Ipv6 Bgp Configuration Examples - 3Com Switch 4800G 24-Port Configuration Manual

Resetting IPv6 BGP
Connections
Clearing IPv6 BGP
Information
IPv6 BGP
Configuration
Examples
IPv6 BGP Basic
Configuration
To do...
Perform soft reset on IPv6
BGP connections
Reset IPv6 BGP connections
To do...
Clear dampened IPv6 BGP routing
information and release
suppressed routes
Clear IPv6 BGP route flap
information
n
Some examples for IPv6 BGP configuration are similar to those of BGP-4, so refer
to "BGP Configuration" on page 365 for related information.
Network requirements
In the following figure are all IPv6 BGP switches. Between Switch A and Switch B is
an EBGP connection. Switch B, Switch C and Switch D are IBGP fully meshed.
Network diagram
Figure 147 IPv6 BGP basic configuration network diagram
Vlan- int400
10::2 /64
Switch A
Vlan -int400
10::1 /64
AS 65008
Configuration procedure
1 Configure IPv6 addresses for interfaces (omitted)
2 Configure IBGP connections
# Configure Switch B.
Use the command...
refresh bgp ipv6 { ipv6-address | all |
external | group ipv6-group-name |
internal } { export | import }
reset bgp ipv6 { as-number | ipv6-address
[ flap-info ] | all | group ipv6-group-name |
external | internal }
Use the command...
reset bgp ipv6 dampening
[ ipv6-address prefix-length ]
reset bgp ipv6 flap-info
[ ipv6-address/prefix-length | regexp
as-path-regexp | as-path-acl
as-path-acl-number ]
Vlan- int300
9:3 ::2/64
Switch C
Vlan -int300
9:3::1/64
Vlan -int100
9:1::1/64
Switch B

IPv6 BGP Configuration Examples

AS 65009
Vlan -int200
9:2::1/64
Vlan -int200
9:2::2/64
Vlan -int100
9:1::2/64
Switch D
483
Remarks
Available in
user view
Remarks
Available in
user view