Cisco Broadband Cable Command Reference Guide

show cable host
show cable host
Syntax Description
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Cisco Broadband Cable Command Reference Guide
Chapter 2 Cisco Cable Modem Termination System Commands
To display the hosts behind the CMs in the network, use the show cable host command in privileged
EXEC mode.
show cable host [vrf vrf-name] [ip-address | mac-address] access-group
Note The show cable host command is not supported on the Cisco uBR10012 universal broadband router.
Command Modes Privileged EXEC
Command History
mac-addr Specifies the 48-bit hardware address of the CM.
ip-addr Specifies the IP address of the CM.
access-group Displays the access-list group, if any, for each CM or host.
vrf vrf-name Specifies the routing and forwarding instance that is populated with virtual
private network (VPN) routes. The vrf-name argument specifies the name for
the route-forwarding instance.
Release Modification
11.NA This command was introduced.
12.1(1a)T1 The vrf keyword was added for MPLS VPN support.
Note The vrf keyword is not supported on the 12.0 SC, 12.1 EC and
12.2 BC releases.
12.1(3a)EC1 Support was added to the Release 12.1 EC train.
12.2(4)BC1 Support was added to the Release 12.2 BC train for the Cisco uBR7100
series and Cisco uBR7200 series routers. (This command also appears in
the CLI for the Cisco uBR10012 router but is not functional.)
Examples The following example shows how to display all the hosts behind the CMs in the network:
router# show cable host access-group
MAC address IP address Type Access-group
0080.c6f9.b42e 24.168.220.52 host
0020.7806.defe 192.168.28.134 host
0050.baa0.5ccd 24.168.223.251 host
0050.046f.f4cf 192.168.33.25 host
0050.bacf.5d89 192.168.37.113 host
0050.1800.a8cb 192.168.33.90 host
0040.d00f.44f0 192.168.34.128 host
0050.e456.9641 192.168.39.66 host
0050.badd.2883 192.168.32.230 host
0050.badd.3b12 192.168.33.246 host
0020.78c7.f887 192.168.32.32 host
00e0.2969.a1a5 192.168.36.246 host
0020.78d5.ddf0 192.168.32.107 host
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