Cisco Cisco ASR 920-4SZ-A Router

Purpose

Command or Action

Specifies the Gigabit Ethernet or Ten Gigabit Ethernet interface to
configure and enters interface configuration mode, where:

interface gigabitethernet slot/subslot/port

Example:

Device(config)# interface
gigabitEthernet 0/1/5

Step 3

• slot/subslot/port—The location of the interface.

◦slot—The chassis slot number where the interface module

is installed.

The interface module slot number is always
0.

Note

◦subslot—The subslot where the interface module is installed.

Interface module subslots are numbered from 0 to 5, from
bottom to top.

◦port—The number of the individual interface port on an

interface module.

Configure an EFP (service instance) and enter service instance
configuration) mode.

service instance number ethernet [name]

Example:

Device(config-if)# service instance
200 ethernet

Step 4

• The number is the EFP identifier, an integer from 1 to 4000.

• (Optional) ethernet name is the name of a previously configured

EVC. You do not need to use an EVC name in a service instance.

Creates a service group.

group service-group-identifier

Example:

Device(config-if-srv)# group 20

Step 5

• service-group-identifier—Service group number.

(Optional) Returns to interface configuration mode.

exit

Example:

Device(config-if-srv)# exit

Step 6

(Optional) Returns to privileged EXEC mode.

end

Example:

Device(config-if-srv)# end

Step 7