Configuring Route Dampening; Configuring Ipv6 Bgp Route Attributes; Configuration Prerequisites; Configuring Ipv6 Bgp Preference And Default Local_Pref And Next_Hop Attributes - HP 6125G Configuration Manual

Step
3. Enter IPv6 address family view.
4. Enable route synchronization between
IPv6 BGP and IGP.

Configuring route dampening

Step
1. Enter system view.
2. Enter BGP view.
3. Enter IPv6 address family
view.
4. Configure IPv6 BGP route
dampening parameters.

Configuring IPv6 BGP route attributes

Use the following IPv6 BGP route attributes to modify BGP routing policy:
IPv6 BGP protocol preference
•
Default LOCAL_PREF attribute
•
MED attribute
•
NEXT_HOP attribute
•
• AS_PATH attribute

Configuration prerequisites

Before you configure IPv6 BGP route attributes, complete the following tasks:
Enable IPv6 function.
•
Configure IPv6 BGP basic functions.
•
Configuring IPv6 BGP preference and default LOCAL_PREF
and NEXT_HOP attributes
Follow these guidelines when you configure IPv6 BGP preference and default LOCAL_PREF and
NEXT_HOP attributes:
To ensure an IBGP peer can find the correct next hop, configure routes advertised to the IPv6 IBGP
•
peer or peer group to use the local router as the next hop. If BGP load balancing is configured, the
local router specifies itself as the next hop of routes sent to an IPv6 IBGP peer or peer group
regardless of whether the peer next-hop-local command is configured.
Command
ipv6-family
synchronization
Command
system-view
bgp as-number
ipv6-family
dampening [ half-life-reachable
half-life-unreachable reuse suppress ceiling |
route-policy route-policy-name ]*
237
Remarks
N/A
Not enabled by default.
Remarks
N/A
N/A
N/A
Optional.
Not configured by
default.