Reference Guide

Usage Information The time interval applies to all peer group members of the template in ROUTER-TEMPLATE mode. The no version
of this command resets the advertisement-interval value to the default.
Example
OS10(conf-router-neighbor)# advertisement-interval 50
Supported Releases 10.3.0E or later
advertisement-start
Delays initiating the OPEN message for the specied time.
Syntax
advertisement-start seconds
Parameters seconds—Enter the time interval value, in seconds, before starting to send the BGP OPEN message, from 0 to
240.
Default Not congured
Command Mode ROUTER-NEIGHBOR
Usage Information The time interval applies to all the peer group members of the template in ROUTER-TEMPLATE mode. The no
version of this command disables the advertisement-start time interval.
Example
OS10(conf-router-neighbor)# advertisement-start 30
Supported Releases 10.3.0E or later
aggregate-address
Summarizes a range of prexes to minimize the number of entries in the routing table.
Syntax
aggregate-address address/mask [as-set] [summary-only] [advertise-map map-name]
{attribute-map route-map-name] [suppress-map route-map-name]
Parameters
• address/mask — Enter the IP address and mask.
• as-set — (Optional) Generates AS set-path information.
• summary-only — (Optional) Filters more specic routes from updates.
• advertise-map map-name — (Optional) Enter the map name to advertise.
• attribute-map route-map-name — (Optional) Enter the route-map name to set aggregate attributes.
• suppress-map route-map-name — (Optional) Enter the route-map name to conditionally lters specic
routes from updates.
Default None
Command Mode ROUTER-BGPv4-AF
Usage Information At least one of the routes included in the aggregate address must be in the BGP routing table for the congured
aggregate to become active. If routes within the aggregate are constantly changing, do not add the as-set
parameter to the aggregate because the aggregate aps to track changes in the AS_PATH. The no version of this
command disables the aggregate-address conguration.
Example
OS10(conf-router-bgpv4-af)# aggregate-address 6.1.0.0/16 summary-only
Supported Releases 10.3.0E or later
Layer 3 285