3com S7906E 参考指南

 

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display ip multicast routing-table ip-address 

display ip multicast routing-table ip-address [mask-length |mask ] [ longer-match ] [ verbose ] 

Any view 

2: Monitor level 

ip-address: Destination IP address, in dotted decimal format. 

mask-length: IP address mask length in the range 0 to 32. 

mask: IP address mask in dotted decimal format.  

longer-match: Displays the route with the longest mask. 

verbose: Displays detailed information about both active and inactive routes. With this argument 

absent, the command displays only brief information about active routes. 

Use the display ip multicast routing-table command to display information about multicast routes to a 

specified destination address. 

Executing the command with different parameters yields different outputs: 

display ip multicast routing-table ip-address 

It displays all multicast routes falling into the natural network of the IP address. If no such multicast 

routes are available, it displays only the longest matched active multicast route.  

display ip multicast routing-table ip-address mask 

It displays the multicast route exactly matching the IP address and mask. 

# Display brief information about all multicast routes falling into the natural network of the IP address (A 

multicast route is available). 

<Sysname> display ip multicast routing-table 169.0.0.0 

Routing Table : Public 

Summary Count : 1 

 

Destination/Mask    Proto  Pre  Cost  NextHop         Interface 

169.0.0.0/16        Static   60    0    2.1.1.1         LoopBack1 

# Display brief information about the longest matched active multicast route (No multicast route falls into 

the natural network of the IP address).