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The set protocols bgp ipv4-unicast aggregate-address as-set command creates an aggregate address entry in IPv4 format in the BGP routing table. The AS_PATH attribute advertised for this route will contain an AS_SET consisting of all AS numbers contained in all paths that are being summarized.
The delete protocols bgp ipv4-unicast aggregate-address as-set command removes the specified aggregate address entry.
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set protocols bgp [vrf <vrf-name>] ipv4-unicast aggregate-address <ipv4/prefixlen> [as-set | summary-only]
delete protocols bgp [vrf <vrf-name>] ipv4-unicast aggregate-address <ipv4/prefixlen> [as-set | summary-only]
Parameter
Parameter | Description |
vrf <vrf-name> | Optional. Specifies a VRF name. The value is a string. It’s a user-defined VRF set by the command set ip vrf <vrf-name> [description <string>]. |
| aggregate-address <ipv4/prefixlen> | ipv4 specifies an aggregate address in IPv4 format (x.x.x.x), where x is a decimal number from 0 to 255. prefixlen specifies the number of bits in the address mask in CIDR format (x), where x is a decimal number from 0 to 128. |
| as-set | Optional. The AS_PATH attribute advertised for this route will contain an AS_SET consisting of all AS numbers contained in all paths that are being summarized. |
| summary-only | Optional. Creates the aggregate route but also suppresses advertisements of more-specific routes to all neighbors. |
Example
• This example creates an aggregate address entry in the BGP routing table.
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