cfd ais-track link-status vlan
Use cfd ais-track link-status vlan to specify the VLANs where the EAIS frames can be transmitted.
Use undo cfd ais-track link-status vlan to remove the specified VLANs.
Syntax
cfd ais-track link-status vlan vlan-list
undo cfd ais-track link-status vlan vlan-list
Default
The EAIS frames can be transmitted only within the default VLAN of the port.
Views
Layer 2 Ethernet interface view, Layer 2 aggregate interface view
Predefined user roles
network-admin
Parameters
vlan vlan-list: Specifies the VLANs where the EAIS frames can be transmitted. The vlan-list argument specifies a space-separated list of up to 10 VLAN items. Each item specifies a VLAN ID or a range of VLAN IDs in the form of vlan-id [ to vlan-id ]. The value range for VLAN IDs is 1 to 4094.
Usage guidelines
The EAIS frames are transmitted within the intersection of the VLANs specified with this command and the existing VLANs on the device.
If the command is executed multiple times, the combination of the VLANs specified in each command takes effect.
Follow these guidelines when you use this command:
Configurations in Ethernet interface view take effect only on the current interface.
Configurations in aggregate interface view take effect on the aggregate interface and all its member ports.
Configurations on a member port take effect only when the member port leaves the aggregation group.
Examples
# On port FortyGigE 1/0/1, specify VLANs 100 through 200 as the VLANs where the EAIS frames can be transmitted.
<Sysname> system-view [Sysname] interface fortygige 1/0/1 [Sysname-FortyGigE1/0/1] cfd ais-track link-status vlan 100 to 200
Related commands
cfd ais-track link-status global
cfd ais-track link-status level
cfd ais-track link-status period