HP 6125G HP 6125G & 6125G/XG Blade Switches Layer 3 - IP Routing Comma - Page 69
OSPF configuration commands, abr-summary (OSPF area view
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OSPF configuration commands The term "router" in this chapter refers to both routers and Layer 3 switches. abr-summary (OSPF area view) Syntax abr-summary ip-address { mask | mask-length } [ advertise | not-advertise ] [ cost cost ] View undo abr-summary ip-address { mask | mask-length } OSPF area view Default level 2: System level Parameters 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 of 0 to 32 bits. advertise | not-advertise: Advertises the summary route or not. If none of the advertise and not-advertise keywords is set, the summary route is advertised. cost cost: Specifies the cost of the summary route, in the range of 1 to 16777215. The default cost is the largest cost value among routes that are summarized. Description Use abr-summary to configure a summary route on an area border router (ABR). Use undo abr-summary 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 available only on an ABR to summarize multiple contiguous networks into one network. With the undo abr-summary command used, summarized routes will be advertised. Examples # Summarize networks 36.42.10.0/24 and 36.42.110.0/24 in Area 1 into 36.42.0.0/16. system-view [Sysname] ospf 100 [Sysname-ospf-100] area 1 [Sysname-ospf-100-area-0.0.0.1] network 36.42.10.0 0.0.0.255 [Sysname-ospf-100-area-0.0.0.1] network 36.42.110.0 0.0.0.255 [Sysname-ospf-100-area-0.0.0.1] abr-summary 36.42.0.0 255.255.0.0 58