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5.1.14 Show brief interface status
[Syntax]
show interface brief
[Input mode]
unprivileged EXEC mode, privileged EXEC mode, individual configuration mode
[Description]
Shows brief interface status.
The following items are shown.
Item Description
Interface Interface name
Type Interface type *2
PVID
VLAN ID that handles untagged frames
*2
Mode
Mode of the switchport *2
access : untagged
trunk : tagged
Status Link status
Reason
Cause of link down
AD: If shutdown is specified
ED: If port error is detected
PD: Other than above
Speed
Communication speed operating status
*2
Port Ch
Type of associated logical interface *1
(S) : Static logical interface
(P) : LACP logical interface
ID of associated logical interface
Description Description of interface
*1 Shown only for physical interface
*2 hown only for physical interface and logical interface
[Example]
Show brief interface status.
SWX3220#show interface brief
Codes: ETH - Ethernet, AGG - Aggregate , PVID - Port Vlan-id
ED - ErrDisabled, PD - Protocol Down, AD - Admin Down
--------------------------------------------------------------------------------
Ethernet Type PVID Mode Status Reason Speed Port Description
Interface Ch #
--------------------------------------------------------------------------------
port1.1 ETH 1 access up -- 1g (S)1 --
port1.2 ETH 1 access up -- 1g -- --
port1.3 ETH 1 access down PD auto -- --
port1.4 ETH 1 access down AD auto -- --
port1.5 ETH 1 access up -- 1g -- --
port1.6 ETH 1 access up -- 1g -- --
port1.7 ETH 1 access up -- 1g -- --
port1.8 ETH 1 access up -- 1g -- --
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Command Reference | Interface control | 167