Use this command to display the local system information stored for one or more ports.
| port-string | (Optional) Displays local system information for one or a range of ports. |
If port-string is not specified, local system information will be displayed for all ports.
All command modes.
You can use this information to detect misconfigurations or incompatibilities between the local port and the attached endpoint device (remote port).
This S-Series example shows how to display the local system information stored for port ge.1.25. show lldp port local-info Output Details describes the output fields of this command.
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Download EPUBSystem(rw)->sh lldp port local-info ge.1.25
Local Port : ge.1.25 Local Port Id : ge.1.25
---------------------
Port Desc : Extreme Networks, Inc. 1000BASE-T RJ45 Gigabit Ethernet
Frontpanel Port
Mgmt Addr : 20-b3-99-ad-ce-fd
Sys Desc : Extreme Networks, Inc. S-Series Rev 08.20.01.0025T
11/14/2013--19:59 ofc
Sys Cap Supported/Enabled : bridge,router/bridge
Auto-Neg Supported/Enabled : yes/yes
Auto-Neg Advertised : 10BASE-TFD
: 100BASE-TXFD
: 1000BASE-TFD
: Bpause
Operational Speed/Duplex/Type :
Max Frame Size (bytes) : 1522
Vlan Id : 1
LAG Supported/Enabled/Id : no/no/0
Protocol Id : spanning tree v-3 (IEEE802.1s)
Unknown Network Policy
(app/tag) : voice/untagged
voice signaling/untagged
guest voice/untagged
guest voice signaling/untagged
softphone voice/untagged
video conferencing/untagged
streaming video/untagged
video signaling/untagged
PoE Device : PSE device (Type 1)
PoE Power Source : backup
PoE MDI Supported/Enabled : yes/yes
PoE Pair Controllable/Used : no/signal
PoE Power Class : 0
PoE Power Limit (mW) : 15400
PoE Power Priority : low
PoE PD Requested Power (dW) : 0
PoE PSE Allocated Power (dW) : 0
PoE Reduced Oper Power (dW) : 0
PoE Response Time (seconds) : 1
PoE Ready : yes
Enhanced Transmission Selection
Configuration
Max Traffic Classes : 8
Willing : no
Credit Base Shaper Supported: no
Priority Assignment : Pri[0]: 0 Pri[1]: 0 Pri[2]: 0 Pri[3]: 0
: Pri[4]: 0 Pri[5]: 0 Pri[6]: 0 Pri[7]: 0
Traffic Class Bandwidth : TC [0]: 0% TC [1]: 0% TC [2]: 0% TC [3]: 0%
: TC [4]: 0% TC [5]: 0% TC [6]: 0% TC [7]:100%
TSA Assignment : TC [0]: 0 TC [1]: 0 TC [2]: 0 TC [3]: 0
: TC [4]: 0 TC [5]: 0 TC [6]: 0 TC [7]: 0
Recommendation
Priority Assignment : Pri[0]: 0 Pri[1]: 0 Pri[2]: 0 Pri[3]: 0
: Pri[4]: 0 Pri[5]: 0 Pri[6]: 0 Pri[7]: 0
Traffic Class Bandwidth : TC [0]: 0% TC [1]: 0% TC [2]: 0% TC [3]: 0%
: TC [4]: 0% TC [5]: 0% TC [6]: 0% TC [7]: 0%
TSA Assignment : TC [0]: 0 TC [1]: 0 TC [2]: 0 TC [3]: 0
: TC [4]: 0 TC [5]: 0 TC [6]: 0 TC [7]: 0
Priority Flow Control
Willing : no
MACsec Bypass Capability : yes
Capability : 6
Enable : Pri[0]: 0 Pri[1]: 0 Pri[2]: 0 Pri[3]: 0
: Pri[4]: 0 Pri[5]: 0 Pri[6]: 0 Pri[7]: 0
Congestion Notification
PV Indicators : Pri[0]: 0 Pri[1]: 0 Pri[2]: 0 Pri[3]: 0
: Pri[4]: 0 Pri[5]: 0 Pri[6]: 0 Pri[7]: 0
Ready Indicators : Pri[0]: 0 Pri[1]: 0 Pri[2]: 0 Pri[3]: 0
: Pri[4]: 0 Pri[5]: 0 Pri[6]: 0 Pri[7]: 0
Energy Efficient Ethernet
TxTwSysLoc : 30
TxTwSysEchoLoc : 17
RxTwSysLoc : 30
RxTwSysEchoLoc : 17
FbTwSysLoc : 17
TxDllReady : False
RxDllReady : False
DllEnabled : False
show lldp port local-info Output Details describes the information displayed by the show lldp port local-info command.
show lldp port local-info Output Details
| Output... | What it displays... |
|---|---|
| Local Port | Identifies the port for which local system information is displayed. |
| Local Port Id | Mandatory basic LLDP TLV that identifies the port transmitting the LLDPDU. Value is ifName object defined in RFC 2863. |
| Port Desc | Optional basic LLDP TLV. Value is ifDescr object defined in RFC 2863. |
| Mgmt Addr | Optional basic LLDP TLV. IPv4 address of host interface. |
| Sys Desc | Optional basic LLDP TLV. Value is sysDescr object defined in RFC 3418. |
| Sys Cap Supported/Enabled | Optional basic LLDP TLV. System capabilities, value can be bridge and/or router. |
| Auto-Neg Supported/Enabled | IEEE 802.3 Extensions MAC-PHY Configuration/Status TLV. Auto-negotiation supported and enabled settings should be the same on the two systems attached to the same link. |
| Auto-Neg Advertised | IEEE 802.3 Extensions MAC-PHY Configuration/Status TLV. Lists the configured advertised values on the port. |
| Operational Speed/Duplex/Type | IEEE 802.3 Extensions MAC-PHY Configuration/Status TLV. Lists the operational MAU type, duplex, and speed of the port. If the received TLV indicates that auto-negotiation is supported but not enabled, these values will be used by the port. |
| Max Frame Size (bytes) | IEEE 802.3 Extensions Maximum Frame Size TLV. Value indicates maximum frame size capability of the device‘s MAC and PHY. In normal mode, max frame size is 1522 bytes. In jumbo mode, max frame size is 10239 bytes. |
| Vlan Id | IEEE 802.1 Extensions Port VLAN ID TLV. Value is port VLAN ID (pvid). |
| LAG Supported/Enabled/Id | IEEE 802.3 Extensions Link Aggregation TLV. Values indicate whether the link associated with this port can be aggregated, whether it is currently aggregated, and if aggregated, the aggregated port identifier. |
| PoE Device | IEEE 802.3 Extensions Power via MDI TLV. Displayed only when a port has PoE capabilities. Value is the Power Type of the device. On a Extreme Networks switch port, the value is Power Sourcing Entity (PSE), type 1. |
| PoE Power Source | IEEE 802.3 Extensions Power via MDI TLV. Displayed only when a port has PoE capabilities. Value can be primary or backup, indicating whether the PSE is using its primary or backup power source. |
| PoE MDI Supported/Enabled | IEEE 802.3 Extensions Power via MDI TLV. Displayed only when a port has PoE capabilities. Indicates whether sending the Power via MDI TLV is supported/enabled. Value can be yes or no. |
| PoE Pair Controllable/Used | IEEE 802.3 Extensions Power via MDI TLV. Displayed only when a port has PoE capabilities. Indicates whether pair selection can be controlled on the given port (refer to RFC 3621). Value for Controllable can be true or false. Value of Used can be signal (signal pairs only are in use) or spare (spare pairs only are in use). |
| PoE Power Class | IEEE 802.3 Extensions Power via MDI TLV. Displayed only when a port has PoE capabilities. Indicates the power class supplied by the port. Value can range from 1 to 5. |
| PoE Power Limit (mW) | IEEE 802.3 Extensions Power via MDI TLV. Displayed only when a port has PoE capabilities. Indicates the total power the port is capable of sourcing over a maximum length cable, based on its current configuration, in milliwatts. |
| PoE Power Priority | IEEE 802.3 Extensions Power via MDI TLV. Displayed only when a port has PoE capabilities. Indicates the power priority configured on the port. Value can be low, high, critical, or unknown. |
| PoE PD Requested Power (dW) | IEEE 802.3 Extensions Power via MDI TLV. Displayed only when a port has PoE capabilities. Indicates amount of power local PSE device has mirrored back to remote PD, in deciwatts. If the local device is a PD, indicates amount of power requested to remote PSE, in deciwatts. |
| PoE PSE Allocated Power (dW) | IEEE 802.3 Extensions Power via MDI TLV. Displayed only when a port has PoE capabilities. Indicates the maximum amount of power local PSE device has allocated for remote PD, in deciwatts. If the local device is a PD, indicates amount of power mirrored back to remote PSE, in deciwatts. |
| PoE Reduced Oper Power (dW) | IEEE 802.3 Extensions Power via MDI TLV. Displayed only when a port has PoE capabilities. Indicates amount of reduced power in deciwatts that the local PSE can allocate to the remote PD that will continue to keep it somewhat operational. If local device is a PD, indicates a reduced power amount in deciwatts that the PD can still be operational with, even if lacking some functionality. |
| PoE Response Time (seconds) | IEEE 802.3 Extensions Power via MDI TLV. Displayed only when a port has PoE capabilities. Indicates the maximum response time in seconds of the local PSE to update PoE PD Requested Power Value when the remote D requests a new power value. |
| PoE Ready | IEEE 802.3 Extensions Power via MDI TLV. Displayed only when a port has PoE capabilities. Indicates whether the local system has completed initialization and is ready to receive and process LLDPDUs. |
| Enhanced Transmission Selection Configuration | IEEE 802.1Qaz Enhanced Transmission Selection parameters provide a common management framework for assignment of bandwidth to 802.1p CoS-based traffic classes. |
| Max Traffic Classes | Maximum number of supported Enhanced Transmission Selection Traffic Classes supported. |
| Willing | An Enhanced Transmission Selection or Priority Flow Control setting that indicates whether the station is willing to accept configurations from a remote station. |
| Credit Base Shaper Supported | Specifies whether the device supports the Credit-based Shaper Transmission Selection algorithm. Currently not supported on Extreme Networks devices. |
| Priority Assignment | Specifies the traffic class group to which the specified priority is assigned. |
| Traffic Class Bandwidth | Specifies the percent of bandwidth assigned to the traffic class. |
| TSA Assignment | Specifies the Transmission Selection Algorithm per priority: 0 = strict priority, 1 = Credit-based Shaper, 2 = Enhanced Transmission Selection, 255 = vendor specific. |
| MACsec Bypass Capability | Specifies whether the MACsec Bypass capability is supported or not. |
| Capability | Specifies the number of PFCs supported by the device. |
| Enable | Specifies whether the listed priority is enabled for Priority Flow Control. 0 = disabled, 1 = enabled. |
| Recommendation | A TLV encoded into each IEEE Standard 802.1AB LLDP message that indicates a recommendation on how Enhanced Transmission Selection should be configured. |
| Priority Assignment | Specifies the traffic class group to which the specified priority is assigned. |
| Traffic Class Bandwidth | Specifies the recommended percent of bandwidth per traffic class. |
| TSA Assignment | Specifies the recommended Transmission Selection Algorithm per priority: 0 = strict priority, 1 = Credit-based Shaper, 2 = Enhanced Transmission Selection, 255 = vendor specific. |
| TxTwSysLoc | Specifies the system wake time the local system can support in the transmit direction. |
| TxTwSysEchoLoc | Specifies the system wake time advertised by the remote system that can be supported in the transmit direction. |
| RxTwSysLoc | Specifies the system wake time the local system is requesting in the receive direction. |
| RxTwSysEchoLoc | Specifies the system wake time advertised by the remote system, requested in the receive direction and echoed by the local system. |
| FbTwSysLoc | Specifies the fallback system wake time the local system is advertising to the remote system. |
| TxDllReady | Specifies the boolean value used to identify whether the local Data Link Layer EEE layer management function has completed initialization and is ready to receive and transmit LLDPDUs. |
| RxDllReady | Specifies the boolean value used to identify whether the local Data Link Layer EEE layer management function has completed initialization and is ready to receive and transmit LLDPDUs. |
| DllEnabled | Specifies the boolean value used to identify whether the local system has completed auto-negotiation with a link partner that has indicated at least one EEE capability. |