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Cisco ASR 9000 Series Aggregation Services Router Getting Started Guide
OL-17502-01
Chapter 6 Troubleshooting the Cisco IOS XR Software
Interfaces Not Coming Up
gi0/1/0/7 unassigned Shutdown Down
gi0/1/0/8 unassigned Shutdown Down
gi0/1/0/9 unassigned Shutdown Down
gi0/1/0/10 unassigned Shutdown Down
gi0/1/0/11 unassigned Shutdown Down
gi0/1/0/12 unassigned Shutdown Down
gi0/1/0/13 unassigned Shutdown Down
gi0/1/0/14 unassigned Shutdown Down
gi0/1/0/15 unassigned Shutdown Down
gi0/2/0/0 10.10.1.101 Down Down
gi0/2/0/1 unassigned Shutdown Down
gi0/2/0/2 unassigned Shutdown Down
gi0/2/0/3 unassigned Shutdown Down
TenGigE0/3/0/0 unassigned Shutdown Down
TenGigE0/3/0/2 unassigned Shutdown Down
MgmtEth0/RSP0/CPU0/0 unassigned Shutdown Down

Step 3 Configure the interfaces, as shown in the following examples.

Note Type t he 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/RSP0/CPU0:router# configure
RP/0/RSP0/CPU0:router(config)# interface gi0/2/0/1
RP/0/RSP0/CPU0:router(config-if)# ipv4 address 10.1.1.1 255.0.0.0
RP/0/RSP0/CPU0:router(config-if)# no shutdown
RP/0/RSP0/CPU0:router(config-if)# commit
RP/0/RSP0/CPU0:router(config-if)# end
RP/0/RSP0/CPU0:router#
RP/0/RSP0/CPU0:router# configure
RP/0/RSP0/CPU0:router(config)# interface gi0/2/0/2
RP/0/RSP0/CPU0:router(config-if)# ipv4 address 10.1.1.2 255.255.0.0
RP/0/RSP0/CPU0:router(config-if)# no shutdown
RP/0/RSP0/CPU0:router(config-if)# end
Uncommitted changes found, commit them? [yes]: yes
RP/0/RSP0/CPU0:router#

Step 4 Type t he show ipv4 interface brief comma nd to verify that the interfaces are “Up” in the Status column:

RP/0/RSP0/CPU0:router# show ipv4 interface brief
Interface IP-Address Status Protocol
gi0/1/0/0 unassigned Shutdown Down
gi0/1/0/1 unassigned Shutdown Down
gi0/1/0/2 unassigned Shutdown Down
gi0/1/0/3 unassigned Shutdown Down
gi0/1/0/4 unassigned Shutdown Down
gi0/1/0/5 unassigned Shutdown Down
gi0/1/0/6 unassigned Shutdown Down
gi0/1/0/7 unassigned Shutdown Down
gi0/1/0/8 unassigned Shutdown Down
gi0/1/0/9 unassigned Shutdown Down
gi0/1/0/10 unassigned Shutdown Down
gi0/1/0/11 unassigned Shutdown Down
gi0/1/0/12 unassigned Shutdown Down
gi0/1/0/13 unassigned Shutdown Down
gi0/1/0/14 unassigned Shutdown Down
gi0/1/0/15 unassigned Shutdown Down
gi0/2/0/0 10.10.1.101 Up Up