HP 6125XLG - Enabling the Enhanced ECMP Mode; Displaying and Maintaining a Routing Table

6
Enabling the enhanced ECMP mode
In the default ECMP mode, when one or multiple ECMP routes fail, the device reallocates all traffic to the
remaining routes.
The enhanced ECMP mode enables the device to reallocate only the traffic of the failed routes to the
remaining routes, ensuring forwarding continuity.
This configuration takes effect at next reboot. Make sure the reboot does not impact your network.
To enable the enhanced ECMP mode:
Ste
p
Command Remarks
1. Enter system view.
system-view N/A
2. Enable the enhanced ECMP
mode.
ecmp mode enhanced
By default, the enhanced
ECMP mode is disabled.
Displaying and maintaining a routing table
Execute display commands in any view and reset commands in user view.
Task Command
Display the ECMP mode. display ecmp mode
Display routing table information.
display ip routing-table [ vpn-instance vpn-instance-name ]
[ verbose ]
Display information about routes
permitted by an IPv4 basic ACL.
display ip routing-table [ vpn-instance vpn-instance-name ] acl
acl-number [ verbose ]
Display information about routes to a
specific destination address.
display ip routing-table [ vpn-instance vpn-instance-name ]
ip-address [ mask | mask-length ] [ longer-match ] [ verbose ]
Display information about routes to a
range of destination addresses.
display ip routing-table [ vpn-instance vpn-instance-name ]
ip-address1 to ip-address2 [ verbose ]
Display information about routes
permitted by an IP prefix list.
display ip routing-table [ vpn-instance vpn-instance-name ] prefix-list
prefix-list-name [ verbose ]
Display information about routes
installed by a protocol.
display ip routing-table [ vpn-instance vpn-instance-name ] protocol
protocol [ inactive | verbose ]
Display IPv4 route statistics. display ip routing-table [ vpn-instance vpn-instance-name ] statistics
Display the maximum number of ECMP
routes.
display max-ecmp-num
Display route attribute information in
the RIB.
display rib attribute [ attribute-id ]
Display RIB GR state information. display rib graceful-restart
Display next hop information in the
RIB.
display rib nib [ self-originated ] [ nib-id ] [ verbose ]
display rib nib protocol protocol-name [ verbose ]