Nortel 15000 参考指南

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308689-B Rev 00

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This section describes how to use the BCC

command to display 

routing, configuration, interface, and statistical data about the Distance Vector 
Multicast Routing Protocol (DVMRP) from the management information base 
(MIB). 

The

command displays the cache forwarding information in 

each slot on the router. This command allows for the following options:

The output includes the following information:

<slot #>

Displays DVMRP routing caches for the specified slot 
only. If you do not specify a slot, the current slot is used.

<group_address/prefix>

Displays DVMRP cache information for the group
addresses specified.

Group Source/Mask 

Identifies the group and source/mask of the cache to 
which the interface belongs.

Interface Name

Name of the interface on which routing cache information 
is created. The interface name is truncated to 6 
characters. Also indicates whether the route is:
•

I -- Inbound

•

O -- Outbound

IP Address or Tunnel ID 
(local/remote)

The IP address of an interface or the tunnel ID (local and 
remote interface addresses) for which route information is 
being reported. If you configure this interface as a tunnel, 
then a tunnel ID (local and remote interface address) is 
displayed. Otherwise, the IP address of the interface is 
displayed.

Out State

Indicates whether the interface is active or inactive.

Prune State

The state can be one of the following:
•

P -- Pruned with timer

•

N/P -- Not pruned