Enabling The Enhanced Ecmp Mode; Displaying And Maintaining A Routing Table - HP 6125XLG Layer 3 - Ip Routing Configuration Manual

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:
Step
1. Enter system view.
2. Enable the enhanced ECMP
mode.

Displaying and maintaining a routing table

Execute display commands in any view and reset commands in user view.
Task
Display the ECMP mode.
Display routing table information.
Display information about routes
permitted by an IPv4 basic ACL.
Display information about routes to a
specific destination address.
Display information about routes to a
range of destination addresses.
Display information about routes
permitted by an IP prefix list.
Display information about routes
installed by a protocol.
Display IPv4 route statistics.
Display the maximum number of ECMP
routes.
Display route attribute information in
the RIB.
Display RIB GR state information.
Display next hop information in the
RIB.
Command
system-view
ecmp mode enhanced
Command
display ecmp mode
display ip routing-table [ vpn-instance vpn-instance-name ]
[ verbose ]
display ip routing-table [ vpn-instance vpn-instance-name ] acl
acl-number [ verbose ]
display ip routing-table [ vpn-instance vpn-instance-name ]
ip-address [ mask | mask-length ] [ longer-match ] [ verbose ]
display ip routing-table [ vpn-instance vpn-instance-name ]
ip-address1 to ip-address2 [ verbose ]
display ip routing-table [ vpn-instance vpn-instance-name ] prefix-list
prefix-list-name [ verbose ]
display ip routing-table [ vpn-instance vpn-instance-name ] protocol
protocol [ inactive | verbose ]
display ip routing-table [ vpn-instance vpn-instance-name ] statistics
display max-ecmp-num
display rib attribute [ attribute-id ]
display rib graceful-restart
display rib nib [ self-originated ] [ nib-id ] [ verbose ]
display rib nib protocol protocol-name [ verbose ]
6
Remarks
N/A
By default, the enhanced
ECMP mode is disabled.