H3C Technologies H3C S12500 Series Switches - Manual (Page 25)

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Step Command Remarks
1. Enter system view. system-view N/A
2. Enter MST region view. stp region-configuration N/A
3. Configure the MST
region name.
region-name name
The default MST region name is the MAC
address of the device.
4. Configure the MSTP
revision level.
revision-level level The default MSTP revision level is 0.
5. Map B-VLANs to MSTI
4092.
instance instance-id vlan
vlan-id-list
By default, all VLANs are mapped to the
CIST (MSTI 0).
The value for the instance-id argument must
be 4092.
6. Activate the MST region
configuration.
active region-configuration N/A
Enabling SPBM
You must enable SPBM both globally and on the provider network ports on all BEBs and BCBs in the
SPBM network.
To enable SPBM:
Step Command Remarks
1. Enter system view. system-view N/A
2. Enable SPBM globally. spbm By default, SPBM is disabled globally.
3. Return to system view. quit N/A
4. Enter Layer 2 Ethernet
interface view or Layer 2
aggregate interface view.
interface interface-type
interface-number
N/A
5. Enable SPBM on the
interface.
spbm enable By default, SPBM is disabled on interfaces.
Configuring customer-side settings on BEBs
All tasks in this section are required.
Enabling L2VPN
Step Command Remarks
1. Enter system view. system-view N/A
2. Enable L2VPN. l2vpn enable By default, L2VPN is disabled.