H3C S7500E Series Ethernet Switches Operation Manual

Operation Manual – MSTP
H3C S7500E Series Ethernet Switches Chapter 1 MSTP Configuration
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z Configure the same region name, revision level and VLAN-to-instance mappings
on the two devices, making them in the same region.
1.7.2 Configuration Procedure
Follow these steps to configure No Agreement Check:
To do... Use the command... Remarks
Enter system view
system-view
—
Enter
Ethernet
interface
view
interface interface-type
interface-number
Enter
Ethernet
interface or
port group
view
Enter port
group view
port-group { manual
port-group-name |
aggregation agg-id }
Required
Use either command.
Configurations made in
Ethernet interface view
will take effect on the
current port only;
configurations made in
port group view will take
effect on all ports in the
port group.
Enable No Agreement
Check
stp
no-agreement-check
Required
Not enabled by default
 Note:
The No Agreement Check feature can only take effect on the root port or Alternate port
after enabled.
1.7.3 Configuration Example
I. Network requirements
z Device A connects to a third-party’s device that has different MSTP
implementation. Both switches are in the same region.
z Another vendor’s device is the regional root bridge, and Device A is the
downstream device.