HP 5120 EI Series

90
Ste
p
Command Remarks
2. Enter interface view or port
group view.
• Enter Layer 2 Ethernet interface
view or Layer 2 aggregate
interface view:
interface interface-type
interface-number
• Enter port group view:
port-group manual
port-group-name
Use either command.
3. Enable Digest Snooping on
the interface or port group.
stp config-digest-snooping Disabled by default.
4. Return to system view.
quit N/A
5. Enable global Digest
Snooping.
stp config-digest-snooping Disabled by default.
Digest Snooping configuration example
Network requirements
As shown in Figure 23, Device A and Device B connect to Device C, which is a third-party device. All
these devices are in the same region.
Enable Digest Snooping on the ports of Device A and Device B that connect to Device C, so that the three
devices can communicate with one another.
Figure 23 Digest Snooping configuration
Configuration procedure
# Enable Digest Snooping on GigabitEthernet 1/0/1 of Device A and enable global Digest
Snooping on Device A.
<DeviceA> system-view
[DeviceA] interface gigabitethernet 1/0/1
[DeviceA-GigabitEthernet1/0/1] stp config-digest-snooping
[DeviceA-GigabitEthernet1/0/1] quit