Show Udld - Cisco WLC 5700 Series Command Reference Manual

show udld

show udld

To display UniDirectional Link Detection (UDLD) administrative and operational status for all ports or the
specified port, use the show udld command in user EXEC mode.
show udld [Auto-Template | Capwap | GigabitEthernet | GroupVI | InternalInterface | Loopback | Null
| Port-channel | TenGigabitEthernet | Tunnel | Vlan] interface_number
show udld neighbors
Syntax Description
Auto-Template
Capwap
GigabitEthernet
GroupVI
InternalInterface
Loopback
Null
Port-channel
TenGigabitEthernet
Tunnel
Vlan
interface-id
neighbors
Layer 2/3 Command Reference, Cisco IOS XE Release 3E (Cisco WLC 5700 Series)
56
(Optional) Displays UDLD operational status of the
auto-template interface. The range is from 1 to 999.
(Optional) Displays UDLD operational status of the CAPWAP
interface. The range is from 0 to 2147483647.
(Optional) Displays UDLD operational status of the
GigabitEthernet interface. The range is from 0 to 9.
(Optional) Displays UDLD operational status of the group virtual
interface. The range is from 1 to 255.
(Optional) Displays UDLD operational status of the internal
interface. The range is from 0 to 9.
(Optional) Displays UDLD operational status of the loopback
interface. The range is from 0 to 2147483647.
(Optional) Displays UDLD operational status of the null
interface.
(Optional) Displays UDLD operational status of the Ethernet
channel interfaces. The range is from 1 to 128.
(Optional) Displays UDLD operational status of the Ten Gigabit
Ethernet interface. The range is from 0 to 9.
(Optional) Displays UDLD operational status of the tunnel
interface. The range is from 0 to 2147483647.
(Optional) Displays UDLD operational status of the VLAN
interface. The range is from 1 to 4095.
(Optional) ID of the interface and port number. Valid interfaces
include physical ports, VLANs, and port channels.
(Optional) Displays neighbor information only.
Layer 2/3 Commands
OL-32323-01