Displays connectivity and configuration information for neighboring Extreme Networks switches.
| all |
Specifies all ports. |
| ports |
Specifies one or more ports or slots and ports. |
| vlan-id | Shows local and neighbor VLAN IDs. |
| mismatch | Shows only VLAN IDs that are mismatched to neighbor VLAN IDs. |
| untagged | Shows only mismatches for untagged ports. |
| neighbor | Shows only VLAN IDs for a specific neighbor. |
| nbr | Specifies the neighbor by Neighbor-ID (for example: 00:00:08:00:27:f3:f8:d9). |
| detail | Shows detailed information. |
N/A.
port_list can be one or more port numbers. For a detailed explanation of port specification, see Port Numbering in Command Reference Overview To clear the counters, use the clear lacp counters command.
The neighbor-ID value is eight bytes. The first two bytes are always set to 00:00; the last six bytes are set to the neighbor‘s system MAC address.
Use the show edp command to display neighboring switches and configurations. This is most effective with Extreme Networks switches.
The following example displays the configuration of the switch:
# show edp EDP advert-interval :60 seconds EDP holddown-interval :180 seconds EDP enabled on ports :1:1 1:2 1:3 1:4 1:5 1:6 3:1 3:2 3:3 3:4
The following example shows Extreme switch connectivity and configuration information for port 1:1:
# show edp ports 1:1 Port Neighbor Neighbor-ID Remote Age Num Port Vlans ============================================================================= 1:1 Oban 00:00:00:30:48:41:ed:97 1:1 54 1 =============================================================================
The following example displays detailed connectivity and configuration information of neighboring Extreme switches on port 1:1:
# show edp ports 1:1 detail ============================================================================= Port 1:1: EDP is Enabled Tx stats: sw-pdu-tx=2555 vlan-pdu-tx=1465 pdu-tx-err=0 Rx stats: sw-pdu-rx=2511 vlan-pdu-rx=2511 pdu-rx-err=0 Time of last transmit error: None Time of last receive error: None Remote-System: Oban Age = 41 Remote-ID: 00:00:00:30:48:41:ed:97 Software version: 11.1.0.19 Remote-Port: 1:1 Port Type: Ethernet Auto Negotiation: OFF Flow Control: SYMMETRIC/ASYMMETRIC Duplex Speed: Configured = HALF Actual = HALF Port Speed (MB): Configured = ERROR Actual = 100 Mbps Remote-Vlans: test (4094) Age = 41 =============================================================================
The following example shows local and neighbor VLAN IDs on port 3:
# show edp port 3 vlan-id
Local Remote |------- Local VLAN -------| |---------- Remote VLAN ---------|
Port Port Neighbor ID ID Name ID Name Age
----- ----- ------------------------ ----- ---------------------- ----- ----------------------- ----
3 1:3 00:00:08:00:27:88:2e:2b 200* v2-deepsouth 200* v2-deepsouth 10
300 v3-articnorth 300 v3-articnorth 10
----- ----- ------------------------ ----- ---------------------- ----- ----------------------- ----
3 1:3 00:00:08:00:27:f2:57:b5+ 1 Default 12
200 v2-deepsouth
300 v3-articnorth
----- ----- ------------------------ ----- ---------------------- ----- ----------------------- ----
3 1:3 00:00:08:00:27:f3:e8:c9 200* v2-deepsouth
300 v3-articnorth 300* v3-articnorth 7
----- ----- ------------------------ ----- ---------------------- ----- ----------------------- ----
Flags: (*) Port is untagged in VLAN, (+) Neighbor does not send port tagged/untagged information
The following example show mismatched neighbor VLAN IDs for untagged ports on port 3 :
# show edp port 3 vlan-id mismatch untagged
Local Remote |------- Local VLAN -------| |---------- Remote VLAN ---------|
Port Port Neighbor ID ID Name ID Name Age
----- ----- ------------------------ ----- ---------------------- ----- ----------------------- ----
3 1:3 00:00:08:00:27:f3:e8:c9 200* v2-deepsouth
300 v3-articnorth 300* v3-articnorth 11
----- ----- ------------------------ ----- ---------------------- ----- ----------------------- ----
This command was first available in ExtremeXOS 10.1.
Mismatched VLAN IDs check ability was added in ExtremeXOS 30.3.
This command is available on all Universal switches supported in this document.