CANOGA PERKINS CanogaOS Command Reference - Manual (Page 279)

CanogaOS Command Line Reference Revision 1.02
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16.2 aggregate-address
Use this command to configure BGP aggregate entries.
Use the no parameter with this command to disable this function.
Command Syntax
(no) aggregate-address IPADDRESS {summary-only|as-set}
IPADDRESS = A.B.C.D/M Specifies the aggregate prefix.
summary-only Filters more specific routes from updates.
as-set Generates AS set path information
Default
Disabled
Command Mode
Router mode
Usage
Aggregates are used to minimize the size of routing tables. Aggregation combines the characteristics of
several different routes and advertises a single route.The aggregate-address command creates an aggregate
entry in the BGP routing table if any more-specific BGP routes are available in the specified range. Using the
summary-only parameter advertises the prefix only, suppressing the more-specific routes to all neighbors.
Examples
Switch# configure terminal
Switch(config)# router bgp 100
Switch(config-router)# aggregate-address 10.0.0.0/8 as-set summary-only
Related Commands
match as-path
16.3 bgp always-compare-med
Use this command to compare the Multi Exit Discriminator (MED) for paths from neighbors in different
autonomous systems.
Use the no parameter with this command to disallow the comparison.
Command Syntax
(no) bgp always-compare-med