• For a 40-Gigabit Ethernet interface, enter the keyword
fortyGigE then the slot/port information.
• For a port channel interface, enter the keywords port-
channel then a number. The range is from 1 to 128.
• For a VLAN interface, enter the keyword vlan then a
number from 1 to 4094.
Command
Modes
EXEC Privilege
Command
History This guide is platform-specific. For command information about other platforms,
refer to the relevant Dell Networking OS Command Line Reference Guide.
The following is a list of the Dell Networking OS version history for this command.
Version Description
9.2.(0.0) Introduced on the S4820T, S4810, and Z9000.
Usage
Information
The following section describes the command fields.
Lines Beginning
With or Including
Description
OSPFv3... Debugging is on for all OSPFv3 packets and all interfaces.
05:21:01 Displays the time stamp.
Sending Ver:3 Sending OSPF3 version..
Example Dell(conf-if-te-1/2)#do debug ipv6 ospf bfd te 1/2
OSPFv3 bfd related debugging is on for TenGigabitEthernet 1/2
00:59:26 : OSPFv3INFO: Received Interface mode bfd config
command on interface Te 1/2 Enable 1, interval 0, min_rx 0,
Multiplier 0, role 0, Disable 0
00:59:26 : OSPFv3INFO: Enabling BFD on interface Te 1/2 Cmd
Add Session
00:59:27 : OSPFv3INFO: Enabling BFD for NBRIP
fe80:0000:0000:0000:0201:e8ff:fe8b:7720
00:59:27 : OSPFv3INFO: Completed Enabling BFD on interface Te
1/2
00:59:27 : OSPFv3INFO: Completed Interface mode BFD
configuration on Te 1/2!!
00:59:27 : OSPFv3INFO: Enabling BFD for NBRIP
fe80:0000:0000:0000:0201:e8ff:fe8b:7720
00:59:27 : OSPFv3INFO: Ospf3_register_bfd ospf key 27648
00:59:27 : OSPFv3INFO: OSPFV3 Enabling BFD for NBRIP
fe80:0000:0000:0000:0201:e8ff:fe8b:7720 Interface Te 1/2
IfIndex 34145282
00:59:27 : OSPFv3INFO: BFD parameters interval 100 min_rx 100
mult 3 role active
00:59:27 : OSPFv3INFO: BFD parameters interval 100 min_rx 100
mult 3 role active
00:59:27 : OSPFv3INFO: Completed Enabling BFD for NBRIP
fe80:0000:0000:0000:0201:e8ff:fe8b:7720
Aug 25 11:19:59: %STKUNIT0-M:CP %BFDMGR-1-BFD_STATE_CHANGE:
Changed session state to Init for neighbor fe80::201:e8ff:fe8b:
7720 on interface Te 1/2 (diag: NBR_DN)
Aug 25 11:20:00: %STKUNIT0-M:CP %BFDMGR-1-BFD_STATE_CHANGE:
Open Shortest Path First (OSPFv2 and OSPFv3) 1147