Administrator Guide

ISIS ADDRESS-FAMILY Mode
To enable or configure IPv6 for ISIS, use ISIS ADDRESS-FAMILY mode. For more information, refer to
Intermediate System to Intermediate System (IS-IS).
To enter ISIS ADDRESS-FAMILY mode:
1. Verify that you are logged in to ROUTER ISIS mode.
2. Enter the command address-family ipv6 unicast. The prompt changes to include (conf-
router_isis-af_ipv6).
LLDP Mode
To enable and configure Link Layer Discovery Protocol (LLDP), use LLDP mode. For more information,
refer to Link Layer Discovery Protocol (LLDP).
To enter LLDP mode:
1. To enable LLDP globally, verify that you are logged in to CONFIGURATION mode. To enable LLDP
on an interface, verify that you are logged in to INTERFACE mode.
2. Enter the protocol lldp command. The prompt changes to include (conf-lldp) or (conf-if-
interface-lldp).
LLDP MANAGEMENT INTERFACE Mode
To enable and configure Link Layer Discovery Protocol (LLDP) on management interfaces, use LLDP
MANAGEMENT INTERFACE mode.
To enter LLDP MANAGEMENT INTERFACE mode:
1. Verify that you are logged in to LLDP mode.
2. Enter the management-interface command. The prompt changes to include (conf-lldp-mgmtIf).
LINE Mode
To configure the console or virtual terminal parameters, use LINE mode.
To enter LINE mode:
1. Verify that you are logged in to CONFIGURATION mode.
2. Enter the line command. Include the keywords console or vty and their line number available on
the switch. The prompt changes to include (config-line-console) or (config-line-vty).
You can exit this mode by using the exit command.
MAC ACCESS LIST Mode
To enter MAC ACCESS LIST mode and configure either standard or extended access control lists (ACLs),
use the mac access-list standard or mac access-list extended command.
To enter MAC ACCESS LIST mode:
1. Verify that you are logged in to CONFIGURATION mode.
CLI Basics
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