Cisco ASR 14000 Series Management Command Reference page 69

CDP Commands on Cisco IOS XR Software
C i s c o C o n f i d e n t i a l - B e t a R e v i e w R 3 . 7. 1
show cdp neighbors
To display detailed information about neighboring devices discovered using Cisco Discovery Protocol
(CDP), use the show cdp neighbors command in EXEC mode.
Syntax Description
type
interface-id
location node-id
detail
Defaults No default behavior or values
Command Modes
EXEC
Command History Release
Release 3.7.1
Usage Guidelines To use this command, you must be in a user group associated with a task group that includes the proper
task IDs.
Use the show cdp neighbors command to display information about any CDP neighbors. When a
location is specified in the command syntax, information about the neighbor is displayed for the
specified node. Not specifying the location displays information about the neighbor for all interfaces.
Use the show cdp neighbors command with the detail keyword to display additional information,
including IPv6 neighbors.
OL-17231-01
show cdp neighbors [type interface-id | location node-id] [detail]
Interface type. For more information, use the question mark (?) online help
function.
Physical interface identifier. Naming notation is rack/slot/module/port and
a slash between values is required as part of the notation.
rack: Chassis number of the rack.
•
• slot: Physical slot number of the modular services card, line card, or
SIP.
• module: Module or subslot number. A physical layer interface module
(PLIM) is always 0. A subslot specifies the secondary slot on the SIP in
which the SPA is installed.
port: Physical port number of the interface.
•
For more information about the syntax for the router, use the question mark
(?) online help function.
(Optional) Displays detailed CDP information for the designated node. The
node-id argument is entered in the rack/slot/module notation.
(Optional) Displays detailed information about a neighbor or neighbors,
including network address, enabled protocols, holdtime, and software
version. The output includes information about both IPv4 and IPv6
addresses.
Modification
This command was introduced on the Cisco ASR 14000 Series Router.
Cisco ASR 14000 Series Router System Management Command Reference
show cdp neighbors
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