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Operational Port Speed, Reactivate Suspended Port

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Port Management Setting Basic Port Configuration 9 • Administrative Status-Select whether the port must be Up or Down when the switch is rebooted. • Operational Status-Displays whether the port is currently Up or Down. • Reactivate Suspended Port-Select to reactivate a port that has been suspended. There are numerous ways that a port can be suspended, such as through the locked port security option, dot1x single host violation, loopback detection, or STP loopback guard. The reactivate operation brings the port up without regard to why the port was suspended. • Auto-Negotiation-Select to enable auto-negotiation on the port. Autonegotiation enables a port to advertise its transmission speed, duplex mode, and Flow Control abilities to the port link partner. • Operational Auto-Negotiation-Displays the current auto-negotiation status on the port. • Administrative Port Speed-Configure the speed of the port. The port type determines which the available speeds. You can designate Administrative Speed only when port auto-negotiation is disabled. • Operational Port Speed-Displays the current port speed that is the result of negotiation. • Administrative Duplex Mode-Select the port duplex mode. This field is configurable only when auto-negotiation is disabled, and the port speed is set to 10M or 100M. At port speed of 1G, the mode is always full duplex. The possible options are: - Full-The interface supports transmission between the switch and the client in both directions simultaneously. - Half-The interface supports transmission between the switch and the client in only one direction at a time. • Operational Duplex Mode-Displays the port's current duplex mode. • Auto Advertisement-Select the capabilities advertised by autonegotiation when it is enabled. The options are: - Max Capability-All port speeds and duplex mode settings can be accepted. - 10 Half-10 Mbps speed and Half Duplex mode. - 10 Full-10 Mbps speed and Full Duplex mode. - 100 Half-100 Mbps speed and Half Duplex mode. Cisco Small Business 200 Series Smart Switch Administration Guide 103

Section	Page
Getting Started	7
Starting the Web-based Switch Configuration Utility	7
Quick Start Switch Configuration	11
Interface Naming Conventions	11
Window Navigation	13
Viewing Statistics	17
Viewing Ethernet Interfaces	17
Viewing Etherlike Statistics	18
Viewing 802.1X EAP Statistics	19
Managing RMON	21
Managing System Logs	24
Setting System Log Settings	24
Setting Remote Logging Settings	26
Viewing Memory Logs	27
Managing System Files	29
Types of System Files	29
Upgrade/Backup Firmware/Language	32
Downloading or Backing-up a Configuration or Log	34
Viewing Configuration Files Properties	37
Copying Configuration Files	38
DHCP Auto Configuration	39
General Administrative Information	43
Switch Models	43
System Information	45
Rebooting the Switch	47
Monitoring the Fan Status and Temperature	48
Defining Idle Session Timeout	48
Pinging a Host	49
System Time	51
System Time Options	52
SNTP Modes	53
Configuring System Time	54
Managing Device Diagnostics	61
Testing Copper Ports	61
Displaying Optical Module Status	63
Configuring Port and VLAN Mirroring	64
Viewing CPU Utilization and Secure Core Technology	66
Configuring Discovery	68
Configuring Bonjour Discovery	68
LLDP and CDP	69
Configuring LLDP	70
Configuring CDP	91
Port Management	100
Configuring Ports	100
Setting Basic Port Configuration	101
Configuring Link Aggregation	103
Configuring Green Ethernet	111
Smartports	118
Overview	118
What is a Smartport	119
Smartport Types	119
Smartport Macros	122
Macro Failure and the Reset Operation	123
How the Smartport Feature Works	124
Auto Smartport	124
Error Handling	128
Default Configuration	128
Relationships with Other Features and Backwards Compatibility	129
Common Smartport Tasks	129
Configuring Smartport Using The Web-based Interface	131
Built-in Smartport Macros	136
Managing Power-over-Ethernet Devices	148
PoE on the Switch	148
Configuring PoE Properties	151
Configuring the PoE Power, Priority, and Class	152
VLAN Management	155
VLANs	155
Configuring Default VLAN Settings	158
Creating VLANs	159
Configuring VLAN Interface Settings	160
Defining VLAN Membership	161
Voice VLAN	165
Configuring the Spanning Tree Protocol	179
STP Flavors	179
Configuring STP Status and Global Settings	180
Defining Spanning Tree Interface Settings	182
Configuring Rapid Spanning Tree Settings	184
Managing MAC Address Tables	187
Configuring Static MAC Addresses	188
Managing Dynamic MAC Addresses	188
Configuring Multicast Forwarding	190
Multicast Forwarding	190
Defining Multicast Properties	193
Adding MAC Group Address	195
Adding IP Multicast Group Addresses	197
Configuring IGMP Snooping	198
MLD Snooping	200
Querying IGMP/MLD IP Multicast Group	203
Defining Multicast Router Ports	204
Defining Forward All Multicast	205
Defining Unregistered Multicast Settings	206
Configuring IP Information	207
Management and IP Interfaces	207
Configuring ARP	219
Domain Name Systems	220
Configuring Security	224
Defining Users	225
Configuring RADIUS	228
Configuring Management Access Authentication	230
Defining Management Access Method	231
Configuring TCP/UDP Services	236
Defining Storm Control	237
Configuring Port Security	238
Configuring 802.1X	241
Denial of Service Prevention	247
Using the SSL Feature	249
SSL Overview	249
Default Settings and Configuration	249
SSL Server Authentication Settings	250
Secure Sensitive Data	252
Introduction	252
SSD Rules	253
SSD Properties	258
Configuration Files	261
SSD Management Channels	266
Menu CLI and Password Recovery	266
Configuring SSD	267
Configuring Quality of Service	270
QoS Features and Components	271
Configuring QoS - General	272

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Port Management

Setting Basic Port Configuration

Cisco Small Business 200 Series Smart Switch Administration Guide

103

•

Administrative Status

—Select whether the port must be Up or Down when

the switch is rebooted.

•

Operational Status

—Displays whether the port is currently Up or Down.

•

Reactivate Suspended Port

—Select to reactivate a port that has been

suspended. There are numerous ways that a port can be suspended, such

as through the locked port security option, dot1x single host violation,

loopback detection, or STP loopback guard. The reactivate operation brings

the port up without regard to why the port was suspended.

•

Auto-Negotiation

—Select to enable auto-negotiation on the port. Auto-

negotiation enables a port to advertise its transmission speed, duplex mode,

and Flow Control abilities to the port link partner.

•

Operational Auto-Negotiation

—Displays the current auto-negotiation

status on the port.

•

Administrative Port Speed

—Configure the speed of the port. The port

type determines which the available speeds. You can designate

Administrative Speed

only when port auto-negotiation

is disabled.

•

Operational Port Speed

—Displays the current port speed that is the result

of negotiation.

•

Administrative Duplex

Mode

—Select the port duplex mode. This field is

configurable only when auto-negotiation is disabled, and the port speed is

set to 10M or 100M. At port speed of 1G, the mode is always full duplex. The

possible options are:

Full

—The interface supports transmission between the switch and the

client in both directions simultaneously.

Half

—The interface supports transmission between the switch and the

client in only one direction at a time.

•

Operational Duplex Mode

—Displays the port’s current duplex mode.

•

Auto Advertisement

—Select the capabilities advertised by auto-

negotiation when it is enabled. The options are:

Max Capability

—All port speeds and duplex mode settings can be

accepted.

10 Half

—10 Mbps speed and Half Duplex mode.

10 Full

—10 Mbps speed and Full Duplex mode.

100 Half

—100 Mbps speed and Half Duplex mode.