Default Gigabit Ethernet Configuration; Configuring Gigabit Ethernet Interfaces - Cisco ASR 1001-X Installation Manual

Performing the Initial Configuration on the Router

Default Gigabit Ethernet Configuration

By default, a forwarding VRF is configured for the interface with a special group named Mgmt-intf. This
cannot be changed. This isolates the traffic on the management interface away from the forwarding
plane. Otherwise, the interface can be configured like other Gigabit Ethernet interfaces for most
functions.
For example, the default configuration is as follows:
interface GigabitEthernet0
vrf forwarding Mgmt-intf
ip address 172.18.77.212 255.255.255.240
negotiation auto

Configuring Gigabit Ethernet Interfaces

This sections shows how to assign an IP address and interface description to an Ethernet interface on
your router.
For comprehensive configuration information on Gigabit Ethernet interfaces, see the "Configuring LAN
Interfaces" chapter of the
For information on interface numbering, see the software configuration guide pertaining to your router.
SUMMARY STEPS
1.
2.
3.
4.
5.
6.
7.
8.
DETAILED STEPS
Command or Action
Step 1
enable
Example:
Router> enable
Step 2
show ip interface brief
Example:
Router# show ip interface brief
Cisco ASR 1001-X Router Hardware Installation Guide
5-12
Cisco IOS Interface and Hardware Component Configuration
enable
show ip interface brief
configure terminal
interface gigabitethernet 0
ip address ip-address mask
no shutdown
end
show ip interface brief
Chapter 5 Cisco ASR 1001-X Router Power Up and Initial Configuration
Purpose
Enables privileged EXEC mode.
Enter your password if prompted.
Displays a brief status of the interfaces that are configured
for IP.
Learn which type of Ethernet interface is on your router.
Guide.
OL-32376-02