Table 149: Show Udld - Display Description - Edge-Core ECS4660-28F Management Manual

| UniDirectional Link Detection Commands
C 36
HAPTER
show udld
This command shows UDLD configuration settings and operational status
for the switch or for a specified interface.
S
YNTAX
show udld [interface interface]
interface
ethernet unit/port
unit - Unit identifier. (Range: 1)
port - Port number. (Range: 1-28)
C M
OMMAND ODE
Privileged Exec
E
XAMPLE
Console#show udld
Message Interval : 15
Interface UDLD Mode
--------- -------- ---------- ------------------------------------- --------
Eth 1/ 1 Enabled Aggressive Advertisement
Eth 1/ 2 Disabled Normal
Eth 1/ 3 Disabled Normal
Eth 1/ 4 Disabled Normal
Eth 1/ 5 Disabled Normal
. .
.
Console#show udld interface ethernet 1/1
Interface UDLD Mode
--------- -------- ---------- ------------------------------------- --------
Eth 1/ 1 Enabled Aggressive Advertisement
Console#

Table 149: show udld - display description

Field Description
Message Interval The interval between UDLD probe messages for ports in advertisement
phase
UDLD Shows if UDLD is enabled or disabled on a port
Mode Shows if UDLD is functioning in Normal or Aggressive mode
Oper State Shows the UDLD operational state (Disabled, Link down, Link up,
Advertisement, Detection, Disabled port, Advertisement - Single
neighbor, Advertisement - Multiple neighbors)
– 1268 –
Oper State
Port State
Bidirectional
Disabled
Unknown
Disabled
Unknown
Disabled
Unknown
Disabled
Unknown
Oper State
Port State
Bidirectional
Msg Invl
Timeout
15 s
5 s
7 s
5 s
7 s
5 s
7 s
5 s
7 s
5 s
Msg Invl
Timeout
15 s
5 s