Command Line Reference Guide

766 | IPv6 Border Gateway Protocol (IPv6 BGP)
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Command Modes
EXEC Privilege
Command
History
debug ip bgp ipv6 unicast updates
c e s
View information about BGP updates.
Syntax
debug ip bgp ipv6 unicast ipv6-address prefix-length updates [in | out]
To disable debugging, enter no debug ip bgp ipv6 unicast ipv6-address prefix-length updates [in |
out] command.
Parameters
Defaults
Disabled.
Command Modes
EXEC Privilege
Command
History
distance bgp
c e s
Define an administrative distance for routes.
Syntax
distance bgp external-distance internal-distance local-distance
To return to default values, enter no distance bgp.
Parameters
Version 8.4.2.1 Introduced on C-Series and S-Series.
Version 7.4.1.0 Introduced on E-Series TeraScale
ipv6-address
prefix-length
Enter the IPv6 address in the x:x:x:x::x format followed by the prefix length in the /x
format.
Range: /0 to /128
The
:: notation specifies successive hexadecimal fields of zeros
updates Enter the keyword updates to view BGP update information.
in (OPTIONAL) Enter the keyword in to view only BGP updates received from neighbors.
out (OPTIONAL) Enter the keyword out to view only BGP updates sent to neighbors.
Version 8.4.2.1 Introduced on C-Series and S-Series.
Version 7.4.1.0 Introduced on E-Series TeraScale
external-distance
Enter a number to assign to routes learned from a neighbor external to the AS.
Range: 1 to 255.
Default: 20
internal-distance
Enter a number to assign to routes learned from a router within the AS.
Range: 1 to 255.
Default: 200