Table of Contents
Advertisement
Chapter 3
Cisco CMTS Show Commands
show cable l2-vpn dot1q-vc-map
To display the mapping of one or all cable modems to IEEE 802.1Q Virtual Local Area Networks
(VLANs) on the router's Ethernet interfaces, use the show cable l2-vpn dot1q-vc-map command in
privileged EXEC mode.
Syntax Description
mac-address
verbose
customer cust-name
Defaults
Displays information for all cable modems that have a defined IEEE 802.1Q VLAN mapping.
Command Modes
Privileged EXEC
Command History
Release
12.2(15)BC2
Usage Guidelines
This command displays the cable modem to VLAN mappings that have been defined using the
dot1q-vc-map
by the cable modem, and the interface and VLAN ID to which it has been mapped.
The customer option displays only those VLAN mappings that have been configured with a particular
Tip
customer name, using the
Examples
The following example shows typical output for the show cable l2-vpn dot1q-vc-map command for all
cable modems that are mapped to IEEE 802.1Q VLANs:
Router# show cable l2-vpn dot1q-vc-map
MAC Address
0010.7bed.9c95 FE0/0.2
0007.0e03.69f9 FE0/0.1
Router#
OL-1581-08
show cable l2-vpn dot1q-vc-map [mac-address] [verbose] [customer cust-name]
(Optional) Displays the mapping for the cable modem with the specified
hardware (MAC).
(Optional) Displays additional information about the Layer 2 mapping,
including the number of packets and bytes received on the upstream and
downstream.
(Optional) Displays the VLAN mappings for this particular customer name.
Modification
This command was introduced for Cisco uBR7246VXR universal
broadband routers.
command. It displays the MAC address, service ID (SID), and cable interface being used
cable dot1q-vc-map
Ethernet Interface
command.
VLAN ID
Cable Intf
SID
3
Cable4/0
3
4
Cable4/0
1
Cisco Broadband Cable Command Reference Guide
show cable l2-vpn dot1q-vc-map
cable
Priv Bits
0
0
3-35
Advertisement
Table of Contents
