7
Step Command
Remarks
1.
Enter system view.
system-view
N/A
2.
Enter Layer 2 Ethernet
interface view or Layer 2
aggregate interface view.
interface
interface-type
interface-number
N/A
3.
Set the VDP
resource-wait-delay timer
exponent.
evb vdp timer
resource-wait-delay exponent
value
The default is 20.
4.
Set the VDP keepalive timer
exponent.
evb vdp timer keepalive
exponent
value
The default is 20.
Configuring an S-channel
Creating an S-channel
An S-channel is automatically created by CDCP, and the system automatically saves the
configuration in the configuration file on the bridge. You can perform this task to manually create an
S-channel. If you create an S-channel that has the same number as an automatically created
S-channel, the (SCID, SVID) pair configuration for the automatically created S-channel takes
precedence over the (SCID, SVID) pair configuration for the manually created S-channel.
Creating an S-channel also creates an S-channel interface or S-channel aggregate interface.
Removing an S-channel also removes the S-channel interface or S-channel aggregate interface.
The S-channel interface or S-channel aggregate interface associated with a manually created
S-channel operates in access mode. The S-channel interface or S-channel aggregate interface
associated with an automatically created S-channel operates in trunk mode.
An S-channel interface is associated with the S-channel that is created on a Layer 2 Ethernet
interface. An S-channel aggregate interface is associated with the S-channel that is created on a
Layer 2 aggregate interface.
When you create an S-channel, follow these restrictions and guidelines:
•
Create an S-channel on an interface with EVB enabled.
•
Do not use the SCID or SVID being used by any other S-channels.
•
To manually create or remove an S-channel, disable CDCP.
To create an S-channel:
Step Command
Remarks
1.
Enter system view.
system-view
N/A
2.
Enter Layer 2 Ethernet
interface view or Layer 2
aggregate interface view.
interface
interface-type
interface-number
N/A
3.
Create an S-channel.
evb s-channel
channel-id
[
service-vlan
svlan-id
]
By default, only an automatically
created default S-channel (with
both SCID and SVID as 1) exists
on an interface with EVB enabled.
