Stp Config-Digest-Snooping - H3C S3100-52P Command Manual

Command Manual – MSTP
H3C S3100-52P Ethernet Switches
port to prevent network storm. A port shut down in this way can only be enabled
again by the network administrator after login.
With the MSTP packet format set to legacy, the port only processes and transmits
MSTP packets in legacy format, thus implementing interconnection with the peer
devices transmitting packets in legacy format. If packets in dot1s format are
received, the corresponding ports are set as discarding ports to prevent network
storm.
With the MSTP packet format set to dot1s, the port only processes and transmits
MSTP packets in dot1s format, thus implementing communication with peer
devices transmitting packets in dot1s format. If packets in legacy format are
received, the corresponding ports are set as discarding ports to prevent network
storm.
All the ports in an aggregation group use the same MSTP packet format.
Example
# Configure MSTP packet format as dot1s (802.1s).
<H3C> system-view
Enter system view, return to user view with Ctrl+Z.
[H3C] interface Ethernet1/0/1
[H3C-Ethernet1/0/1] stp compliance dot1s
# Restore the default MSTP packet format.
[H3C-Ethernet1/0/1] undo stp compliance

1.1.14 stp config-digest-snooping

Syntax
stp config-digest-snooping
undo stp config-digest-snooping
View
System view
Parameter
None
Description
Use the stp config-digest-snooping command to enable the digest snooping feature.
Use the undo stp config-digest-snooping command to disable the digest snooping
feature.
The digest snooping feature is disabled by default.
Chapter 1 MSTP Configuration Commands
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