Administrator Guide

Command History
This guide is platform-specic. For command information about other platforms, see the relevant Dell Networking
OS Command Line Reference Guide.
Version Description
9.11(2.1P1) Introduced the vrf keyword on all the remaining Dell Networking OS platforms.
9.10(0.2) Introduced the vrf keyword on the S3048–ON, S4048–ON, S4048T-ON, S6010–ON,
Z9100–ON, and S6100–ON.
9.10(0.1) Introduced on the S6010-ON and S4048T-ON.
9.10(0.0) Introduced on the S3148.
9.8(2.0) Introduced on the S3100 series.
9.8(0.0P5) Introduced on the S4048-ON.
9.8(0.0P2) Introduced on the S3048-ON.
9.2(1.0) Introduced on the Z9500.
9.0.0.0 Introduced on the Z9000.
8.3.19.0 Introduced on the S4820T.
8.3.8.0 Added support for BFD for BGP on the S4810.
8.4.1.3 Added support for BFD for BGP on the E-Series.
8.2.1.0 Introduced on the E-Series.
7.6.1.0 Introduced on the C-Series.
7.5.1.0 Added support for BFD for VLAN and port-channel interfaces on the E-Series.
7.4.1.0 Introduced BFD on physical ports on the E-Series.
Example
The following example shows the show bfd vrf neighbors command output.
show bfd neighbors
* - Active session role
Ad Dn - Admin Down
B - BGP
C - CLI
I - ISIS
O - OSPF
O3 - OSPFv3
R - Static Route (RTM)
M - MPLS
V - VRRP
VT - Vxlan Tunnel
LocalAddr RemoteAddr Interface State Rx-int Tx-int Mult Clients
* 5.1.1.1 5.1.1.2 Po 30 Up 200 200 3 O
* 6.1.1.1 6.1.1.2 Vl 30 Up 200 200 3 O
* 7.1.1.1 7.1.1.2 Gi 1/21 Up 200 200 3 O
The following example shows the show bfd vrf neighbors command output showing the nondefault VRF.
show bfd vrf VRF_blue neighbors
* - Active session role
Ad Dn - Admin Down
B - BGP
Bidirectional Forwarding Detection (BFD)
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