Show interfaces transceiver – Brocade Communications Systems Brocate Ethernet Access Switch 6910 User Manual
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Brocade 6910 Ethernet Access Switch Configuration Guide
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Interface Commands
12
show interfaces transceiver
This command displays identifying information for the specified transceiver, including connector
type and vendor-related parameters, as well as the temperature, voltage, bias current, transmit
power, and receive power.
Syntax
show interfaces transceiver [interface]
interface
ethernet unit/port
unit - Unit identifier. (Range: 1)
port - Port number. (Range: SFP ports 1-12)
Default Setting
Shows all SFP interfaces.
Command Mode
Privileged Exec
Command Usage
The switch can display diagnostic information for SFP modules which support the SFF-8472
Specification for Diagnostic Monitoring Interface for Optical Transceivers. This information allows
administrators to remotely diagnose problems with optical devices. This feature, referred to as
Digital Diagnostic Monitoring (DDM) in the command display, provides information on transceiver
parameters including temperature, supply voltage, laser bias current, laser power, received optical
power.
Example
Console#show interfaces transceiver ethernet 1/12
Information of Eth 1/12
Connector Type : LC
Fiber Type : Multimode 50um (M5), Multimode 62.5um (M6)
Priority for Untagged
Traffic
Indicates the default priority for untagged frames (
).
GVRP Status
Shows if GARP VLAN Registration Protocol is enabled or disabled (
).
Allowed VLAN
Shows the VLANs this interface has joined, where “(u)” indicates untagged and “(t)”
indicates tagged (
).
Forbidden VLAN
Shows the VLANs this interface can not dynamically join via GVRP (
802.1Q-tunnel
Status
Shows if 802.1Q tunnel is enabled on this interface (
802.1Q-tunnel
Mode
Shows the tunnel mode as Normal, 802.1Q Tunnel or 802.1Q Tunnel Uplink (
).
802.1Q-tunnel TPID
Shows the Tag Protocol Identifier used for learning and switching packets (
TABLE 64
show interfaces switchport - display description (Continued)
Field
Description