Cisco CRS-1 - Carrier Routing System Router Getting Started Guide

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Cisco CRS-1 Series Carrier Routing System Getting Started Guide
Chapter 9 Troubleshooting the Cisco IOS XR Software
Interfaces Not Coming Up
Step 3 Configure the interfaces, as shown in the following examples.
Note You must enter the commit command to make the new configuration part of the active running
configuration. If you end the configuration session, you are automatically prompted to commit
the changes, as shown in the second example:
RP/0/RP0/CPU0:router# configure
RP/0/RP0/CPU0:router(config)# interface pos0/2/0/1
RP/0/RP0/CPU0:router(config-if)# ipv4 address 10.1.1.1 255.0.0.0
RP/0/RP0/CPU0:router(config-if)# no shutdown
RP/0/RP0/CPU0:router(config-if)# commit
RP/0/RP0/CPU0:router(config-if)# end
RP/0/RP0/CPU0:router#
RP/0/RP0/CPU0:router# configure
RP/0/RP0/CPU0:router(config)# interface pos0/2/0/2
RP/0/RP0/CPU0:router(config-if)# ipv4 address 10.1.1.2 255.255.0.0
RP/0/RP0/CPU0:router(config-if)# no shutdown
RP/0/RP0/CPU0:router(config-if)# end
Uncommitted changes found, commit them? [yes]: yes
RP/0/RP0/CPU0:router#
Step 4 Enter the show ipv4 interface brief command to verify that the interfaces are “up” in the Status column:
RP/0/RP0/CPU0:router# show ipv4 interface brief
Interface IP-Address Status Protocol
POS0/1/0/0 unassigned Shutdown Down
POS0/1/0/1 unassigned Shutdown Down
POS0/1/0/2 unassigned Shutdown Down
POS0/1/0/3 unassigned Shutdown Down
POS0/1/0/4 unassigned Shutdown Down
POS0/1/0/5 unassigned Shutdown Down
POS0/1/0/6 unassigned Shutdown Down
POS0/1/0/7 unassigned Shutdown Down
POS0/1/0/8 unassigned Shutdown Down
POS0/1/0/9 unassigned Shutdown Down
POS0/1/0/10 unassigned Shutdown Down
POS0/1/0/11 unassigned Shutdown Down
POS0/1/0/12 unassigned Shutdown Down
POS0/1/0/13 unassigned Shutdown Down
POS0/1/0/14 unassigned Shutdown Down
POS0/1/0/15 unassigned Shutdown Down
POS0/2/0/0 10.10.1.101 Up Up
POS0/2/0/1 10.1.1.1 Up Up
POS0/2/0/3 10.1.1.2 Shutdown Down
POS0/2/0/3 unassigned Shutdown Down
TenGigE0/3/0/0 unassigned Shutdown Down
TenGigE0/3/0/2 unassigned Shutdown Down
MgmtEth0/RP0/CPU0/0 unassigned Shutdown Down

Cisco CRS-1 - Carrier Routing System Router Specifications

General

Brand	Cisco
Model	CRS-1 - Carrier Routing System Router
Category	Network Router
Language	English