Disabling Bgp To Establish A Session To A Peer Or Peer Group - HP FlexFabric 12900E Series Configuration Manual

Step
4. (Optional.) Enable BGP to
ignore
attribute when it implements
load balancing.
To specify the maximum number of BGP ECMP routes for load balancing (IPv6 unicast address
family):
Step
1. Enter system view.
2. Enter BGP IPv6 unicast
address
BGP-VPN
address family view.
3. Specify
number
routes for load balancing.
4. (Optional.) Enable BGP to
ignore
attribute when it implements
load balancing.

Disabling BGP to establish a session to a peer or peer group

This task enables you to temporarily tear down the BGP session to a peer or peer group. Then you
can perform network upgrade and maintenance without needing to delete and reconfigure the peer
or peer group. To recover the session, execute the undo peer ignore command.
To disable BGP to establish a session to a peer or peer group (IPv4 unicast/multicast address
family):
Step
1. Enter system view.
Command
the AS_PATH
balance as-path-neglect
Command
system-view
•
•
family view or
IPv6 unicast
the maximum
balance [ ebgp | eibgp | ibgp ]
of BGP ECMP
number
the AS_PATH
balance as-path-neglect
Command
system-view
Enter BGP IPv6 unicast
address family view:
a. bgp as-number
[ instance
instance-name
[ multi-session-thread ]
b. address-family
[ unicast ]
Enter BGP-VPN IPv6 unicast
address family view:
c. bgp as-number
[ instance
instance-name
[ multi-session-thread ]
d. ip vpn-instance
vpn-instance-name
e. address-family
[ unicast ]
266
Remarks
By default, BGP does not ignore
the AS_PATH attribute when it
implements load balancing.
Remarks
N/A
]
ipv6
N/A
]
ipv6
By default, load balancing is
disabled.
By default, BGP does not ignore
the AS_PATH attribute when it
implements load balancing.
Remarks
N/A