R3303-HP HSR6800 Routers Layer 3 - IP Routing Configuration Guide

7
Ste
p
Command Remarks
2. Configure a static
route.
• Method 1:
ip route-static dest-address { mask | mask-length }
{ next-hop-address [ track track-entry-number ] |
interface-type interface-number [ next-hop-address ] |
vpn-instance d-vpn-instance-name next-hop-address
[ track track-entry-number ] } [ preference
preference-value ] [ tag tag-value ] [ permanent ]
[ description description-text ]
• Method 2:
ip route-static vpn-instance
s-vpn-instance-name&<1-6> dest-address { mask |
mask-length } { next-hop-address [ public ] [ track
track-entry-number ] | interface-type interface-number
[ next-hop-address ] | vpn-instance
d-vpn-instance-name next-hop-address [ track
track-entry-number ] } [ preference preference-value ]
[ tag tag-value ] [ permanent ] [ description
description-text ]
• Method 3:
ip route-static multiple-topology topology-name
dest-address { mask | mask-length } { next-hop-address
| interface-type interface-number [ next-hop-address ] }
[ preference preference-value ] [ tag tag-value ]
[ description description-text ]
Use one of the
methods.
By default, no static
route is configured.
3. Configure the
default preference
for static routes.
ip route-static default-preference default-preference-value
Optional.
60 by default.
4. Delete all static
routes, including
the default route.
delete [ multiple-topology topology-name | vpn-instance
vpn-instance-name ] static-routes all
Optional.
Configuring BFD for static routes
Bidirectional forwarding detection (BFD) provides a general-purpose, standard, medium-, and
protocol-independent fast failure detection mechanism. It can uniformly and quickly detect the failures of
the bidirectional forwarding paths between two routers for protocols, such as routing protocols and MPLS.
For more information about BFD, see High Availability Configuration Guide.
BFD control packet mode
To use BFD control packets for bidirectional detection between two devices, enable BFD control packet
mode on each device for the static route destined to the peer.
To configure a static route and enable BFD control packet mode for it, specify an outgoing interface and
a direct next hop, or specify an indirect next hop and a specific BFD packet source address for the static
route.
To configure a static route with BFD control packet mode enabled (direct next hop):