3com S7906E Guide De Référence

 

1-1 

 

The term “router” in this document refers to a router in a generic sense or a Layer 3 switch. 

abr-summary ip-address { mask | mask-length } [ advertise | not-advertise ] [ cost cost ] 

undo abr-summary ip-address { mask | mask-length } 

OSPF area view 

2: System level 

ip-address: Destination IP address of the summary route, in dotted decimal format. 

mask: Mask of the IP address in dotted decimal format. 

mask-length: Mask length, in the range 0 to 32 bits. 

advertise  |  not-advertise: Advertises the summary route or not. By default, the summary route is 

advertised. 

cost cost: Specifies the cost of the summary route, in the range 1 to 16777215. The default cost is the 

largest cost value among routes that are summarized. 

Use the abr-summary command to configure a summary route on the area border router.  

Use the undo abr-summary command to remove a summary route. 

By default, no route summarization is configured on an ABR. 

You can enable advertising the summary route or not, and specify a route cost. 

This command is usable only on an ABR. Multiple contiguous networks may be available in an area, 

where you can summarize them into one network on the ABR for advertisement. The ABR advertises 

only the summary route to other areas.