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.
This status information may be useful for your technical support representative if you have a network problem.
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 switch:
# show port configuration no-refresh
Port Configuration
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 OFF 10000 FULL NONE
2 VR-Default E R OFF 10000 FULL NONE
3 VR-Default E R OFF 1000 FULL #SX
4 VR-Default E R OFF 10000 FULL #SF+_SR
5 VR-Default E R OFF 10000 FULL NONE
6 VR-Default E A ON 1000 1000 FULL FULL NONE 1000T
7 VR-Default E A ON 1000 1000 FULL FULL NONE 1000T
8 VR-Default E R OFF 10000 FULL NONE
9 VR-Default E R OFF 1000 FULL #NONE
10 VR-Default E R OFF 10000 FULL #NONE
================================================================================
> indicates Port Display Name truncated past 8 characters
Link State: A-Active, R-Ready, NP-Port Not Present, L-Loopback
Port State: D-Disabled, E-Enabled, L-License Disabled
Media: !-Unsupported, $-Unlicensed, #-LRM/MACsec Adapter
Media Red: * - use "show port info detail" for redundant media type
Flow Cntrl: Shows link partner's abilities. NONE if Auto Neg is OFF
The following command displays the indication that a 25G lane based optic has been inserted into port partitioned for 10G lanes:
5520-24X-EXOS.7 # show port 25 config no
Port Configuration
Port Virtual Port Link Auto Speed Duplex Flow Load Media
router State Neg Cfg Actual Cfg Actual Cntrl Master Pri Red
================================================================================
25 VR-Default E R OFF 40000 FULL ?Q28+SWDM4
================================================================================
> indicates Port Display Name truncated past 8 characters
Link State: A-Active, R-Ready, NP-Port Not Present, L-Loopback
Port State: D-Disabled, E-Enabled, L-License Disabled
Media: !-Unsupported, $-Unlicensed, #-LRM/MACsec Adapter, ?-Mismatches Partition
Media Red: * - use "show port info detail" for redundant media type
Flow Cntrl: Shows link partner's abilities. NONE if Auto Neg is OFF
(pacman debug) 5520-24X-EXOS.8 #
The following command displays the indication that a 100G optic has been inserted into an unlicensed port:
5520-24X-EXOS.7 # show port 1 config no
Port Configuration
Port Virtual Port Link Auto Speed Duplex Flow Load Media
router State Neg Cfg Actual Cfg Actual Cntrl Master Pri Red
================================================================================
25 VR-Default E R OFF 10000 FULL ?$Q28+SWDM4
================================================================================
> indicates Port Display Name truncated past 8 characters
Link State: A-Active, R-Ready, NP-Port Not Present, L-Loopback
Port State: D-Disabled, E-Enabled, L-License Disabled
Media: !-Unsupported, $-Unlicensed, #-LRM/MACsec Adapter, ?-Mismatches Partition
Media Red: * - use "show port info detail" for redundant media type
Flow Cntrl: Shows link partner's abilities. NONE if Auto Neg is OFF
The following command displays the Auto Negotiation field with the following states:
# show port configuration output:
Port Virtual Port Link AutoNeg Speed Duplex Flow Load Media
router State State Cfg Actual Cfg Actual Cfg Actual Cntrl Master Pri Red
=====================================================================================
1 VR-Default E R ON 25000 FULL NONE
2 VR-Default E R ON ON 25000 FULL S28+CR4_5m
3 VR-Default E R ON OFF 25000 FULL S28+SR
4 VR-Default E A ON OFF 25000 10000 FULL FULL NONE SF+_CX1m
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).
Flag (#) to show that LRM/MACsec adapter is connected to a port was added in ExtremeXOS 30.1.
Mismatched port compatility indication was added in ExtremeXOS 31.3.
Auto Negotiation default from OFF to ON for SFP28 and QSFP+ and QSFP28 ports (25G/40G/50G/100G) was added in ExtremeXOS 32.4.
This command is available on all ExtremeSwitching Universal switches.