Configure Bfd For Ospfv3 - Dell Z9500 Configuration Manual

Z-series core and aggregation switche
Hide thumbs Also See for Z9500:
Table of Contents

Advertisement

Disable BFD sessions with all OSPFv3 neighbors.
ROUTER-OSPFv3 mode
no bfd all-neighbors
Disable BFD sessions with OSPFv3 neighbors on a single interface.
INTERFACE mode
ipv6 ospf bfd all-neighbors disable

Configure BFD for OSPFv3

BFD for OSPFv3 provides support for IPV6.
Configuring BFD for OSPFv3 is a two-step process:
1.
Enable BFD globally.
2.
Establish sessions with OSPFv3 neighbors.
Related Configuration Tasks
Changing OSPFv3 Session Parameters
Disabling BFD for OSPFv3
Changing OSPFv3 Session Parameters
Configure BFD sessions with default intervals and a default role.
The parameters that you can configure are: desired tx interval, required min rx interval, detection
multiplier, and system role. Configure these parameters for all OSPFv3 sessions or all OSPFv3 sessions on a particular
interface. If you change a parameter globally, the change affects all OSPFv3 neighbors sessions. If you change a parameter at
the interface level, the change affects all OSPFv3 sessions on that interface.
To change parameters for all OSPFv3 sessions or for OSPFv3 sessions on a single interface, use the following commands.
To view session parameters, use the show bfd neighbors detail command, as shown in the example in
for BGP
Information.
Change parameters for all OSPFv3 sessions.
ROUTER-OSPFv3 mode
bfd all-neighbors interval milliseconds min_rx milliseconds multiplier value role [active |
passive]
Change parameters for OSPFv3 sessions on a single interface.
INTERFACE mode
ipv6 ospf bfd all-neighbors interval milliseconds min_rx milliseconds multiplier value role
[active | passive]
Disabling BFD for OSPFv3
If you disable BFD globally, all sessions are torn down and sessions on the remote system are placed in a Down state.
If you disable BFD on an interface, sessions on the interface are torn down and sessions on the remote system are placed in a
Down state. Disabling BFD does not trigger a change in BFD clients; a final Admin Down packet is sent before the session is
terminated.
To disable BFD sessions, use the following commands.
Bidirectional Forwarding Detection (BFD)
Displaying BFD
135

Advertisement

Table of Contents
loading

Table of Contents