Use this command to display Network Neighbor Discovery information from all supported discovery protocols.
| protocol | (Optional) Specifies the protocol type to display for the neighbor. Valid values are:
|
| -verbose | (Optional) Displays a detailed level of information. |
| wide | (Optional) Displays a 123 character single line per port summary of Network Neighbor Discovery information. |
| port-string | (Optional) Displays Network Neighbor Discovery information for a specific port. For a detailed description of possible port-string values, refer to the S-, K-, and 7100 Series Configuration Guide. |
If an optional parameter is not specified, a standard level of all Network Neighbor Discovery information will be displayed.
All command modes.
This example shows how to display Network Neighbor Discovery information for port ge.2.1:
System(rw)->show neighbors ge.2.1 TYPES: LL = LLDP Ct = CtronDp Ci = CiscoDp Port Device ID Port ID Ty Network Address -------------------------------------------------------------------------------- ge.2.1 00-11-88-fe-52-8c ge.1.2 LL 12.10.1.18 ge.2.1 00-11-88-fe-52-8c ge.1.2 Ct 12.10.1.18 ge.2.1 00-11-88-fe-52-8c ge.1.2 Ci 12.10.1.18
This example shows how to display protocol type CDP Network Neighbor Discovery information for ports ge.2.1 and ge.2.2:
System(rw)->show neighbors cdp ge.2.1-2 TYPES: LL = LLDP Ct = CtronDp Ci = CiscoDp Port Device ID Port ID Ty Network Address -------------------------------------------------------------------------------- ge.2.1 00-11-88-fe-52-8c ge.1.2 Ct 12.10.1.18 ge.2.2 00-1f-45-62-99-24 ge.1.1 Ct 12.10.1.15
This example show how to display a verbose level of Network Neighbor Discovery information for port ge.2.1:
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Download EPUBSystem(rw)->show neighbors ge.2.1-2 -verbose
Port ge.2.1
Neighbor : 00-11-88-fe-52-8c
Description : Chassis 1
Port : ge.1.2
MTU : 0
Last Update : THU JAN 14 08:11:37 2010
LLDP
Chassis Id : 00-11-88-fe-52-8c
Port : ge.1.2
Support :
Enabled :
CDP
Neighbor IP : 12.10.1.18
Chassis IP : 12.10.1.18
Chassis MAC : 00-11-88-fe-52-8c
Device Type : dot1qSwitch
Support : ieee8021q, gvrp, igmpSnoop
CiscoDP
Device Id : 00-11-88-fe-52-8c
Address : 12.10.1.18
Port : ge.1.2
Version : 2
Primary Management : 12.10.1.18
Duplex : Full Duplex
Power : 0 milliwatts
Support : 0x00022
Port ge.2.2
Neighbor : 00-1f-45-62-99-24
Description : Chassis 1
Port : ge.1.1
MTU : 0
Last Update : THU JAN 14 08:11:41 2010
LLDP
Chassis Id : 00-1f-45-62-99-24
Port : ge.1.1
Support :
Enabled :
CDP
Neighbor IP : 12.10.1.15
Chassis IP : 12.10.1.15
Chassis MAC : 00-1f-45-62-99-24
Device Type : dot1qSwitch
Support : ieee8021q, gvrp, igmpSnoop
CiscoDP
Device Id : 00-1f-45-62-99-24
Address : 12.10.1.15
Port : ge.1.1
Version : 2
Primary Management : 12.10.1.15
Duplex : Full Duplex
Power : 0 milliwatts
Support : 0x00022
System(rw)->
This example show how to display a wide single line summary of Network Neighbor Discovery information for port ge.2.1:
System(rw)->show neighbors wide ge.2.1 Port Device ID Port ID Type Network Address ------------------------------------------------------------------------------------------------------- ge.2.1 00-11-88-fe-52-8c ge.1.2 LLDP 12.10.1.18 ge.2.1 00-11-88-fe-52-8c ge.1.2 CtronDp 12.10.1.18 ge.2.1 00-11-88-fe-52-8c ge.1.2 CiscoDp 12.10.1.18