Connectivity Guide

Table Of Contents
To enter CLASS-MAP mode:
1. Verify that you are logged in to CONFIGURATION mode.
2. Enter the class-map command, and then enter the class map name. The prompt changes to include config-class-
map.
You can return to CONFIGURATION mode by using the exit command.
CONFIGURATION Mode
In EXEC Privilege mode, use the configure command to enter CONFIGURATION mode and configure routing protocols and
access interfaces.
To enter CONFIGURATION mode:
1. Verify that you are logged in to EXEC Privilege mode.
2. Enter the configure command. The prompt changes to include conf.
From this mode, you can enter INTERFACE mode by using the interface command.
CONTROL-PLANE Mode
To manage control-plane traffic, use CONTROL-PLANE mode. For more information, see Control Plane Policing (CoPP).
To enter CONTROL-PLANE mode:
1. Verify that you are logged in to CONFIGURATION mode.
2. Enter the control-plane-cpuqos command. The prompt changes to include conf-control-cpuqos.
You can return to CONFIGURATION mode by using the exit command.
DHCP Mode
To enable and configure Dynamic Host Configuration Protocol (DHCP), use DHCP mode. For more information, see Dynamic
Host Configuration Protocol (DHCP).
To enter DHCP mode:
1. Verify that you are logged in to CONFIGURATION mode.
2. Enter the ip dhcp server command. The prompt changes to include config-dhcp.
You can return to CONFIGURATION mode by using the exit command.
DHCP POOL Mode
To create an address pool, use DHCP POOL mode. For more information, see Dynamic Host Configuration Protocol (DHCP).
To enter DHCP POOL mode:
1. Verify that you are logged in to DHCP mode.
2. Enter the pool command then the pool name. The prompt changes to include config-dhcp-pool-name.
You can return to DHCP mode by using the exit command.
ECMP GROUP Mode
To enable or configure traffic distribution monitoring on an ECMP link bundle, use ECMP GROUP mode. For more information,
see ecmp_overview.
To enter ECMP GROUP mode:
1. Verify that you are logged in to CONFIGURATION mode.
2. Enter the ecmp-group command then enter the ECMP group ID. The prompt changes to include conf-ecmp-group-
ecmp-group-id.
You can return to CONFIGURATION mode by using the exit command.
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CLI Basics