Configuration Examples; Specifying A Default Route Or Gateway Of Last Resort; Configuring Ip Routing And Ip Protocols - Cisco 4451-X Hardware Installation Manual

Chapter 4 Initial Configuration
Command or Action
Step 8
end
Example:
Router(config)# end
Step 9
show ip interface brief
Example:
Router# show ip interface brief

Configuration Examples

Configuring the GigabitEthernet Interface: Example
!
interface GigabitEthernet0/0/0
description GE int to HR group
ip address 172.16.3.3 255.255.255.0
duplex auto
speed auto
no shutdown
!
Sample Output for the show ip interface brief Command
Router#show ip interface brief
Interface
GigabitEthernet0/0/0
GigabitEthernet0/0/1
GigabitEthernet0/0/2
GigabitEthernet0/0/3
GigabitEthernet0

Specifying a Default Route or Gateway of Last Resort

This section describes how to specify a default route with IP routing enabled. For alternative methods of
specifying a default route, see the
The Cisco IOS-XE software uses the gateway (router) of last resort if it does not have a better route for
a packet and if the destination is not a connected network. This section describes how to select a network
as a default route (a candidate route for computing the gateway of last resort). The way in which routing
protocols propagate the default route information varies for each protocol.

Configuring IP Routing and IP Protocols

For comprehensive configuration information about IP routing and IP routing protocols, see the
Configuring IP Routing Protocol-Independent Feature
OL-27644-01
Purpose
Returns to privileged EXEC mode.
Displays a brief status of the interfaces that are configured
for IP.
Verify that the Ethernet interfaces are up and
•
configured correctly.
IP-Address OK? Method Status
unassigned YES NVRAM
unassigned YES NVRAM
unassigned YES NVRAM
unassigned YES NVRAM
10.0.0.1 YES manual up
Configuring a Gateway of Last Resort Using IP Commands
Hardware Installation Guide for the Cisco 4451-X Integrated Services Router
Performing the Initial Configuration on the Router
administratively down down
administratively down down
administratively down down
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on Cisco.com.
Protocol
up
tech note.
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