HP StorageWorks 8/40 Brocade Converged Enhanced Ethernet Administrator's Guide
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- HP StorageWorks 8/40 | Brocade Converged Enhanced Ethernet Administrator's Guide - Page 1
53-1001346-01 ® 28 July 2009 Converged Enhanced Ethernet Administrator's Guide Supporting Fabric OS v6.3.0 - HP StorageWorks 8/40 | Brocade Converged Enhanced Ethernet Administrator's Guide - Page 2
any equipment, equipment feature, or service offered or to be offered by Brocade. Brocade reserves the right to make brocade.com/support/oscd. Brocade Communications Systems, Incorporated Corporate and Latin American Headquarters Brocade Communications Systems, Inc. 1745 Technology Drive San - HP StorageWorks 8/40 | Brocade Converged Enhanced Ethernet Administrator's Guide - Page 3
xv How this document is organized xv Supported hardware and software xvi What's new in xviii Notice to the reader xviii Additional information xix Brocade resources xix Other industry resources xix Getting technical help 16 Converged Enhanced Ethernet Administrator's Guide iii 53-1001346-01 - HP StorageWorks 8/40 | Brocade Converged Enhanced Ethernet Administrator's Guide - Page 4
16 FC zoning 16 Brocade 8000 switch on a SAN 28 CEE and LAN integration 28 Creating the CEE map 30 Configuring DCBX 31 Configuring Spanning Tree Protocol 32 Configuring VLAN Membership 32 Configuring the CEE Interfaces 33 Server connections to the Brocade 8000 switch 39 Default VLAN - HP StorageWorks 8/40 | Brocade Converged Enhanced Ethernet Administrator's Guide - Page 5
2 switch port based VLAN classifier rules 44 Configuring a VLAN classifier rule 45 Configuring MAC address-based Brocade FCoE hardware 50 RSTP overview 51 MSTP overview 53 Configuring MSTP on Brocade FCoE hardware 54 STP, RSTP, and MSTP configuration guidelines and restrictions . . . 55 Default - HP StorageWorks 8/40 | Brocade Converged Enhanced Ethernet Administrator's Guide - Page 6
64 Configuring STP, RSTP, or MSTP on CEE interface ports 64 Enabling automatic edge detection 64 Configuring the path cost 64 Brocade-proprietary aggregation 75 LAG distribution process 75 LACP configuration guidelines and restrictions 76 Default 78 LACP troubleshooting tips 78 Configuring - HP StorageWorks 8/40 | Brocade Converged Enhanced Ethernet Administrator's Guide - Page 7
91 Configuring ACLs using the CEE CLI In this chapter 93 ACL overview 93 Default ACL configuration 94 ACL configuration guidelines and restrictions 94 ACL configuration and management Enhanced Ethernet map configuration 113 Converged Enhanced Ethernet Administrator's Guide vii 53-1001346-01 - HP StorageWorks 8/40 | Brocade Converged Enhanced Ethernet Administrator's Guide - Page 8
list 128 Deleting an FCoE login group 128 Renaming an FCoE login group 128 Administering the switch In this chapter 129 CEE configuration management guidelines and restrictions. . . . .129 CEE chapter 133 RMON overview 133 viii Converged Enhanced Ethernet Administrator's Guide 53-1001346-01 - HP StorageWorks 8/40 | Brocade Converged Enhanced Ethernet Administrator's Guide - 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 StorageWorks 8/40 | Brocade Converged Enhanced Ethernet Administrator's Guide - Page 10
x Converged Enhanced Ethernet Administrator's Guide 53-1001346-01 - HP StorageWorks 8/40 | Brocade Converged Enhanced Ethernet Administrator's Guide - Page 11
11 Figure 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 - HP StorageWorks 8/40 | Brocade Converged Enhanced Ethernet Administrator's Guide - Page 12
xii Converged Enhanced Ethernet Administrator's Guide 53-1001346-01 - HP StorageWorks 8/40 | Brocade Converged Enhanced Ethernet Administrator's Guide - Page 13
Table 9 Table 10 Table 11 Table 12 Table 13 Table 14 Table 15 Table 16 Table 17 Table 18 Table 19 Table 20 Table 21 Table 22 Table 23 default priority mapping 101 Default user priority for unicast traffic class mapping 104 Default user priority for multicast traffic class mapping 104 Supported - HP StorageWorks 8/40 | Brocade Converged Enhanced Ethernet Administrator's Guide - Page 14
xiv Converged Enhanced Ethernet Administrator's Guide 53-1001346-01 - HP StorageWorks 8/40 | Brocade Converged Enhanced Ethernet Administrator's Guide - Page 15
is organized xv •Supported hardware and software Channel over Ethernet (FCoE) on the Brocade FCoE hardware. • Chapter 2, "Using the Configurations," describes some basic switch configurations for command SAN and LAN environments. • describes how to configure Quality of Service (QoS). • Chapter 10, " - HP StorageWorks 8/40 | Brocade Converged Enhanced Ethernet Administrator's Guide - Page 16
5000 • Brocade 5100 • Brocade 5300 • Brocade 5410 • Brocade 5424 • Brocade 5450 • Brocade 5480 • Brocade 7500 • Brocade 7500E • Brocade 7600 • Brocade 7800 • Brocade 8000 • Brocade Encryption Switch • Brocade DCX • Brocade DCX-4S • Brocade 48000 • Brocade FCOE10-24 port blade Within this manual, any - HP StorageWorks 8/40 | Brocade Converged Enhanced Ethernet Administrator's Guide - Page 17
For readability, command names in the narrative portions of this guide are presented in mixed lettercase: for example, switchShow. In a command is case sensitive. Command syntax conventions Command syntax in this manual follows these conventions: command --option, option -argument, arg [ ] - HP StorageWorks 8/40 | Brocade Converged Enhanced Ethernet Administrator's Guide - Page 18
are used in this manual. They are listed to hardware, firmware, software, or Brocade Connect. See "Brocade resources" on page xix for instructions on accessing Brocade Connect. For terminology specific to this document, see "FCoE terminology" on page 1. For definitions of SAN Guide 53-1001346-01 - HP StorageWorks 8/40 | Brocade Converged Enhanced Ethernet Administrator's Guide - Page 19
brocade.com and register at no cost for a user ID and password. For practical discussions about SAN design, implementation, and maintenance, you can obtain Building SANs with Brocade Fabric Switches Contact your switch support supplier for hardware, firmware, and software support, including product - HP StorageWorks 8/40 | Brocade Converged Enhanced Ethernet Administrator's Guide - Page 20
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 the results • Serial console and Telnet session - HP StorageWorks 8/40 | Brocade Converged Enhanced Ethernet Administrator's Guide - Page 21
An FCoE device that supports FCoE VN_ports (servers and target devices) An FCoE link end point that provides FC fabric services FCoE overview Fibre Channel (FCFs) are switches providing FC fabric services and FCoE-to-FC bridging. Converged Enhanced Ethernet Administrator's Guide 1 53-1001346-01 - HP StorageWorks 8/40 | Brocade Converged Enhanced Ethernet Administrator's Guide - Page 22
Brocade FCOE10-24 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 - HP StorageWorks 8/40 | Brocade Converged Enhanced Ethernet Administrator's Guide - Page 23
port blade FIGURE 1 FCoE switching and bridging Server FCF switch Host 3 Ethernet FC FC switch Servers FCF switch (FCoE/FC bridge) FCoE overview 1 Storage Array Fabric Services through VF_port FCoE VN_port to FC VN_port through VF_port Brocade 8000 switch features The Brocade 8000 switch - HP StorageWorks 8/40 | Brocade Converged Enhanced Ethernet Administrator's Guide - Page 24
are disabled. Brocade 8000 logical connectivity The Brocade 8000 switch is a Layer 2, 32-port, 1U form factor top-of-rack (ToR) switch with: • 24 x low-latency 10 GbE CEE ports that support FCoE and provide line-rate, low-latency, lossless, and deterministic interconnect based on the Brocade 10 Gbps - HP StorageWorks 8/40 | Brocade Converged Enhanced Ethernet Administrator's Guide - Page 25
as an FCoE-to-FC bridging service that allows FCoE initiators to access FC targets and conversely, allows FC targets to access FCoE initiators. Brocade's implementation of FCoE for the Brocade 8000 switch provides integral N_port ID virtualization (NPIV) support. Multiple VN_port devices can log in - HP StorageWorks 8/40 | Brocade Converged Enhanced Ethernet Administrator's Guide - Page 26
• 32 FC ports operating at 8-Gbps through the backplane • Hot pluggable • I2C Management interface through the backplane • JTAG support • Blade power and status LEDs • Link status LEDs per port The FCOE10-24 blade also provides the following functionality features: • FCoE switching • CEE switching - HP StorageWorks 8/40 | Brocade Converged Enhanced Ethernet Administrator's Guide - 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 StorageWorks 8/40 | Brocade Converged Enhanced Ethernet Administrator's Guide - Page 28
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 switch Storage Layer 2 forwarding Layer 2 Ethernet frames are forwarded on the CEE ports. 802.1Q VLAN support is used to tag incoming - HP StorageWorks 8/40 | Brocade Converged Enhanced Ethernet Administrator's Guide - Page 29
Brocade FCoE hardware handles Ethernet frames as follows: • When the destination MAC address is not in the lookup table, the frame is flooded on all ports except the ingress port. • When the destination MAC address is present in the lookup table, the frame is switched switch full Brocade based switch - HP StorageWorks 8/40 | Brocade Converged Enhanced Ethernet Administrator's Guide - Page 30
classification (incoming) The Brocade FCoE hardware is capable of classifying incoming Ethernet frames based on the following criteria: Service (CoS). The 802.1p Ethernet priority is used to tag frames in a VLAN with a Layer 2 CoS to prioritize traffic in the VLAN. The Brocade Guide 53-1001346-01 - HP StorageWorks 8/40 | Brocade Converged Enhanced Ethernet Administrator's Guide - Page 31
Brocade FCoE hardware supports based on the settings of the CEE port or VLAN. The Brocade FCoE hardware supports are switched to on the outbound port. By default, all frames are tagged to is switched to streams switched to ports is switched to the is switched to different switched streams switched to - HP StorageWorks 8/40 | Brocade Converged Enhanced Ethernet Administrator's Guide - Page 32
in the LAG. • A standard Ethernet ACL configured on a VLAN is used to permit or deny frames based on the source MAC address. The default is to permit all frames. VLAN ACLs apply to the Switch Vertical Interface (SVI) for the VLAN. • An extended Ethernet ACL configured on a VLAN is used to permit - HP StorageWorks 8/40 | Brocade Converged Enhanced Ethernet Administrator's Guide - Page 33
switches or hosts. Trunks can then be configured between an adjacent switch or host and the Brocade Brocade software supports a maximum 24 LAG interfaces. Flow Control 802.3x Ethernet pause and Ethernet Priority-based to the source switch. For detailed supports support FIP Keep Alive. The Brocade - HP StorageWorks 8/40 | Brocade Converged Enhanced Ethernet Administrator's Guide - Page 34
not 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 StorageWorks 8/40 | Brocade Converged Enhanced Ethernet Administrator's Guide - Page 35
)-The Brocade FCoE the Brocade FCoE hardware 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. • FCoE FLOGI-The Brocade FCMAP-The Brocade FCoE Brocade the Brocade FCoE - HP StorageWorks 8/40 | Brocade Converged Enhanced Ethernet Administrator's Guide - Page 36
Brocade FCoE hardware. Each unit of Brocade FCoE hardware maintains its own logincfg. • Login configuration management is optional-when login management is disabled, the default immediately enabled by hardware enforced zoning. 16 Converged Enhanced Ethernet Administrator's Guide 53-1001346-01 - HP StorageWorks 8/40 | Brocade Converged Enhanced Ethernet Administrator's Guide - Page 37
issued and Default Zone is set to All Access Mode. • Field replacement-When a Brocade FCoE hardware and affected members when an FC switch port goes online or offline, causing ENode or FC supported in the Fabric OS v6.3.0 release. Converged Enhanced Ethernet Administrator's Guide 17 53-1001346-01 - HP StorageWorks 8/40 | Brocade Converged Enhanced Ethernet Administrator's Guide - Page 38
1 FCoE queuing 18 Converged Enhanced Ethernet Administrator's Guide 53-1001346-01 - HP StorageWorks 8/40 | Brocade Converged Enhanced Ethernet Administrator's Guide - Page 39
SAN management. Using the FOS Command Line Interface (CLI), administrators have access to all commands and utilities common to other Brocade switches. In addition, FOS software on the Brocade 8000 enables Brocade Web Tools to support starts up with the default Fabric OS configuration and the CEE - HP StorageWorks 8/40 | Brocade Converged Enhanced Ethernet Administrator's Guide - Page 40
switch# write memory Overwrite the startup config file (y/n): y Building configuration... CEE CLI RBAC permissions Role-Based Action Control (RBAC) defines the capabilities that a user account has based SecurityAdmin N O 20 Converged Enhanced Ethernet Administrator's Guide 53-1001346-01 - HP StorageWorks 8/40 | Brocade Converged Enhanced Ethernet Administrator's Guide - Page 41
through the console or Telnet NOTE While this example uses the admin role to log in to the switch, any role listed in the "CEE CLI RBAC permissions" section can be used. The procedure to access and describes how to access them. Converged Enhanced Ethernet Administrator's Guide 21 53-1001346-01 - HP StorageWorks 8/40 | Brocade Converged Enhanced Ethernet Administrator's Guide - Page 42
EXEC mode, enter the Configure features that affect the configure terminal EXEC command. entire switch. From the global configuration mode, specify an interface by entering one of the -tree stp Access and configure protocols. 22 Converged Enhanced Ethernet Administrator's Guide 53-1001346-01 - HP StorageWorks 8/40 | Brocade Converged Enhanced Ethernet Administrator's Guide - Page 43
CEE map: configuration switch(config-ceemap)# Standard ACL: switch(conf-macl-std)# Extended ACL: switch(conf-macl-ext)# Console and switch(config-line)# VTY to list the commands most recently entered. The switch retains the history of the last 1000 commands entered from all terminals - HP StorageWorks 8/40 | Brocade Converged Enhanced Ethernet Administrator's Guide - Page 44
no Negate a command or set its defaults If the question mark (?) is typed within an incomplete keyword, and the keyword is the only keyword starting with those characters, the CLI displays help for that keyword only. switch#show d? dot1x IEEE 802.1X Port-Based Access Control If the question - HP StorageWorks 8/40 | Brocade Converged Enhanced Ethernet Administrator's Guide - Page 45
press Tab. For example, at the CLI command prompt type te and press Tab: switch#te The CLI displays: switch#terminal If there is more than one command or keyword associated with the characters typed, displays the command output. Converged Enhanced Ethernet Administrator's Guide 25 53-1001346-01 - HP StorageWorks 8/40 | Brocade Converged Enhanced Ethernet Administrator's Guide - Page 46
2 CEE Command Line Interface 26 Converged Enhanced Ethernet Administrator's Guide 53-1001346-01 - HP StorageWorks 8/40 | Brocade Converged Enhanced Ethernet Administrator's Guide - Page 47
command modes" on 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 in the fabric. Since the Brocade 8000 FC switching module operates with the same features and - HP StorageWorks 8/40 | Brocade Converged Enhanced Ethernet Administrator's Guide - Page 48
IDs" sections of the Fabric OS Administrator's Guide. 2. Power off the Brocade 8000 switch and connect the Inter-Switch Link (ISL) cables to the core FC switch or director. For details, see the Brocade 8000 Hardware Reference Guide. NOTE Connecting a new Brocade 8000 switch to the fabric while it is - HP StorageWorks 8/40 | Brocade Converged Enhanced Ethernet Administrator's Guide - Page 49
Brocade FCoE Administrator's Guide for configuration details and supported L2 functionality. FIGURE 7 Adding the Brocade 8000 switch to the data center LAN (SAN Membership" on page 32. 5. Assign the CEE interfaces on the Brocade FCoE hardware to , TCP/IP, and so on. • - HP StorageWorks 8/40 | Brocade Converged Enhanced Ethernet Administrator's Guide - Page 50
assign FCoE traffic priority 3. Priorities are then grouped into Priority Group IDs (PGID), which are used by the switch to schedule frame forwarding. The Brocade FCoE hardware supports two types of scheduling: Strict Priority (SP) and Deficit Weighted Round Robin (DWRR). An SP scheduler drains all - HP StorageWorks 8/40 | Brocade Converged Enhanced Ethernet Administrator's Guide - Page 51
PFC-to be sent before the link is shared. DCBX parameters use a type-length-value (TLV) format. By default, DCBX is turned on, but there are two TLVs that must be enabled to support FCoE on a CEE link: • dcbx-fcoe-app-tlv - IEEE Data Center Bridging eXchange FCoE Application TLV. • dcbx-fcoe - HP StorageWorks 8/40 | Brocade Converged Enhanced Ethernet Administrator's Guide - Page 52
establishing a fixed path between all the switches in a LAN. The Brocade FCoE hardware supports three spanning tree variations: Standard Spanning with IP subnets and all the end stations in a particular IP subnet belong to the same VLAN. 32 Converged Enhanced Ethernet Administrator's Guide 53- - HP StorageWorks 8/40 | Brocade Converged Enhanced Ethernet Administrator's Guide - Page 53
the L2 traffic from the two server groups. These VLANs carry IP traffic from the servers to the data center LAN. Any routing Because the Ethernet uplink ports from the Brocade FCoE hardware to the distribution layer switches will carry traffic for multiple VLANs, they Guide 33 53-1001346-01 - HP StorageWorks 8/40 | Brocade Converged Enhanced Ethernet Administrator's Guide - Page 54
switch(config)#interface TenGigabitEthernet 0/1 switch(conf-if-te-0/1)#switchport switch(conf-if-te-0/1)#switchport mode trunk switch(conf-if-te-0/1)#switchport trunk allowed vlan add 10 switch setting the map name to srvgroup. switch(conf-if-te-0/1)#cee srvgroup 4. Enter the copy command to save - HP StorageWorks 8/40 | Brocade Converged Enhanced Ethernet Administrator's Guide - 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 StorageWorks 8/40 | Brocade Converged Enhanced Ethernet Administrator's Guide - Page 56
switchport mode converged allowed vlan add 1002 switch(config-if-te-0/0)#vlan classifier activate group 1 vlan 1002 switch(config-if-te-0/0)#cee default switch(config-if-te-0/0)#no shutdown switch(config-if-te-0/0)#exit 3. Create a CEE Map to carry LAN and SAN traffic and apply it to an interface - HP StorageWorks 8/40 | Brocade Converged Enhanced Ethernet Administrator's Guide - Page 57
Default VLAN configuration 39 •VLAN configuration and management 39 •Configuring protocol-based with IP subnetworks and all the end stations in a particular IP subnet belong at Brocade FCoE hardware is either associated with a specific port or with a VLAN, based on Guide 37 53-1001346-01 - HP StorageWorks 8/40 | Brocade Converged Enhanced Ethernet Administrator's Guide - Page 58
by default on 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 - HP StorageWorks 8/40 | Brocade Converged Enhanced Ethernet Administrator's Guide - 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 - HP StorageWorks 8/40 | Brocade Converged Enhanced Ethernet Administrator's Guide - Page 60
default. NOTE CEE interfaces do not support auto-negotiation of Ethernet link speeds. The CEE interfaces only support 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 Guide 53-1001346-01 - HP StorageWorks 8/40 | Brocade Converged Enhanced Ethernet Administrator's Guide - Page 61
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 is the equivalent of an FC switch. A VLAN can be made FCF-capable. Only FCF-capable VLANs can carry FCoE traffic. To configure a VLAN interface to - HP StorageWorks 8/40 | Brocade Converged Enhanced Ethernet Administrator's Guide - Page 62
Enter the switchport command to configure the CEE interface as a Layer 2 switch port. switch(conf-if-te-0/1)#switchport access vlan 20 Configuring an interface port as a trunk interface Each CEE interface port supports admission policies based on whether the frames are untagged or tagged. Trunk mode - HP StorageWorks 8/40 | Brocade Converged Enhanced Ethernet Administrator's Guide - Page 63
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 type and slot/port number. Converged Enhanced Ethernet Administrator's Guide 43 53-1001346-01 - HP StorageWorks 8/40 | Brocade Converged Enhanced Ethernet Administrator's Guide - Page 64
10. switch(config)# switch(conf-if-te-0/10)#switchport mode converged none Configuring protocol-based VLANs based on 256) are a set of configurable rules that reside in one of these categories: • 802.1Q protocol-based classifier rules • Source MAC address-based protocol-based VLANs are supported: • - HP StorageWorks 8/40 | Brocade Converged Enhanced Ethernet Administrator's Guide - Page 65
to configure a MAC address-based VLAN classifier rule. switch(config)#vlan classifier rule 5 and adding rules VLAN classifier groups (1 through 16) can contain any number of VLAN classifier switch(config)#vlan classifier group 1 add rule 1 Converged Enhanced Ethernet Administrator's Guide 45 - HP StorageWorks 8/40 | Brocade Converged Enhanced Ethernet Administrator's Guide - Page 66
0/10. switch(config)#interface used in this example). switch(conf-if-te-0/10)#vlan for VLAN 20: switch#clear counter interface Example switch#show including static and dynamic: switch#show vlan 20 brief without flooding any frames. Brocade FCoE hardware has a on how the switch handles MAC addresses - HP StorageWorks 8/40 | Brocade Converged Enhanced Ethernet Administrator's Guide - Page 67
the table. You can also disable the aging time. The default is 300 seconds. NOTE To disable the aging time for MAC based on whether you want to specify an aging time or disable the aging time for MAC addresses: switch a packet received on VLAN 100: switch(config)#mac-address-table static 0011.2222 - HP StorageWorks 8/40 | Brocade Converged Enhanced Ethernet Administrator's Guide - Page 68
4 Configuring the MAC address table 48 Converged Enhanced Ethernet Administrator's Guide 53-1001346-01 - HP StorageWorks 8/40 | Brocade Converged Enhanced Ethernet Administrator's Guide - Page 69
53 •STP, RSTP, and MSTP configuration guidelines and restrictions 55 •Default STP, RSTP, and MSTP configuration 55 •STP, RSTP, and 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- 's Guide 49 53-1001346-01 - HP StorageWorks 8/40 | Brocade Converged Enhanced Ethernet Administrator's Guide - Page 70
The process for configuring STP on your Brocade 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 - HP StorageWorks 8/40 | Brocade Converged Enhanced Ethernet Administrator's Guide - Page 71
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 is blocked. NOTE Brocade recommends leaving other STP variables at their default values. For more information on STP, see Guide 51 53-1001346-01 - HP StorageWorks 8/40 | Brocade Converged Enhanced Ethernet Administrator's Guide - Page 72
Brocade 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 4096. switch(conf-stp)#bridge 58. switch(conf- page 59. switch(conf-stp)#max 59. switch(conf switch(conf - HP StorageWorks 8/40 | Brocade Converged Enhanced Ethernet Administrator's Guide - Page 73
63. switch(config)#spanning-tree tc-flush-standard 12. Enable PortFast on switch ports : - All ports of the root switch - The root port - The designated All other switch ports connect to other switches and bridges switch(conf-if-te-0/1)#exit switch(config)#end switch#copy needed to support a large - HP StorageWorks 8/40 | Brocade Converged Enhanced Ethernet Administrator's Guide - Page 74
Brocade supports 16 MSTP instances and one MSTP region. MSTP introduces a hierarchical way of managing switch domains using regions. Switches 32 bytes) • Configuration revision number (2 bytes) • 4096-element table that maps each of the VLANs to an MSTP instance Region boundaries are determined based - HP StorageWorks 8/40 | Brocade Converged Enhanced Ethernet Administrator's Guide - Page 75
normal links and by default are enabled for STP. • You can have 16 MSTP instances and one MSTP region. • Create VLANs before mapping them to MSTP instances. • The MSTP force-version option is not supported enabled. • For two or more switches to be in the same MSTP region - HP StorageWorks 8/40 | Brocade Converged Enhanced Ethernet Administrator's Guide - Page 76
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 port. Restriction is disabled 56 Converged Enhanced Ethernet Administrator's Guide 53-1001346-01 - HP StorageWorks 8/40 | Brocade Converged Enhanced Ethernet Administrator's Guide - Page 77
required to enable FCoE on the Brocade 8000 switch, refer to "Minimum CEE configuration power outage. Enabling STP, RSTP, or MSTP You enable STP to detect or avoid loops. STP is not required in a loop-free topology. You must turn off one form of STP before turning on another form. By default - HP StorageWorks 8/40 | Brocade Converged Enhanced Ethernet Administrator's Guide - Page 78
switches. When all the switches in the network are powered up, they start the process of selecting the root switch. Each switch transmits a BPDU to directly connected switches on a per-VLAN basis. Each switch or MSTP. switch(config)#protocol spanning . The default priority is 32678. switch(conf-stp - HP StorageWorks 8/40 | Brocade Converged Enhanced Ethernet Administrator's Guide - Page 79
is enabled manually. This command switch(conf-stp)#error-disable-timeout enable Specifying the error disable timeout interval In any mode (STP, RSTP, or MSTP), use this command to specify the time in seconds it takes for an interface to time out. The range is 10 through 1000000 seconds. The default - HP StorageWorks 8/40 | Brocade Converged Enhanced Ethernet Administrator's Guide - Page 80
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. Specify the transmit hold count. switch(config)#transmit-holdcount 5 60 Converged Enhanced Ethernet Administrator's Guide 53-1001346-01 - HP StorageWorks 8/40 | Brocade Converged Enhanced Ethernet Administrator's Guide - Page 81
the ability of the Brocade FCoE hardware to interoperate with certain legacy Cisco switches. If Cisco interoperability is required on any switch in the network, then all switches in the network must be compatible, and therefore enabled using this command. The default is Cisco interoperability is - HP StorageWorks 8/40 | Brocade Converged Enhanced Ethernet Administrator's Guide - Page 82
The region name has a maximum length of 32 characters and is case-sensitive. To assign switch(conf-mstp)#region sydney Specifying a revision number for an MSTP configuration In MSTP mode, use this command to specify a revision number for an MSTP configuration. The range is 0 through 255. The default - HP StorageWorks 8/40 | Brocade Converged Enhanced Ethernet Administrator's Guide - Page 83
frame based on MAC switch. If a BPDU frame with the topology change flag is received continuously, the switch continues to flush the FDB. This behavior is the default behavior. • Brocade based on what you want to clear: • To clear all spanning tree counters on all interfaces: switch switch switches - HP StorageWorks 8/40 | Brocade Converged Enhanced Ethernet Administrator's Guide - Page 84
based on what you want to clear: • To clear all spanning tree counters on all interfaces: switch# 10-Gigabit Ethernet CEE interface ports on Brocade FCoE hardware. Enabling automatic edge detection From default path cost is 2000. 64 Converged Enhanced Ethernet Administrator's Guide 53-1001346-01 - HP StorageWorks 8/40 | Brocade Converged Enhanced Ethernet Administrator's Guide - Page 85
is able to restrict which interface is allowed to be the spanning tree root port or the path to the root for the switch. The root port provides the best path from the switch to the root switch. By default, guard root is disabled. Converged Enhanced Ethernet Administrator's Guide 65 53-1001346-01 - HP StorageWorks 8/40 | Brocade Converged Enhanced Ethernet Administrator's Guide - Page 86
port number. switch(config)#interface on a CEE interface. switch(conf-if-te-0/1)#spanning-tree BPDUs sent by the root switch. Changing the hello-time 1 through 10 seconds. The default is 2 seconds. To specify port number. switch(config)#interface a CEE interface. switch(conf-if-te-0/1)#spanning switch( - HP StorageWorks 8/40 | Brocade Converged Enhanced Ethernet Administrator's Guide - Page 87
instance on a CEE interface. switch(conf-if-te-0/1)#spanning-tree transitions. The default setting is point port number. switch(config)#interface type on the CEE interface. switch(conf-if-te-0/1)#spanning-tree port number. switch(config)#interface on the CEE interface. switch(conf-if-te-0/1)#spanning- - HP StorageWorks 8/40 | Brocade Converged Enhanced Ethernet Administrator's Guide - Page 88
. switch(config switch(conf-if-te-0/1)#spanning-tree priority 32 Restricting the port from becoming a root port From the CEE interface, use this command to restrict a port from becoming a root port. The default switch(config port. switch(conf-if By default, switch(config interface. switch(conf-if - HP StorageWorks 8/40 | Brocade Converged Enhanced Ethernet Administrator's Guide - Page 89
use this command to disable spanning tree on the CEE interface. By default, spanning tree is disabled. To enable spanning tree on the CEE interface, spanning tree on the CEE interface. switch(conf-if-te-0/1)#spanning-tree shutdown Converged Enhanced Ethernet Administrator's Guide 69 53-1001346-01 - HP StorageWorks 8/40 | Brocade Converged Enhanced Ethernet Administrator's Guide - Page 90
5 Configuring STP, RSTP, or MSTP on CEE interface ports 70 Converged Enhanced Ethernet Administrator's Guide 53-1001346-01 - HP StorageWorks 8/40 | Brocade Converged Enhanced Ethernet Administrator's Guide - Page 91
Default LACP configuration 76 •LACP configuration and management 76 •LACP troubleshooting by manually configuring Brocade FCoE hardware supports the following trunk types: • Static, standards-based LAG. • Dynamic, standards-based LAG using LACP. • Static, Brocade-proprietary LAG. • Dynamic, Brocade - HP StorageWorks 8/40 | Brocade Converged Enhanced Ethernet Administrator's Guide - Page 92
-channel identification number. Figure 11 and Figure 12 show typical IP SAN configurations using LAGs. In a data center the Brocade 8000 switch fits into the top-of-the-rack use case where all redundancy and improved bandwidth. 72 Converged Enhanced Ethernet Administrator's Guide 53-1001346-01 - HP StorageWorks 8/40 | Brocade Converged Enhanced Ethernet Administrator's Guide - Page 93
Brocade 8000 switch interoperates with all of the major Layer 2/Layer 3 aggregation routers including Foundry Networks, Cisco Systems, and Force10 Networks. FIGURE 11 Configuring LAGs for a top-of-the-rack CEE switch Layer (Brocade 8000s) Brocade 8000 Switch Router Brocade 8000 Switch Data Center - HP StorageWorks 8/40 | Brocade Converged Enhanced Ethernet Administrator's Guide - Page 94
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 Server Layer Servers Servers 74 Converged Enhanced Ethernet Administrator - HP StorageWorks 8/40 | Brocade Converged Enhanced Ethernet Administrator's Guide - Page 95
that are connected to the same partner switch become members of the LAG. LACP Brocade-proprietary aggregation Brocade-proprietary aggregation is similar to standards-based to te0/15, and te0/16 to te0/23, respectively. • A maximum of four Brocade LAGs can be created per Guide 75 53-1001346-01 - HP StorageWorks 8/40 | Brocade Converged Enhanced Ethernet Administrator's Guide - Page 96
to standards-based and Brocade-proprietary LAG configuring LACP: • All ports on the Brocade FCoE hardware can operate only in full-duplex mode. • QoS-In the a system reload or power outage. NOTE To see the minimum configuration required to enable FCoE on the Brocade 8000 switch, refer to "Minimum - HP StorageWorks 8/40 | Brocade Converged Enhanced Ethernet Administrator's Guide - Page 97
number. Example switch(config)#interface switch(conf-if)#channel-group 4 mode active type brocade switches. The system priority value must be a number in the range of 1 through 65535. The higher the number, the lower the priority. The default port number 0/1. switch(config)#interface - HP StorageWorks 8/40 | Brocade Converged Enhanced Ethernet Administrator's Guide - Page 98
group 42 switch#clear lacp troubleshooting tips To troubleshoot problems with your LACP configuration, use the following troubleshooting tips. If a standard IEEE 802.3ad-based switch. • Make sure that the system ID of the switches on both switches. • on the neighboring switch. If the PDU tx - HP StorageWorks 8/40 | Brocade Converged Enhanced Ethernet Administrator's Guide - Page 99
CRC errors by entering the show interface link-name command on the neighboring switch. • Make sure that the fiber length of the link has a deskew link has this problem, the show port-channel command displays the following: Mux machine state : Deskew not OK. If a Brocade-based static trunk is - HP StorageWorks 8/40 | Brocade Converged Enhanced Ethernet Administrator's Guide - Page 100
6 LACP troubleshooting tips 80 Converged Enhanced Ethernet Administrator's Guide 53-1001346-01 - HP StorageWorks 8/40 | Brocade Converged Enhanced Ethernet Administrator's Guide - Page 101
LLDP configuration guidelines and restrictions 85 •Default LLDP configuration 86 •LLDP configuration and network topologies and simplify LAN troubleshooting in multi-vendor environments. To devices such as routers and switches advertise information about themselves to Guide 81 53-1001346-01 - HP StorageWorks 8/40 | Brocade Converged Enhanced Ethernet Administrator's Guide - Page 102
what neighboring devices are in the network. NOTE Brocade's LLDP implementation supports a one-to-one connection. Each interface has the addresses of the local switch. Remote switches can use this address to obtain information related to the local switch. This is an optional 's Guide 53-1001346-01 - HP StorageWorks 8/40 | Brocade Converged Enhanced Ethernet Administrator's Guide - Page 103
TLV-Indicates the vendor for the switch, host, or router where the port resides. - Primitive supported/version TLV-Indicates where the link-level primitives are supported (if supported) and the link-level primitive version. Converged Enhanced Ethernet Administrator's Guide 83 53-1001346-01 - HP StorageWorks 8/40 | Brocade Converged Enhanced Ethernet Administrator's Guide - Page 104
a priority-based flow control to communicate capabilities supported between link Brocade FCoE hardware to control the scheduling and priority-based bandwidth based on SAN traffic share the remaining bandwidth. Table 12 shows three traffic groups: IPC, LAN, and SAN. ETS allocates the bandwidth based - HP StorageWorks 8/40 | Brocade Converged Enhanced Ethernet Administrator's Guide - Page 105
hardware. The Brocade FCoE hardware supports two DCBX versions: • CEE version (1.0.1)-Based on the CEE standard. • Pre-CEE version. To accommodate the different DCBX versions, the Brocade FCoE hardware provides the following options. • Auto-sense (plug and play) This is the default. The Brocade FCoE - HP StorageWorks 8/40 | Brocade Converged Enhanced Ethernet Administrator's Guide - Page 106
or power default. To disable and reset LLDP globally, perform the following steps from Privileged EXEC mode. 1. Enter the configure terminal command to enter global configuration mode. 2. Disable LLDP globally. switch(config)#no protocol lldp 86 Converged Enhanced Ethernet Administrator's Guide - HP StorageWorks 8/40 | Brocade Converged Enhanced Ethernet Administrator's Guide - Page 107
a system name for the Brocade FCoE hardware The global system name for LLDP is useful for differentiating between switches. By default, the "host-name" from configuration mode. switch(config)#protocol lldp 3. Specify a system description for the Brocade FCoE hardware. Example switch(conf-lldp)#system - HP StorageWorks 8/40 | Brocade Converged Enhanced Ethernet Administrator's Guide - Page 108
configuration and management Example switch(conf-lldp)#description Brocade-LLDP-installed-july-25 Enabling and disabling the receiving and transmitting of LLDP frames By default both transmit and receive Privileged EXEC mode. 88 Converged Enhanced Ethernet Administrator's Guide 53-1001346-01 - HP StorageWorks 8/40 | Brocade Converged Enhanced Ethernet Administrator's Guide - Page 109
stands for a priority. When you set a bit for a particular priority, that priority setting is applied to the FCoE traffic (that is, the incoming FCoE traffic will have that priority). The default value is 0x08. NOTE FCoE traffic is only supported on the priority level that also has flow control - HP StorageWorks 8/40 | Brocade Converged Enhanced Ethernet Administrator's Guide - Page 110
You can configure up to 64 profiles on a switch. Using the no profile 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 - HP StorageWorks 8/40 | Brocade Converged Enhanced Ethernet Administrator's Guide - Page 111
as 0x0-0xff. Example switch(conf-if-te-0/10)#fcoe-priority-bits 0x0-0xff 4. Configure the DCBX version for an interface for CEE. For detailed information on these version command keywords, see "DCBX interaction with other vendor devices" on page 85. The default is to automatically detect the - HP StorageWorks 8/40 | Brocade Converged Enhanced Ethernet Administrator's Guide - Page 112
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 53-1001346-01 - HP StorageWorks 8/40 | Brocade Converged Enhanced Ethernet Administrator's Guide - Page 113
In this chapter •ACL overview 93 •Default ACL configuration 94 •ACL configuration guidelines and restrictions 94 •ACL configuration and management 94 ACL overview NOTE In the Brocade Fabric OS v6.3.0 release, only Layer 2 MAC access control lists (ACLs) are supported. ACLs filter traffic for the - HP StorageWorks 8/40 | Brocade Converged Enhanced Ethernet Administrator's Guide - Page 114
the default ACL configuration. TABLE 14 Default MAC ACL configuration Parameter MAC ACLs Default setting By default, no if there is a system reload or power outage. NOTE To see the minimum configuration required to enable FCoE on the Brocade 8000 switch, refer to "Minimum CEE configuration to allow - HP StorageWorks 8/40 | Brocade Converged Enhanced Ethernet Administrator's Guide - Page 115
ACL" on page 96. The MAC ACL name length is limited to 64 characters. To create an extended MAC ACL and add rules, perform running-config file to the startup-config file. switch(conf-macl-std)#exit switch(config)#end switch#copy running-config startup-config Modifying MAC ACL Guide 95 53-1001346-01 - HP StorageWorks 8/40 | Brocade Converged Enhanced Ethernet Administrator's Guide - Page 116
the extended MAC ACL name is "test_02." Example of deleting the extended MAC ACL named "test_02." switch(config)#no mac access-list extended test_02 Reordering the sequence numbers in a MAC ACL You can a sequence number of 60. 96 Converged Enhanced Ethernet Administrator's Guide 53-1001346-01 - HP StorageWorks 8/40 | Brocade Converged Enhanced Ethernet Administrator's Guide - Page 117
the MAC ACL. Example switch#resequence access-list mac switch(config)#interface tengigabitethernet 0/1 3. Enter the switchport command to configure the interface as a Layer 2 switch the ingress direction. Example switch(conf-if-te-0/1)#mac access the MAC ACL. Example switch(config)#interface vlan 50 - HP StorageWorks 8/40 | Brocade Converged Enhanced Ethernet Administrator's Guide - Page 118
8 ACL configuration and management 98 Converged Enhanced Ethernet Administrator's Guide 53-1001346-01 - HP StorageWorks 8/40 | Brocade Converged Enhanced Ethernet Administrator's Guide - Page 119
Service (QoS) provides you with the capability to control how the traffic is moved from switch to switch provide quality of service. Traffic running through the switches can be for transmission. Queues are selected based on ingress ports, egress ports, switching devices can exacerbate this problem - HP StorageWorks 8/40 | Brocade Converged Enhanced Ethernet Administrator's Guide - Page 120
supports a hybrid policy combining SP and DWRR servicing. Under a hybrid scheduler configuration, the highest priority queues are serviced CoS rewriting is based on the user- a system reload or power outage. User-priority mapping default is to map all Layer 2 switched traffic to the port default - HP StorageWorks 8/40 | Brocade Converged Enhanced Ethernet Administrator's Guide - Page 121
. TABLE 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 - HP StorageWorks 8/40 | Brocade Converged Enhanced Ethernet Administrator's Guide - Page 122
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 4. Enter - HP StorageWorks 8/40 | Brocade Converged Enhanced Ethernet Administrator's Guide - Page 123
0/2 switch(conf-if-te-0/2)#qos cos-mutation test switch(conf-if-te-0/2)#exit switch(config)#end switch# 4. Enter the copy command to save the running-config file to the startup-config file. switch#copy running-config startup-config Converged Enhanced Ethernet Administrator's Guide 103 - HP StorageWorks 8/40 | Brocade Converged Enhanced Ethernet Administrator's Guide - Page 124
default traffic class mappings per port. Once the traffic class mapping has been resolved it is applied consistently across any queueing incurred on the ingress and the egress ports. Multicast traffic The Brocade 8000 supports four multicast traffic classes for isolation and to control servicing - HP StorageWorks 8/40 | Brocade Converged Enhanced Ethernet Administrator's Guide - Page 125
default behavior recommended in IEEE 802.1Q for systems supporting 8 Traffic Classes. switch:admin>cmsh switch>enable switch# 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 StorageWorks 8/40 | Brocade Converged Enhanced Ethernet Administrator's Guide - Page 126
configuration mode. switch#configure terminal 2. Verify the CoS-Traffic-Class mapping specifying a name and the mapping. switch(config)#show can continue until all buffer memory is exhausted. This is the default behavior when no additional QoS has been configured. The basic tail Guide 53-1001346-01 - HP StorageWorks 8/40 | Brocade Converged Enhanced Ethernet Administrator's Guide - Page 127
to support per full buffer memory switch(config)#qos rcv-queue multicast threshold 1000 1000 1000 1000 switch(config)#end 3. Enter the copy command to save the running-config file to the startup-config file. switch#copy running-config startup-config Converged Enhanced Ethernet Administrator's Guide - HP StorageWorks 8/40 | Brocade Converged Enhanced Ethernet Administrator's Guide - Page 128
can be specified independently per interface. • Pause On/Off can be specified independently for TX and RX directions. No support is provided for auto-negotiation. • Pause generation is based on input (receive) queueing. Queue levels are tracked per input port. You can change the high-water and low - HP StorageWorks 8/40 | Brocade Converged Enhanced Ethernet Administrator's Guide - Page 129
to the base Pause protocol; switch(config)#interface tengigabitethernet 0/2 3. Enable an Ethernet PFC on the interface. switch 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 StorageWorks 8/40 | Brocade Converged Enhanced Ethernet Administrator's Guide - Page 130
limit values are supported, one for mode. switch#configure terminal switch#copy running-config startup-config Scheduling Scheduling arbitrates among multiple queues waiting to transmit a frame. The Brocade 8000 supports support service lower priority traffic classes. A danger with this type of service - HP StorageWorks 8/40 | Brocade Converged Enhanced Ethernet Administrator's Guide - Page 131
full flexibility in controlling the number of SP-to-WRR queues. The number of SP queues is specified in N (SP1 through 8), then the highest priority traffic classes are configured for SP service and the remaining eight are WRR serviced. Table 19 shows the set of scheduling configurations supported - HP StorageWorks 8/40 | Brocade Converged Enhanced Ethernet Administrator's Guide - Page 132
Supported 16 serviced first switch(config)#qos queue scheduler strict-priority 4 dwrr 10 20 30 40 switch(config)#end 3. Enter the copy command to save the running-config file to the startup-config file. switch#copy running-config startup-config 112 Converged Enhanced Ethernet Administrator's Guide - HP StorageWorks 8/40 | Brocade Converged Enhanced Ethernet Administrator's Guide - Page 133
that simultaneously supports SP+WRR service and multiple physical queues with the same service level. Multicast configuration mode. switch#configure terminal 2. Specify the schedule to use and the traffic class to bandwidth mapping. switch(config)#qos queue Administrator's Guide 113 53-1001346-01 - HP StorageWorks 8/40 | Brocade Converged Enhanced Ethernet Administrator's Guide - Page 134
are 16 rows in the CEE Priority Group Table. Table 21 presents the default CEE Priority Group Table configuration. TABLE 21 PGID Default CEE in the CEE Priority Table. Table 22 shows the default CEE Priority Table configuration. TABLE 22 CoS Default CEE priority table PGID 0 15.6 1 15.7 2 - HP StorageWorks 8/40 | Brocade Converged Enhanced Ethernet Administrator's Guide - Page 135
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 50 N Description IPC SAN LAN switch:admin>cmsh switch>enable switch#configure terminal Enter configuration - HP StorageWorks 8/40 | Brocade Converged Enhanced Ethernet Administrator's Guide - Page 136
-map test switch(config-ceemap)#priority-table 1 1 0 0 1 1 1 15.0 switch(config-ceemap)#exit switch(config)#end 4. Enter the copy command to save the running-config file to the startup-config file. switch#copy running-config startup-config 116 Converged Enhanced Ethernet Administrator's Guide 53 - HP StorageWorks 8/40 | Brocade Converged Enhanced Ethernet Administrator's Guide - Page 137
Perform the following steps from Privileged EXEC mode to verify the CEE map. 1. Enter global configuration mode. switch#configure terminal 2. Verify the CEE map provisioning for a specified name. switch(config)#show cee maps name Converged Enhanced Ethernet Administrator's Guide 117 53-1001346-01 - HP StorageWorks 8/40 | Brocade Converged Enhanced Ethernet Administrator's Guide - Page 138
9 Converged Enhanced Ethernet map configuration 118 Converged Enhanced Ethernet Administrator's Guide 53-1001346-01 - HP StorageWorks 8/40 | Brocade Converged Enhanced Ethernet Administrator's Guide - Page 139
defines a port-based authentication algorithm involving network data communication between client-based supplicant software, an are 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 - HP StorageWorks 8/40 | Brocade Converged Enhanced Ethernet Administrator's Guide - Page 140
commands for the Brocade FCoE hardware, see the Converged Enhanced Ethernet Command Reference. Configure authentication between the switch and CNA or NIC For complete information on the aaaConfig command, see the Fabric OS Command Reference and the Fabric OS Administrator's Guide - HP StorageWorks 8/40 | Brocade Converged Enhanced Ethernet Administrator's Guide - Page 141
startup-config file. switch(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 - HP StorageWorks 8/40 | Brocade Converged Enhanced Ethernet Administrator's Guide - Page 142
Authentication. switch(conf-if-te-1/12)#no dot1x authentication 4. Enter the copy command to save the running-config file to the startup-config file. switch(conf-if-te-1/12)#exit switch(config)#end switch#copy running-config startup-config 122 Converged Enhanced Ethernet Administrator's Guide 53 - HP StorageWorks 8/40 | Brocade Converged Enhanced Ethernet Administrator's Guide - Page 143
that are not supported on the Brocade 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 - HP StorageWorks 8/40 | Brocade Converged Enhanced Ethernet Administrator's Guide - Page 144
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 - HP StorageWorks 8/40 | Brocade Converged Enhanced Ethernet Administrator's Guide - Page 145
Enode VN_ports. The default is disabled. 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 - HP StorageWorks 8/40 | Brocade Converged Enhanced Ethernet Administrator's Guide - Page 146
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 StorageWorks 8/40 | Brocade Converged Enhanced Ethernet Administrator's Guide - Page 147
the login group for this switch. The maximum length is a 64-byte string. • -switch swwn-Specify the WWN of the switch for which the login switch. switch:admin> fcoelogingroup --create lgname -switch swwn | -self [-allowall | "member; member;..."] Converged Enhanced Ethernet Administrator's Guide - HP StorageWorks 8/40 | Brocade Converged Enhanced Ethernet Administrator's Guide - Page 148
allowed to log into the switch. switch:admin> fcoelogingroup --add lgname to log into the switch. switch:admin> fcoelogingroup --remove login group. Command switch:admin> fcoelogingroup -- switch. switch:admin> fcoelogingroup --rename lgname newlgname 128 Converged Enhanced Ethernet Administrator - HP StorageWorks 8/40 | Brocade Converged Enhanced Ethernet Administrator's Guide - Page 149
switch manually saved using the CEE CLI write or copy commands. CEE configuration management tasks This section describes the typical configuration management tasks you may encounter when administering the Brocade 8000 switch. The current configuration on the switch the switch is to the switch to serve - HP StorageWorks 8/40 | Brocade Converged Enhanced Ethernet Administrator's Guide - Page 150
tasks used to manage the Flash files on the Brocade 8000 switch. The Converged Enhanced Ethernet Command Reference contains complete information from the Flash memory directory. switch#dir switch#delete flash://example_filename 130 Converged Enhanced Ethernet Administrator's Guide 53-1001346-01 - HP StorageWorks 8/40 | Brocade Converged Enhanced Ethernet Administrator's Guide - Page 151
on the Brocade 8000 switch. The switch#show logging Display the collection of information needed for technical support. switch#show tech-support NOTE: The supportsave command in Fabric OS includes the debugging data provided by the above commands. Converged Enhanced Ethernet Administrator's Guide - HP StorageWorks 8/40 | Brocade Converged Enhanced Ethernet Administrator's Guide - Page 152
12 Debugging and logging commands 132 Converged Enhanced Ethernet Administrator's Guide 53-1001346-01 - HP StorageWorks 8/40 | Brocade Converged Enhanced Ethernet Administrator's Guide - Page 153
Alarms-Monitors a specific management information base (MIB) object for a specified log entry, an SNMP trap, or both. Default RMON configuration By default, no RMON alarms and events are configured and switch#configure terminal Converged Enhanced Ethernet Administrator's Guide 133 53-1001346- - HP StorageWorks 8/40 | Brocade Converged Enhanced Ethernet Administrator's Guide - Page 154
threshold switch(config)#rmon alarm 5 1.3.6.1.2.1.16.1.1.1.5.65535 switch(conf-if-te-0/1)#no shutdown 4. Configure RMON Ethernet group statistics on the interface. Example switch(conf-if-te-0/1)#rmon collection stats 200 owner john_smith 134 Converged Enhanced Ethernet Administrator's Guide - HP StorageWorks 8/40 | Brocade Converged Enhanced Ethernet Administrator's Guide - 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 StorageWorks 8/40 | Brocade Converged Enhanced Ethernet Administrator's Guide - Page 156
13 RMON configuration and management 136 Converged Enhanced Ethernet Administrator's Guide 53-1001346-01 - HP StorageWorks 8/40 | Brocade Converged Enhanced Ethernet Administrator's Guide - Page 157
switch reordering the sequence numbers, 96 default configuration, 94 extended ACL, management TLV sets, 82 blade FCOE10-24, 6 bridge Brocade Brocade Connect, xix extension TLV set, 83 proprietary aggregation, 75 web site, xix Brocade FCoE hardware, 2 Converged Enhanced Ethernet Administrator's Guide - HP StorageWorks 8/40 | Brocade Converged Enhanced Ethernet Administrator's Guide - Page 158
64 configuring path cost, configuring for STP, RSTP, MSTP, 64 restricting the port from becoming a root port for STP, RSTP, MSTP, 68 spanning-tree defaults, 56 specifying a link type, 67 configuring for STP, RSTP, MSTP, 64 edge port, enabling a CEE interface of IPC, LAN, and SAN traffic, 84 F fabric OS - HP StorageWorks 8/40 | Brocade Converged Enhanced Ethernet Administrator's Guide - Page 159
35 overview, 1 queuing, 17 services, 4 speed negotiation, 123 123 VLAN forwarding, 9 FCoE blade, 6 FCoE initialization protocol See 16 FCoE login, 15 FCoE logout, 15 FIP discovery, 13 login, 14 logincfg, 16 logout, 15 name server, 16 default LACP configuration, 76 overview troubleshooting tips - HP StorageWorks 8/40 | Brocade Converged Enhanced Ethernet Administrator's Guide - Page 160
link aggregation Brocade-proprietary, 75 dynamic, 75 LACP, 75 LAG distribution process, 75 57 default configuration, 55 displaying MSTP-related information, 64 overview, 53 MTU, configuring, 40 140 multicast rate limiting, QoS, 109 Multiple Spanning Tree Protocol See MSTP N name server, 16 network - HP StorageWorks 8/40 | Brocade Converged Enhanced Ethernet Administrator's Guide - Page 161
100 scheduling, 110 Quality of Service See QoS queuing congestion control, for MSTP, 62 Role-Based Action Control See RBAC default configuration, 55 displaying STP-related information, 64 overview, 49 supplicant, 119 switch configuring for RSTP, MSTP, 60 troubleshooting tips, LACP, 78 trunk interface - HP StorageWorks 8/40 | Brocade Converged Enhanced Ethernet Administrator's Guide - Page 162
as a Layer 2 switch port, 42 configuring a default configuration, 39 FDB flushing, 63 overview, 38 forwarding, 9 important management notes, 39 ingress VLAN filtering, 37 overview, 37 tagging, 9 W web site, Brocade, xix Z zoning, FC, 16 142 Converged Enhanced Ethernet Administrator's Guide
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®
Converged Enhanced
Ethernet
Administrator’s Guide
Supporting Fabric OS v6.3.0