Displays port configuration statistics, in real time or snapshot.
|
mgmt |
Specifies the management port. |
|
port_list |
Specifies one or more ports or slots and ports. |
|
tag |
Specifies an 802.1Q or 802.1ad tag value. |
|
no-refresh |
Specifies a static snapshot of data. |
| refresh | Specifies a continous refresh of output. |
Real-time statistics.
If you do not specify a port number, range of ports, or tag value, configuration statistics are displayed for all ports. If you specify the no-refresh parameter, the system displays a snapshot of the data at the time you issue the command.
The tag value may be associated with either a VMAN or a VLAN (Virtual LAN).
This status information may be useful for your technical support representative if you have a network problem.
Virtual router.
Port state.
Link state.
Autonegotiation information.
Link speed.
Duplex mode.
Flow control.
Load sharing information.
Note
On 10 Gbps ports, the Media Primary column displays NONE when no module is installed, and SR, LR, or ER depending on the module installed when there is one present. Combination ports display Autonegotiation, Link speed, and Duplex mode information only for the current primary medium.
The following command displays the port configuration for all ports on a Summit family switch:
show ports configuration Port Configuration Monitor Fri Apr 13 10:22:29 2007 Port Virtual Port Link Auto Speed Duplex Flow Load Media router State State Neg Cfg Actual Cfg Actual Cntrl Master Pri Red ================================================================================ 1 VR-Default E R ON AUTO AUTO NONE UTP 2 VR-Default E R ON AUTO AUTO NONE UTP 3 VR-Default E R ON AUTO AUTO NONE UTP 4 VR-Default E R ON AUTO AUTO NONE UTP 5 VR-Default E R ON AUTO AUTO NONE 6 VR-Default E R ON AUTO AUTO NONE 7 VR-Default E R OFF 100 FULL SX 8 VR-Default E R ON AUTO AUTO NONE 9 VR-Default E R ON AUTO AUTO NONE 10 VR-Default E R ON AUTO AUTO NONE 11 VR-Default E R ON AUTO AUTO NONE 12 VR-Default E R ON AUTO AUTO NONE 13 VR-Default E R ON AUTO AUTO NONE 14 VR-Default E R ON AUTO AUTO NONE 15 VR-Default E R ON AUTO AUTO NONE ================================================================================ > indicates Port Display Name truncated past 8 characterspback type Link State: A-Active, R-Ready, NP-Port Not Present, L-Loopback type Port State: D-Disabled, E-Enabled, L-License Disabledant media type Media: !-Unsupported, $-Unlicensed detail" for redundant media type Media Red: * - use "show port info detail" for redundant media type Flow Cntrl: Shows link partner's abilities. NONE if Auto Neg is OFF 0->Clear Counters U->page up D->page down ESC->exit
This command was first available in ExtremeXOS 10.1.
The Port not present and Media variables were added in ExtremeXOS 11.2.
The no-refresh variable was added in ExtremeXOS 11.3.
The tag value was added in ExtremeXOS 12.4.4.
This command was updated to include flags that indicate the summary status of a non-Extreme optical device in ExtremeXOS 15.4.
The refresh keyword was added in ExtremeXOS 16.1.
Flag (L) to show port disabled due to lack of port speed license (applies to ExtremeSwitching X870-96x-8c switches only).
This command is available on the Summit X450-G2, X460-G2, X670-G2, X770, and ExtremeSwitching X440-G2, X620, X690, X870 series switches.
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