C
HAPTER
29
| Interface Commands
Interface Configuration
– 975 –
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 25-28)
DEFAULT SETTING
Shows all SFP interfaces.
COMMAND MODE
Privileged Exec
Unknown-unicast
Threshold
Shows if unknown unicast storm suppression is enabled or disabled; if
enabled it also shows the threshold level (page 969).
LACP Status Shows if Link Aggregation Control Protocol has been enabled or disabled
(page 984).
Ingress/Egress
Rate Limit
Shows if rate limiting is enabled, and the current rate limit (page 1005).
VLAN Membership
Mode
Indicates membership mode as Trunk or Hybrid (page 1113).
Ingress Rule Shows if ingress filtering is enabled or disabled (page 1112).
Acceptable Frame
Type
Shows if acceptable VLAN frames include all types or tagged frames only
(page 1110).
Native VLAN Indicates the default Port VLAN ID (page 1113).
Priority for
Untagged Traffic
Indicates the default priority for untagged frames (page 1152).
GVRP Status Shows if GARP VLAN Registration Protocol is enabled or disabled
(page 1104).
Allowed VLAN Shows the VLANs this interface has joined, where “(u)” indicates
untagged and “(t)” indicates tagged (page 1111).
Forbidden VLAN Shows the VLANs this interface can not dynamically join via GVRP
(page 1104).
802.1Q-tunnel
Status
Shows if 802.1Q tunnel is enabled on this interface (page 1118).
802.1Q-tunnel
Mode
Shows the tunnel mode as Normal, 802.1Q Tunnel or 802.1Q Tunnel
Uplink (page 1119).
802.1Q-tunnel
TPID
Shows the Tag Protocol Identifier used for learning and switching packets
(page 1122).
Layer 2 Protocol
Tunnel
Shows if L2 Protocol Tunnel is enabled for spanning tree protocol
(page 1126).
Table 107: show interfaces switchport - display description (Continued)
Field Description
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