Cisco Router Cisco IOS XR - Filtering Show Command Output

6-9
Cisco IOS XR Getting Started Guide
OL-10957-02
Chapter 6 CLI Tips, Techniques, and Shortcuts
Displaying System Information with show Commands
Using Wildcards to Display All Instances of an Interface
To display the configuration for all instances, enter the asterisk (*) wildcard character.
Note See the “Using Wildcards to Identify Interfaces in show Commands” section on page 6-11 for more
information.
In the following example, a configuration for all Packet-over-SONET/SDH (POS) interfaces is
displayed:
RP/0/RP1/CPU0:router# show running-config interface pos *
interface POS0/1/0/0
ipv4 address 10.2.3.4 255.255.255.0
pos
crc 32
!
shutdown
keepalive disable
!
interface POS0/1/0/1
ipv4 address 10.2.3.5 255.255.255.0
pos
crc 32
!
shutdown
keepalive disable
!
interface POS0/1/0/2
ipv4 address 10.2.3.6 255.255.255.0
pos
crc 32
!
shutdown
keepalive disable
!
interface POS0/1/0/3
ipv4 address 10.2.3.7 255.255.255.0
pos
crc 32
!
shutdown
keepalive disable
!
--More--
Filtering show Command Output
Output from the show commands can generate a large amount of data. To display only a subset of
information, enter the “pipe” character (|) followed by a keyword (begin, include, exclude, or file) and
a regular expression. Table 6-3 shows the filtering options for the show command.