H3C Technologies H3C S12500-X Series Switches - Manual (Page 101)

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Step Command Remarks
3. Enable Digest Snooping on
the interface.
stp config-digest-snooping
By default, Digest Snooping is
disabled on ports.
4. Return to system view. quit N/A
5. Enable Digest Snooping
globally.
stp global config-digest-snooping
By default, Digest Snooping is
disabled globally.
Digest Snooping configuration example
Network requirements
As shown in Figure 21 , 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 21 Network diagram
Configuration procedure
# Enable Digest Snooping on Ten-GigabitEthernet 1/0/1 of Device A and enable global Digest
Snooping on Device A.
system-view
[DeviceA] interface ten-gigabitethernet 1/0/1
[DeviceA-Ten-GigabitEthernet1/0/1] stp config-digest-snooping
[DeviceA-Ten-GigabitEthernet1/0/1] quit
[DeviceA] stp global config-digest-snooping
# Enable Digest Snooping on Ten-GigabitEthernet 1/0/1 of Device B and enable global Digest
Snooping on Device B.
system-view
[DeviceB] interface ten-gigabitethernet 1/0/1
[DeviceB-Ten-GigabitEthernet1/0/1] stp config-digest-snooping