Users Guide

Software User’s ManualRev 1.00
16
3.7 Port Commands
3.7.1 show port link
Synopsis:
show port link [port_number]
Description:
This command displays detailed port information. If a front (uplink) port number is speci-
fied ([port_number]), then the command displays information only for this port; other-
wise, the command displays information for all the ports.
The command displays the following information per port:
>Port number
>Port group identifier: A or B
>Pass through connection status, may have one of the following values:
>down - either uplink or downlink is not connected
>mismatch - both uplink and downlink are connected, but there is a mismatch
>Downlink port link state:
> down: Link disabled (no blade present)
> 10G: 10GbE link
>Detailed downlink port link states (available in ADMIN level only):
>10G XAUI: 10G link with fixed parameters
>Uplink port link state:
>empty: No module present
>module_type [no link]: Module is present (module type is shown);
>no link: optical fiber cable is disconnected
Example:
# show port link
Port Group Connect Downlink Uplink
----------------------------------------------------------
1 A 10G 10G SFP+ SR
2 A 10G 10G SFP+ SR
3 A 10G 10G SFP+ LR
4 A 10G 10G SFP+ SR
5 A 10G 10G SFP+ SR
6 A mismatch 10G SFP SX
7 A down down SFP+ SR
8 A down down empty
9 B 10G 10G SFP SX
10 B 10G 10G SFP SX