Huawei Quidway S3900 Series User Manual

Operation Manual – MSTP
Quidway S3900 Series Ethernet Switches-Release 1510 Chapter 1 MSTP Configuration
Huawei Technologies Proprietary
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Table 1-37 Configure the rapid transition feature in system view
Operation Command Description
Enter system view
system-view
—
Enable the rapid
transition feature
stp interface interface-type
interface-number
no-agreement-check
Required
By default, the rapid transition
feature is disabled on a port.
2) Configure in Ethernet port view.
Table 1-38 Configure the rapid transition feature in Ethernet port view
Operation Command Description
Enter system view
system-view
—
Enter Ethernet port
view
interface interface-type
interface-number
—
Enable the rapid
transition feature
stp no-agreement-check
Required
By default, the rapid transition
feature is disabled on a port.
 Note:
z The rapid transition feature can be enabled on root ports or alternate ports only.
z If you configure the rapid transition feature on the designated port, the feature does
not take effect on the port.
1.8 BPDU Tunnel Configuration
1.8.1 Introduction
The BPDU Tunnel function enables BPDUs to be transparently transmitted between
geographically dispersed user networks through specified VLAN VPNs in operator’s
networks, through which spanning trees can be generated across these user networks
and are independent of those of the operator’s network.
As shown in
Figure 1-6, the upper part is the operator’s network, and the lower part is
the user network. The operator’s network comprises packet ingress/egress devices,
and the user’s network has networks A and B. On the operator’s network, configure the
arriving BPDU packets at the ingress to have MAC addresses in a special format, and
reconvert them back to their original formats at the egress. This is how transparent
transmission is implemented on the operator’s network.

Huawei Quidway S3900 Series Specifications

General

Brand	Huawei
Model	Quidway S3900 Series
Category	Switch
Language	English