Snmp Trap Link-Status - D-Link DES-7200 Cli Reference Manual

Chapter 6 Interface Configuration Commands
Command
mode
Usage
guidelines
Examples
Related
commands
6.1.20

snmp trap link-status

You can set whether to send LinkTrap on a port. If the function is enabled, the SNMP will
send the LinkTrap when the link status of the port changes. The no form of this command
prevents the SNMP from sending the LinkTrap.
snmp trap link-status
no snmp trap link-status
6-16
Interface configuration mode.
Native VLAN:
A trunk port belongs to one native VLAN. A native VLAN means that
the untagged packets received/sent on the trunk port belong to the
VLAN. Obviously, the default VLAN ID of the interface (that is, the
PVID in the IEEE 802.1Q) is the VLAN ID of the native VLAN. In
addition, when frames belonging to the native VLAN are sent over the
trunk port, they are untagged.
Allowed-VLAN List:
By default, a trunk port sends traffic to and received traffic from all
VLANs (ID 1 to 4094). However, you can prevent the traffic from
passing over the trunk by configuring allowed VLAN lists on a trunk.
Use show interfaces switchport to display configuration.
The example below removes port 1/15 from VLAN 2:
DES-7210(config)# interface fastethernet 1/15
DES-7210(config-if)# switchport trunk allowed vlan remove 2
DES-7210(config-if)# end
DES-7210# show interfaces fastethernet1/15 switchport
Switchport is enabled
Mode is trunk port
Access vlan is 1,Native vlan is 1
Protected is disabled
Vlan lists is
1,3-4094
Command
show interfaces
switchport access
DES-7200 CLI Reference Guide
Description
Show the interface information.
Use this command to configure an interface as
a statics access port and assign it to a VLAN.