Reference Guide

router bgp
Enter ROUTER BGP mode to configure and enable BGP.
C-Series, E-Series, S-Series, Z-Series, S4810
Syntax
router bgp as-number
To disable BGP, use the no router bgp as-number command.
Parameters
as-number Enter the AS number. The range is 1 to 65535 (2-byte), 1 to 4294967295
(4-byte), or 0.1 to 65535.65535 (dotted format).
Defaults Not enabled.
Command Modes CONFIGURATION
Command History
Version 8.3.11.1 Introduced on the Z9000.
Version 8.3.7.0 Introduced on the S4810.
Version 7.8.1.0 Introduced on the S-Series.
Version 7.7.1.0 Introduced on the C-Series.
Usage
Information
At least one interface must be in Layer 3 mode for the router bgp command to be
accepted. If no interfaces are enabled for Layer 3, an error message appears:
% Error: No router id
configured
Example
FTOS(conf)#router bgp 3
FTOS(conf-router_bgp)#
show capture bgp-pdu neighbor
Display BGP packet capture information for an IPv4 address on the system.
C-Series, E-Series, S-Series, Z-Series, S4810
Syntax
show capture bgp-pdu neighbor ipv4-address
Parameters
ipv4-address Enter the IPv4 address (in dotted decimal format) of the BGP address
to display packet information for that address.
Command Modes EXEC Privilege
Command History
Version 8.3.11.1 Introduced on the Z9000.
Version 8.3.7.0 Introduced on the S4810.
Version 7.8.1.0 Introduced on the S-Series.
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