H3C S7500E Series Command Reference

11-24
Examples
# Configure GigabitEthernet 2/0/1 to receive and send only standard-format (802.1s) MSTP packets.
<Sysname> system-view
[Sysname] interface gigabitethernet 2/0/1
[Sysname-GigabitEthernet2/0/1] stp compliance dot1s
stp config-digest-snooping
Syntax
stp config-digest-snooping
undo stp config-digest-snooping
View
System view, Layer 2 Ethernet interface view, port group view, Layer 2 aggregate interface view
Default Level
2: System level
Parameters
None
Description
Use the stp config-digest-snooping command to enable Digest Snooping.
Use the undo stp config-digest-snooping command to disable Digest Snooping.
The feature is disabled by default.
Configured in system view, the setting takes effect globally. Configured in Layer 2 Ethernet interface
view, the setting takes effect on the current interface only. Configured in port group view, the setting
takes effect on all ports in the port group.
Configured in Layer 2 aggregate interface view, the setting takes effect only on the aggregate interface.
Configured on a member port in an aggregation group, the setting can take effect only after the port
leaves the aggregation group.
You need to enable this feature both globally and on ports connected to third-party devices to make it
take effect. H3C recommends that you enable the feature on all associated ports first and then globally,
thus making all configured ports take effect at the same time to minimize the impact on the network.
Related commands: display stp.
Examples
# Enable Digest Snooping on GigabitEthernet 2/0/1 and then globally.
<Sysname> system-view
[Sysname] interface gigabitethernet 2/0/1
[Sysname-GigabitEthernet2/0/1] stp config-digest-snooping
[Sysname-GigabitEthernet2/0/1] quit
[Sysname] stp config-digest-snooping
stp cost
Syntax
stp [ instance instance-id ] cost cost

H3C S7500E Series Specifications

General

Brand	H3C
Model	S7500E Series
Category	Switch
Language	English