/80 | Brocade Converged Enhanced Ethernet Administrator's Guide 6.3.0 (53-10 - Page 106
. 2. Enter LLDP configuration mode. switch(config)#protocol lldp Disabling and resetting LLDP globally The protocol lldp command returns all configuration settings made using the protocol lldp commands to their default settings. LLDP is globally enabled by default. To disable and reset LLDP globally - HP 8/80 | Brocade Converged Enhanced Ethernet Administrator's Guide 6.3.0 (53-10 - Page 107
options After entering the protocol lldp command from global configuration mode, you are in LLDP configuration mode which is designated with the switch(conf-lldp)# prompt. Using the keywords in this mode, you can set non-default parameter values that apply globally to all interfaces. Specifying - HP 8/80 | Brocade Converged Enhanced Ethernet Administrator's Guide 6.3.0 (53-10 - Page 108
default is 30 seconds. 1. Enter the configure terminal command to enter global configuration mode. 2. Enter LLDP configuration mode. switch(config)#protocol lldp 3. Configure the transmit frequency of LLDP frames. switch(conf-lldp)#hello 45 Configuring Ethernet Administrator's Guide 53-1001346-01 - HP 8/80 | Brocade Converged Enhanced Ethernet Administrator's Guide 6.3.0 (53-10 - Page 109
-priority flow control setting. To configure the FCoE priority bits, perform the following steps from Privileged EXEC mode. 1. Enter the configure terminal command to enter global configuration mode. 2. Enter LLDP configuration mode. switch(config)#protocol lldp 3. Configure the FCoE priority bits - HP 8/80 | Brocade Converged Enhanced Ethernet Administrator's Guide 6.3.0 (53-10 - Page 110
your network contains CNAs from non-Brocade vendors,. This configuration may cause functionality problems. 10. Enter the copy command to save the running-config file to the startup-config file. switch(conf-lldp-profile-UK_LLDP_IT)#exit switch(conf-lldp)#exit switch#copy running-config startup-config - HP 8/80 | Brocade Converged Enhanced Ethernet Administrator's Guide 6.3.0 (53-10 - Page 111
page 85. The default is to automatically detect the DCBX version. Example switch(conf-if-te-0/10)#lldp version cee 5. Enter the copy command to save the running-config file to the startup-config file. switch(conf-if-te-0/10)#exit switch(config)#end switch#copy running-config startup-config Clearing - HP 8/80 | Brocade Converged Enhanced Ethernet Administrator's Guide 6.3.0 (53-10 - Page 112
LLDP configuration and management • Display LLDP interface-related information. switch#show lldp interface tengigabitethernet 0/1 • Display LLDP neighbor-related information. switch#show lldp neighbors interface tengigabitethernet 0/1 detail 92 Converged Enhanced Ethernet Administrator's Guide 53 - HP 8/80 | Brocade Converged Enhanced Ethernet Administrator's Guide 6.3.0 (53-10 - Page 113
benefits of ACLs are as follows: • Provide a measure of security. • Save network resources by reducing traffic. • Block unwanted traffic or users. • Reduce the chance of denial of service (DOS) attacks. There are two types of MAC ACLs: • Standard ACLs-Permit and deny traffic according to the source - HP 8/80 | Brocade Converged Enhanced Ethernet Administrator's Guide 6.3.0 (53-10 - Page 114
to enter global configuration mode. 2. Create a standard MAC ACL and enter ACL configuration mode. In this example, the name of the standard MAC ACL is "test_01." switch(config)#mac access-list standard test_01 switch(conf-macl-std)# 94 Converged Enhanced Ethernet Administrator's Guide 53-1001346 - HP 8/80 | Brocade Converged Enhanced Ethernet Administrator's Guide 6.3.0 (53-10 - Page 115
ACL and enter ACL configuration mode. Example of setting the name of the extended MAC ACL to "test_02." switch(config)#mac access-list extended test_02 3. Create a rule in the MAC ACL to permit traffic with the source MAC address and the destination MAC address. Example switch(conf-macl-ext)#permit - HP 8/80 | Brocade Converged Enhanced Ethernet Administrator's Guide 6.3.0 (53-10 - Page 116
. 1. Enter the configure terminal command to enter global configuration mode. 2. Enter the mac command to specify the ACL called test_02 for modification. switch(config)#mac access-list extended test_02 has a sequence number of 60. 96 Converged Enhanced Ethernet Administrator's Guide 53-1001346-01 - HP 8/80 | Brocade Converged Enhanced Ethernet Administrator's Guide 6.3.0 (53-10 - Page 117
. Example of selecting the Ten Gigabit Ethernet port number 0/1. switch(config)#interface tengigabitethernet 0/1 3. Enter the switchport command to configure the interface as a Layer 2 switch port. 4. Enter the mac-access-group command to specify the MAC ACL that is to be applied to the Layer 2 CEE - HP 8/80 | Brocade Converged Enhanced Ethernet Administrator's Guide 6.3.0 (53-10 - Page 118
8 ACL configuration and management 98 Converged Enhanced Ethernet Administrator's Guide 53-1001346-01 - HP 8/80 | Brocade Converged Enhanced Ethernet Administrator's Guide 6.3.0 (53-10 - Page 119
rate limiting 109 •Scheduling 110 •Converged Enhanced Ethernet map configuration 113 QoS overview Quality of Service (QoS) provides you with the capability to control how the traffic is moved from switch to switch. In a network that has different types of traffic with different needs (CoS - HP 8/80 | Brocade Converged Enhanced Ethernet Administrator's Guide 6.3.0 (53-10 - Page 120
for untrusted interfaces When Layer 2 QoS trust is set to untrusted then the default is to map all Layer 2 switched traffic to the port default user priority value of 0 (best effort), unless configured to a different value. 100 Converged Enhanced Ethernet Administrator's Guide 53-1001346-01 - HP 8/80 | Brocade Converged Enhanced Ethernet Administrator's Guide 6.3.0 (53-10 - Page 121
16 IEEE 802.1Q default priority mapping Incoming CoS User Priority 0 0 1 1 2 2 3 3 4 4 5 5 6 6 7 7 Configuring the QoS trust mode The QoS trust mode controls user priority mapping of incoming traffic. The Class of Service (CoS) mode sets the user priority based on the incoming - HP 8/80 | Brocade Converged Enhanced Ethernet Administrator's Guide 6.3.0 (53-10 - Page 122
3 Example of setting the interface default CoS to '3' switch:admin>cmsh switch>enable switch#configure terminal Enter configuration commands, one per line. End with CNTL/Z. switch(config)#interface tengigabitethernet 0/2 switch(conf-if-te-0/2)#qos cos 3 switch(conf-if-te-0/2)#exit switch(config)#end - HP 8/80 | Brocade Converged Enhanced Ethernet Administrator's Guide 6.3.0 (53-10 - Page 123
to outbound CoS 4) all other CoS passes through unchanged. switch:admin>cmsh switch>enable switch#configure terminal Enter configuration commands, one per line. End with CNTL/Z. switch(config)#qos map cos-mutation test 0 1 2 3 5 4 6 7 switch(config)#end 3. Enter the copy command to save the running - HP 8/80 | Brocade Converged Enhanced Ethernet Administrator's Guide 6.3.0 (53-10 - Page 124
traffic class mapping supported for a COS-based user priority to conform to 802.1Q default mapping. TABLE 18 Default user priority for multicast traffic class mapping User Priority Traffic class 0 0 1 0 2 1 3 1 4 2 104 Converged Enhanced Ethernet Administrator's Guide 53-1001346-01 - HP 8/80 | Brocade Converged Enhanced Ethernet Administrator's Guide 6.3.0 (53-10 - Page 125
the default behavior recommended in IEEE 802.1Q for systems supporting 8 Traffic Classes. switch:admin>cmsh switch>enable switch#configure terminal Enter configuration commands, one per line. End with CNTL/Z. switch(config)#qos map cos-traffic-class test 1 0 2 3 4 5 6 7 switch(config)#end switch - HP 8/80 | Brocade Converged Enhanced Ethernet Administrator's Guide 6.3.0 (53-10 - Page 126
mode to verify a CoS-to-Traffic-Class mapping. 1. Enter global configuration mode. switch#configure terminal 2. Verify the CoS-Traffic-Class mapping specifying a name and the mapping. switch(config)#show qos map cos-traffic-class test Congestion control Queues can begin filling up due to a number of - HP 8/80 | Brocade Converged Enhanced Ethernet Administrator's Guide 6.3.0 (53-10 - Page 127
the thresholds for a port is set below 100 percent of the be extended to support per priority drop switch:admin>cmsh switch>enable switch#configure terminal Enter configuration commands, one per line. End with CNTL/Z. switch(config)#qos rcv-queue multicast threshold 1000 1000 1000 1000 switch(config - HP 8/80 | Brocade Converged Enhanced Ethernet Administrator's Guide 6.3.0 (53-10 - Page 128
optional MAC control sources multiple switch:admin>cmsh switch>enable switch#configure terminal Enter configuration commands, one per line. End with CNTL/Z. switch(config)#interface tengigabitethernet 0/2 switch(conf-if-te-0/2)#qos flowcontrol tx on rx on switch(conf-if-te-0/2)#exit switch(config - HP 8/80 | Brocade Converged Enhanced Ethernet Administrator's Guide 6.3.0 (53-10 - Page 129
) is a basic extension of the Ethernet Pause. The Pause MAC control message is extended with eight 2-byte pause numbers and a switch:admin>cmsh switch>enable switch#configure terminal Enter configuration commands, one per line. End with CNTL/Z. switch(config)#interface tengigabitethernet 0/2 switch( - HP 8/80 | Brocade Converged Enhanced Ethernet Administrator's Guide 6.3.0 (53-10 - Page 130
end 3. Enter the copy command to save the running-config file to the startup-config file. switch#copy running-config startup-config Scheduling Scheduling arbitrates among multiple queues waiting to transmit a frame. The Brocade 8000 supports both Strict Priority (SP) and Deficit Weighted Round Robin - HP 8/80 | Brocade Converged Enhanced Ethernet Administrator's Guide 6.3.0 (53-10 - Page 131
servicing two WRR queues. The higher numbered queue is considered higher priority (WRR2) and the weights indicate the network configured for SP service and the remaining eight are WRR serviced. Table 19 shows the set of scheduling configurations supported. When you configure Guide 111 53-1001346-01 - HP 8/80 | Brocade Converged Enhanced Ethernet Administrator's Guide 6.3.0 (53-10 - Page 132
higher priority than WRR so they are serviced first. Once all SP queues are drained configuration mode. switch#configure terminal 2. Specify the schedule to use and the traffic class to bandwidth mapping. switch(config)#qos queue scheduler strict-priority 4 dwrr 10 20 30 40 Example of setting - HP 8/80 | Brocade Converged Enhanced Ethernet Administrator's Guide 6.3.0 (53-10 - Page 133
and any scheduler configuration are inherited from the equivalent unicast traffic class. See Table 19 on page 112 for details on exact mapping equivalencies. Unicast ingress and egress queueing utilizes a hybrid scheduler that simultaneously supports SP+WRR service and multiple physical queues with - HP 8/80 | Brocade Converged Enhanced Ethernet Administrator's Guide 6.3.0 (53-10 - Page 134
because the set of priorities mapped to the Priority Group is not known, which leads into the CEE Priority Table. CEE Priority Table defines each CoS mapping to Priority Group, and completes PFC configuration. There are eight rows in the CEE Priority Table. Table 22 shows the default CEE Priority - HP 8/80 | Brocade Converged Enhanced Ethernet Administrator's Guide 6.3.0 (53-10 - Page 135
6 7 Default CEE priority table PGID 15.1 15.0 Creating a CEE map Perform the following steps from Privileged EXEC mode to create a CEE map. 1. Enter global configuration mode. switch#configure terminal 2. Create a CEE map. In this example, the name 'test' is used. switch(config)#cee-map test - HP 8/80 | Brocade Converged Enhanced Ethernet Administrator's Guide 6.3.0 (53-10 - Page 136
map configuration switch(config)#cee-map test switch(config-ceemap)#priority-group-table 0 weight 50 pfc switch(config-ceemap)#priority-group-table 1 weight 50 switch(config-ceemap)#exit switch(config)#end 5. Enter the copy command to save the running-config file to the startup-config file. switch - HP 8/80 | Brocade Converged Enhanced Ethernet Administrator's Guide 6.3.0 (53-10 - Page 137
CEE provisioning map on an interface. switch:root>cmsh switch>enable switch#configure terminal Enter configuration commands, one per line. End with CNTL/Z. switch(config)#interface tengigabitethernet 0/2 switch(conf-if-te-0/2)#cee test switch(conf-if-te-0/2)#exit switch(config)#end 4. Enter the copy - HP 8/80 | Brocade Converged Enhanced Ethernet Administrator's Guide 6.3.0 (53-10 - Page 138
9 Converged Enhanced Ethernet map configuration 118 Converged Enhanced Ethernet Administrator's Guide 53-1001346-01 - HP 8/80 | Brocade Converged Enhanced Ethernet Administrator's Guide 6.3.0 (53-10 - Page 139
hardware prevents unauthorized network access. Upon supported by the RADIUS server and are transparent to the authenticator switch. When the supplicant logs off, it sends an EAP-logoff message to the Brocade FCoE hardware which then sets the port back to the "unauthorized" state. 802.1x configuration - HP 8/80 | Brocade Converged Enhanced Ethernet Administrator's Guide 6.3.0 (53-10 - Page 140
global configuration mode. switch:admin>cmsh switch#configure t 4. Enable 802.1x authentication globally switch(config)#dot1x enable 5. Enter the copy command to save the running-config file to the startup-config file. switch(config)#end switch#copy running-config startup-config Interface-specific - HP 8/80 | Brocade Converged Enhanced Ethernet Administrator's Guide 6.3.0 (53-10 - Page 141
conf-if-te-1/12)#exit switch(config)#end switch#copy running-config startup-config Configuring 802.1x timeouts on specific interface ports NOTE While you are free to modify the timeouts, Brocade recommends that you leave timeouts set to their default values. To configure 802.1x timeout attributes on - HP 8/80 | Brocade Converged Enhanced Ethernet Administrator's Guide 6.3.0 (53-10 - Page 142
10 Interface-specific administrative tasks for 802.1x 1. Enter the configure terminal command to enter global configuration mode. 2. Use the interface command to select the interface port to modify. switch(config)#interface tengigabitethernet 1/12 3. Use the no dot1x port-control command to disable - HP 8/80 | Brocade Converged Enhanced Ethernet Administrator's Guide 6.3.0 (53-10 - Page 143
8000 switch: - Virtual fabrics - Admin Domains - Port-based zoning - QoS zoning - Adaptive networking - FC-SP for the FCoE ports - Interop mode - Access Gateway mode - FC routing - Integrated routing - Hot Code Load (HCL) firmware download - Extended fabrics - FICON • The CEE configuration database - HP 8/80 | Brocade Converged Enhanced Ethernet Administrator's Guide 6.3.0 (53-10 - Page 144
an FCOE port. Disable an FCOE port. Command switch:admin> fcoe --enable port switch:admin> fcoe --disable port Configuring FCMAP values for a VLAN NOTE For information on FCMAPs, see "FCoE Initialization Protocol" on page 13. If the FCMAP default value is acceptable, then it can be applied to - HP 8/80 | Brocade Converged Enhanced Ethernet Administrator's Guide 6.3.0 (53-10 - Page 145
FCoE login configuration management switch:admin> fcoelogincfg --enable on the switch (this is a switch-based command, not port-based). Disable the FCoE login configuration management on the switch. switch:admin> fcoelogincfg --disable Converged Enhanced Ethernet Administrator's Guide 125 53 - HP 8/80 | Brocade Converged Enhanced Ethernet Administrator's Guide 6.3.0 (53-10 - Page 146
] Display the status of the last configuration merge during the last fabric merge. This operand also displays conflicting login groups and login groups for non-existing switches. switch:admin> fcoelogincfg --show [-mergestatus] 126 Converged Enhanced Ethernet Administrator's Guide 53-1001346-01 - HP 8/80 | Brocade Converged Enhanced Ethernet Administrator's Guide 6.3.0 (53-10 - Page 147
Task Command Save the current FCoE login configuration as the switch:admin> fcoelogincfg --save effective configuration fabric-wide. Creating and managing the FCoE login group configuration Another important task in administrating FCoE is configuring the FCoE login information. Creating an FCoE - HP 8/80 | Brocade Converged Enhanced Ethernet Administrator's Guide 6.3.0 (53-10 - Page 148
configuration allowed to log into the switch. switch:admin> fcoelogingroup --add lgname log into the switch. switch:admin> fcoelogingroup --remove group. Command switch:admin> fcoelogingroup switch. switch:admin> fcoelogingroup --rename lgname newlgname 128 Converged Enhanced Ethernet Administrator - HP 8/80 | Brocade Converged Enhanced Ethernet Administrator's Guide 6.3.0 (53-10 - Page 149
remote location. • Downloading a configuration file from a remote location to the switch to serve as the startup-config file or the running-config file. • Downloading a configuration file from a remote location to the switch Flash. Converged Enhanced Ethernet Administrator's Guide 129 53-1001346 - HP 8/80 | Brocade Converged Enhanced Ethernet Administrator's Guide 6.3.0 (53-10 - Page 150
file to the archive folder on an FTP server. switch#copy running-config ftp://jsmith:password@/archive/config_file] Copy a stored startup configuration file in Flash to the running configuration. switch#copy flash://test_filename running-config Copy a configuration file from an FTP server to - HP 8/80 | Brocade Converged Enhanced Ethernet Administrator's Guide 6.3.0 (53-10 - Page 151
in the Flash memory directory. NOTE: This command erases all the files in the Flash directory except the default startup configuration file which is programmed as a manufacturing default. switch#erase flash % Warning: Erasing flash filesystem will remove all files in flash://. Continue to erase - HP 8/80 | Brocade Converged Enhanced Ethernet Administrator's Guide 6.3.0 (53-10 - Page 152
12 Debugging and logging commands 132 Converged Enhanced Ethernet Administrator's Guide 53-1001346-01 - HP 8/80 | Brocade Converged Enhanced Ethernet Administrator's Guide 6.3.0 (53-10 - Page 153
not enabled. Configuring RMON settings To configure RMON alarms and events, perform the following steps from Privileged EXEC mode. 1. Enter the configure terminal command to enter global configuration mode. switch#configure terminal Converged Enhanced Ethernet Administrator's Guide 133 53-1001346 - HP 8/80 | Brocade Converged Enhanced Ethernet Administrator's Guide 6.3.0 (53-10 - Page 154
startup-config file. switch(config)#end switch#copy running-config startup-config Configuring RMON Ethernet group statistics collection You can collect RMON Ethernet group statistics on an interface. RMON alarms and events must be configured for you to display collection statistics. By default, RMON - HP 8/80 | Brocade Converged Enhanced Ethernet Administrator's Guide 6.3.0 (53-10 - Page 155
RMON configuration and management 13 5. Enter the copy command to save the running-config file to the startup-config file. switch(conf-if-te-0/1)#exit switch(config)#end switch#copy running-config startup-config Converged Enhanced Ethernet Administrator's Guide 135 53-1001346-01 - HP 8/80 | Brocade Converged Enhanced Ethernet Administrator's Guide 6.3.0 (53-10 - Page 156
13 RMON configuration and management 136 Converged Enhanced Ethernet Administrator's Guide 53-1001346-01 - HP 8/80 | Brocade Converged Enhanced Ethernet Administrator's Guide 6.3.0 (53-10 - Page 157
, 94 important notes, 94 modifying a MAC ACL, 95 removing a MAC ACL, 96 reordering the sequence numbers, 96 default configuration, 94 extended ACL, defined, 93 overview, 12, 93 standard ACL, defined, 93 authentication server, 119 authenticator, 119 B basic management TLV sets, 82 blade FCOE10-24 - HP 8/80 | Brocade Converged Enhanced Ethernet Administrator's Guide 6.3.0 (53-10 - Page 158
Control, 85 TLV sets, 31 document conventions, xvii dynamic link aggregation, 75 E EAP, 119 edge detection, configuring for STP, RSTP, Enhanced Transmission Selection See ETS error disable timeout interval, configuring for STP, RSTP, MSTP, 59 error disable timeout, configuring for STP, RSTP, MSTP, - HP 8/80 | Brocade Converged Enhanced Ethernet Administrator's Guide 6.3.0 (53-10 - Page 159
, 77 important notes, 76 default LACP configuration, 76 overview troubleshooting tips, 78 LAGs 802.1x, 119 distribution process, 75 overview top-of-the-rack configuration, 73 Layer 2 ACL Ethernet overview, 8 Layer 2 forwarding, 8 Converged Enhanced Ethernet Administrator's Guide 139 53-1001346-01 - HP 8/80 | Brocade Converged Enhanced Ethernet Administrator's Guide 6.3.0 (53-10 - Page 160
, 82 overview, 81 TLV sets, 82 login FCoE, 15 FIP, 14 logincfg, 16 logout FCoE, 15 FIP, 15 loop-free network environment, 10 M MAC addresses configuration guidelines and restrictions, 39 flush from the VLAN FDB, 63 MSTP configuration procedures, 57 default configuration, 55 displaying MSTP-related - HP 8/80 | Brocade Converged Enhanced Ethernet Administrator's Guide 6.3.0 (53-10 - Page 161
IEEE 802.3 organizational TLV set, 83 top-of-the-rack configuration, 73 topology change notification, CEE interface, restricting for STP, RSTP, MSTP, 68 topology mapping, LLDP, 82 traffic class mapping, QoS, 104 transmit hold count, configuring for RSTP, MSTP, 60 troubleshooting tips, LACP, 78 trunk - HP 8/80 | Brocade Converged Enhanced Ethernet Administrator's Guide 6.3.0 (53-10 - Page 162
-priority mapping, QoS, 100 V Virtual LANs See VLAN VLAN applying a MAC ACL, 97 configuration guidelines and restrictions, 39 configuration procedures clearing VLAN counters, 46 configuring a CEE interface as a Layer 2 switch port, 42 configuring a CEE interface as an access or trunk interface, 42
53-1001346-01
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®
Converged Enhanced
Ethernet
Administrator’s Guide
Supporting Fabric OS v6.3.0