Displays detailed system-related information.
| mgmt | Specifies the management port. |
| port_list | Specifies one or more ports of slots and ports. |
| tag | Specifies an 802.1Q or 802.1ad tag value. |
| detail | Specifies detailed port information. |
N/A.
This command displays information, including the following:
If you do not specify a port number, range of ports, or tag value, detailed system-related information is displayed for all ports. The data is displayed in a table format.
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.
The detail parameter is used to provided more specific port information. The data is called out with written explanations versus displayed in a table format.
Note
The keyword detail displays slightly different information depending on the platform and configuration you are working with.The link filter counter displayed with the detail keyword is calculated at the middle layer on receiving an event. The link filter up indicates the number of link transitions from down to up at the middle layer filter.
The following command displays port system-related information on a switch:
show port 1:5-7 information Port Flags Link Link Num Num Num Jumbo QOS Load State ELSM UPS STP VLAN Proto Size profile Master ==================================================================================== 1:5 Em------e--fMB---b active - 1 1 1 1 9216 none 1:6 Em------e--fMB---x ready - 0 1 1 1 9216 none 1:7 Em------e--fMB---p ready - 0 1 1 1 9216 none> indicates Port Display Name truncated past 8 characters Flags : a - Load Sharing Algorithm address-based, D - Port Disabled, e - Extreme Discovery Protocol Enabled, E - Port Enabled, g - Egress TOS Enabled, i - Isolation j - Jumbo Frame Enabled, l - Load Sharing Enabled, m - MACLearning Enabled, n - Ingress TOS Enabled, o - Dot1p Replacement Enabled, P - Software redundant port(Primary), R - Software redundant port(Redundant), q - Background QOS Monitoring Enabled, s - diffserv Replacement Enabled, v - Vman Enabled, f - Unicast Flooding Enabled, M - Multicast Flooding Enabled, B - Broadcast Flooding Enabled L - Extreme Link Status Monitoring Enabled O - Ethernet OAM Enabled w - MACLearning Disabled with Forwarding b - Rx and Tx Flow Control Enabled, x - Rx Flow Control Enabled p - Priority Flow Control Enabled
The following command displays detailed information for port 1 on a switch:
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Download EPUB# show port 1 information detail
Port: 1
Virtual-router: VR-Default
Type: Q+PSM4
Random Early drop: Unsupported
Admin state: Disabled with auto-speed sensing auto-duplex
Disabled by Link-Flap Detection
Link State: Active, 10Gbps, full-duplex
Link Ups: 1 Last: Wed Feb 06 12:28:48 2013
Link Downs: 0 Last: --
VLAN cfg:
STP cfg:
Protocol:
Trunking: Load sharing is not enabled.
EDP: Enabled
ELSM: Disabled
Ethernet OAM: Disabled
Learning: Enabled
Link-Flap Detection: Enabled
Unicast Flooding: Enabled
Multicast Flooding: Enabled
Broadcast Flooding: Enabled
Jumbo: Disabled
Flow Control: Rx-Pause: Enabled Tx-Pause: Disabled
Priority Flow Control: Disabled
Reflective Relay: Disabled
Link up/down SNMP trap filter setting: Enabled
Egress Port Rate: No-limit
Broadcast Rate: No-limit
Multicast Rate: No-limit
Unknown Dest Mac Rate: No-limit
QoS Profile: None configured
Ingress Rate Shaping : Unsupported
Ingress IPTOS Examination: Disabled
Ingress 802.1p Examination: Enabled
Ingress 802.1p Inner Exam: Disabled
Ingress 802.1p Priority: 4
Egress IPTOS Replacement: Disabled
Egress 802.1p Replacement: Disabled
NetLogin: Disabled
NetLogin port mode: Port based VLANs
Smart redundancy: Enabled
Software redundant port: Disabled
IPFIX: Disabled Metering: Ingress, All Packets, All Traffic
IPv4 Flow Key Mask: SIP: 255.255.255.255 DIP:
255.255.255.255
IPv6 Flow Key Mask: SIP: ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff
DIP: ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff
Far-End-Fault-Indication: Disabled
Shared packet buffer: default
VMAN CEP egress filtering: Disabled
Isolation: Off
PTP Configured: Disabled
Time-Stamping Mode: None
Configured Port Partition: 4x10G
Current Port Partition: 4x10G
Available Port Partitions: 1x40G, 4x10G, 1x100G, 2x50G, 4x25G
Synchronous Ethernet: Unsupported
Dynamic VLAN Uplink: Disabled
VM Tracking Dynamic VLANs: Disabled
The following example output displays the current isolation mode of the ports:
show port 21 info detail
Port: 21
Virtual-router: VR-Default
Type: SF+_SR Unsupported Optic Module
Random Early drop: Unsupported
Admin state: Enabled with 10G full-duplex
Link State: Active, 10Gbps, full-duplex
Link Ups: 1 Last: Wed Feb 06 12:28:48 2013
Link Downs: 0 Last: --
VLAN cfg:
STP cfg:
Protocol:
Trunking: Load sharing is not enabled.
EDP: Enabled
ELSM: Disabled
Ethernet OAM: Disabled
Learning: Enabled
Unicast Flooding: Enabled
Multicast Flooding: Enabled
Broadcast Flooding: Enabled
Jumbo: Disabled
Flow Control: Rx-Pause: Enabled Tx-Pause: Disabled
Priority Flow Control: Disabled
Reflective Relay: Disabled
Link up/down SNMP trap filter setting: Enabled
Egress Port Rate: No-limit
Broadcast Rate: No-limit
Multicast Rate: No-limit
Unknown Dest Mac Rate: No-limit
QoS Profile: None configured
Ingress Rate Shaping : Unsupported
Ingress IPTOS Examination: Disabled
Ingress 802.1p Examination: Enabled
Ingress 802.1p Inner Exam: Disabled
Egress IPTOS Replacement: Disabled
Egress 802.1p Replacement: Disabled
NetLogin: Disabled
NetLogin port mode: Port based VLANs
Smart redundancy: Enabled
Software redundant port: Disabled
IPFIX: Disabled Metering: Ingress, All Packets, All Traffic
IPv4 Flow Key Mask: SIP: 255.255.255.255 DIP: 255.255.255.255
IPv6 Flow Key Mask: SIP: ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff
DIP: ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff
Far-End-Fault-Indication: Disabled
Shared packet buffer: default
VMAN CEP egress filtering: Disabled
Isolation: Off
PTP Configured: Disabled
Time-Stamping Mode: None
Configured Port Partition: 4x10G
Current Port Partition: 4x10G
Available Port Partitions: 1x40G, 4x10G, 1x100G, 2x50G, 4x25G
Synchronous Ethernet: Unsupported
Dynamic VLAN Uplink: Disabled
VM Tracking Dynamic VLANs: Disabled
show port 21-23 info
Port Flags Link ELSM Link Num Num Num Jumbo QOS Load
State /OAM UPS STP VLAN Proto Size profile Master
=====================================================================================
21 Emj-----e--fMB---xi active - / - 1 0
1 0 1600 none 22
Emj-----e--fMB---xi active - / - 1 0
1 0 1600 none 23
Emj-----e--fMB---x- ready - / - 0 0
0 0 1600 none
=====================================================================================
> indicates Port Display Name truncated
past 8 characters
Flags : a - Load Sharing Algorithm address-based, D - Port Disabled,
e - Extreme Discovery Protocol Enabled, E - Port Enabled,
g - Egress TOS Enabled, i – Isolation, j - Jumbo Frame Enabled,
l - Load Sharing Enabled, m - MACLearning Enabled,
n - Ingress TOS Enabled,
o - Dot1p Replacement Enabled,
P - Software redundant port(Primary),
R - Software redundant port(Redundant),
q - Background QOS Monitoring Enabled,
s - diffserv Replacement Enabled,
v - Vman Enabled, f - Unicast Flooding Enabled,
M - Multicast Flooding Enabled, B - Broadcast Flooding Enabled
L - Extreme Link Status Monitoring Enabled
O - Ethernet OAM Enabled
w - MACLearning Disabled with Forwarding
b - Rx and Tx Flow Control Enabled, x - Rx Flow Control Enabled
p - Priority Flow Control Enabled
The following example displays the current status of non-Extreme optical devices:
# show ports 3 information detail
Port: 3
Virtual-router: VR-Default
Type: Q+SR4 (Licensed) or
(Unlicensed) or
(Restricted)
Random Early drop: Unsupported
Admin state: Enabled
Link State: Ready
Link Ups: 0 Last: --
Link Downs: 0 Last: --
VLAN cfg:
Name: Default, Internal Tag = 1, MAC-limit = No-limit, Virtual router: VR-Default
STP cfg:
s0(disable), Tag=(none), Mode=802.1D, State=FORWARDING
Protocol:
Name: Default Protocol: ANY Match all protocols.
Trunking: Load sharing is not enabled.
EDP: Enabled
ELSM: Disabled
Ethernet OAM: Disabled
Learning: Enabled
Unicast Flooding: Enabled
Multicast Flooding: Enabled
Broadcast Flooding: Enabled
Jumbo: Disabled
Flow Control: Rx-Pause: Enabled Tx-Pause: Disabled
Priority Flow Control: Disabled
Reflective Relay: Disabled
Link up/down SNMP trap filter setting: Enabled
Egress Port Rate: No-limit (Restricted, 10 Gbps maximum)
Broadcast Rate: No-limit
Multicast Rate: No-limit
Unknown Dest Mac Rate: No-limit
QoS Profile: None configured
Ingress Rate Shaping : Unsupported
Ingress IPTOS Examination: Disabled
The following output displays show port info detail that has port-specific tag.
Port: 3
Virtual-router: None
Type: BASET
Random Early drop: Unsupported
Admin state: Enabled with 10G full-duplex
Link State: Active, 1Gbps, full-duplex
Link Ups: 0 Last: Wed Jun 05 00:29:24 2013
Link Downs: 0 Last: --
VLAN cfg: Name: test, 802.1Q Tag = 200, MAC-limit = No-limit,
Virtual router: VR-Test
Port-specific VLAN ID: 10, 11, 200
Name: test2, 802.1Q Tag = 300, MAC-limit = No-limit,
Virtual router: VR-Default
STP cfg:
Protocol:
Trunking: Load sharing is not enabled.
EDP: Disabled
ELSM: Disabled
Ethernet OAM: Disabled
Learning: Enabled
Unicast Flooding: Enabled
Multicast Flooding: Enabled
Broadcast Flooding: Enabled
Jumbo: Enabled, MTU= 9216
Flow Control: Rx-Pause: Enabled Tx-Pause: Disabled
Priority Flow Control: Disabled
Reflective Relay: Disabled
Link up/down SNMP trap filter setting: Enabled
Egress Port Rate: No-limit
Broadcast Rate: No-limit
Multicast Rate: No-limit
Unknown Dest Mac Rate: No-limit
QoS Profile: None configured
Ingress Rate Shaping : Unsupported
Ingress IPTOS Examination: Disabled
Ingress 802.1p Examination: Enabled
Ingress 802.1p Inner Exam: Disabled
Egress IPTOS Replacement: Disabled
Egress 802.1p Replacement: Disabled
NetLogin: Disabled
NetLogin port mode: Port based VLANs
Smart redundancy: Enabled
Software redundant port: Disabled
IPFIX: Disabled Metering: Ingress, All Packets, All Traffic
IPv4 Flow Key Mask: SIP: 255.255.255.255 DIP: 255.255.255.255
IPv6 Flow Key Mask: SIP: ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff
DIP: ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff
Far-End-Fault-Indication: Disabled
Shared packet buffer: default
VMAN CEP egress filtering: Disabled
Isolation: Off
PTP Configured: Disabled
Time-Stamping Mode: None
Configured Port Partition: 4x10G
Current Port Partition: 4x10G
Available Port Partitions: 1x40G, 4x10G, 1x100G, 2x50G, 4x25G
Synchronous Ethernet: Unsupported
Dynamic VLAN Uplink: Disabled
VM Tracking Dynamic VLANs: Disabled
This command was first available in ExtremeXOS 10.1.
Information on ingress rate shaping was added in ExtremeXOS 11.0.
Network Login, Smart Redundancy, and rate limiting were added in ExtremeXOS 11.1.
Information on unicast, multicast, and broadcast flooding; the Port not present parameter; and autopolarity status were added in ExtremeXOS 11.2.
The netlogin parameters were added in ExtremeXOS 11.3.
The output command was modified in ExtremeXOS 12.1 so that when learning is disabled with the disabled learning port command, a new w flag appears in the output.
Link Ups and Link Downs information was added to the output and the tag value was added to the command syntax in ExtremeXOS 12.4.4.
Industrial Temperature detail added to Type field in ExtremeXOS 15.1.2.
Note
The Industrial Temperature detail is only displayed only when detail is used. Without it, the output is compressed and the optic type is not displayed.The show output was enhanced to display the SNMP ifMib ifAlias accessible string size information.
The show output was updated to include the current status of non-Extreme optical devices in ExtremeXOS 15.4.
Link-flap detection information was added in ExtremeXOS 22_1.
Available Port Partitions was added to show port speed licensing information for ExtremeSwitching X870-96x-8c switches in ExtremeXOS 22.2.
This command is available on the Summit X450-G2, X460-G2, X670-G2, X770, and ExtremeSwitching X870, X440-G2, X620 series switches.