Reference Guide

310 | Border Gateway Protocol
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Parameters
Defaults
none
Command Modes
ROUTER BGP
Command
History
neighbor allowas-in
c e s z
Set the number of times an AS number can occur in the AS path
Syntax
neighbor {ip-address | peer-group-name} allowas-in number
To return to the default value, use the no neighbor {ip-address | peer-group-name} allowas-in
command.
Parameters
Defaults
Not configured.
Command Modes
ROUTER BGP
Related
Commands
Command
History
neighbor default-originate
c e s z
Inject the default route to a BGP peer or neighbor.
Syntax
neighbor {ip-address | peer-group-name} default-originate [route-map map-name]
To remove a default route, use the no neighbor {ip-address | peer-group-name} default-originate
command.
ip-address
Enter the IP address of the neighbor in dotted decimal format.
seconds
Enter a number as the time interval, in seconds, before BGP route updates are
sent.
Range: 0 to 3600 seconds.
Version 8.3.11.1 Introduced on the Z9000.
Version 7.8.1.0 Introduced support on S-Series
Version 7.7.1.0 Introduced support on C-Series
ip-address
Enter the IP address of the neighbor in dotted decimal format.
peer-group-name
Enter the name of the peer group to set the advertisement interval for all routers
in the peer group.
number
Enter a number of times to allow this neighbor ID to use the AS path.
Range: 1 to 10.
bgp four-octet-as-support Enable 4-Byte support for the BGP process.
Version 8.3.11.1 Introduced on the Z9000.
Version 7.8.1.0 Introduced support on S-Series
Version 7.7.1.0 Introduced on C-Series and E-Series