HP MSR2000/3000/4000 Router Series Layer 2 - LAN Switching Command Reference
Table Of Contents
- Title Page
- Contents
- MAC address table commands
- Port isolation commands
- Spanning tree commands
- active region-configuration
- check region-configuration
- display stp
- display stp abnormal-port
- display stp bpdu-statistics
- display stp down-port
- display stp history
- display stp region-configuration
- display stp root
- display stp tc
- instance
- region-name
- reset stp
- revision-level
- stp bpdu-protection
- stp bridge-diameter
- stp compliance
- stp config-digest-snooping
- stp cost
- stp edged-port
- stp enable
- stp global config-digest-snooping
- stp global enable
- stp global mcheck
- stp loop-protection
- stp max-hops
- stp mcheck
- stp mode
- stp no-agreement-check
- stp pathcost-standard
- stp point-to-point
- stp port priority
- stp port-log
- stp priority
- stp region-configuration
- stp role-restriction
- stp root primary
- stp root secondary
- stp root-protection
- stp tc-protection
- stp tc-protection threshold
- stp tc-restriction
- stp timer forward-delay
- stp timer hello
- stp timer max-age
- stp timer-factor
- stp transmit-limit
- vlan-mapping modulo
- Loop detection commands
- VLAN commands
- LLDP commands
- display lldp local-information
- display lldp neighbor-information
- display lldp statistics
- display lldp status
- display lldp tlv-config
- lldp admin-status
- lldp check-change-interval
- lldp enable
- lldp encapsulation snap
- lldp fast-count
- lldp global enable
- lldp hold-multiplier
- lldp management-address-format string
- lldp max-credit
- lldp mode
- lldp notification med-topology-change enable
- lldp notification remote-change enable
- lldp timer fast-interval
- lldp timer notification-interval
- lldp timer reinit-delay
- lldp timer tx-interval
- lldp tlv-enable
- Support and other resources
- Index
31
Views
Layer 2 Ethernet interface view
Predefined user roles
network-admin
Parameters
auto: Configures the ports to recognize the MSTP BPDU format automatically and determine the format
of MSTP BPDUs to send.
dot1s: Configures the ports to receive and send only standard-format (802.1s-compliant) MSTP BPDUs.
legacy: Configures the ports to receive and send only compatible-format MSTP BPDUs.
Usage guidelines
When the setting is configured in Layer 2 Ethernet interface view, it takes effect on only that interface.
Examples
# Configure Ethernet 2/1 to send only standard-format (802.1s) MSTP packets.
<Sysname> system-view
[Sysname] interface ethernet 2/1
[Sysname-Ethernet2/1] stp compliance dot1s
stp config-digest-snooping
Use stp config-digest-snooping to enable digest snooping.
Use undo stp config-digest-snooping to disable digest snooping.
Syntax
stp config-digest-snooping
undo stp config-digest-snooping
Default
The feature is disabled.
Views
Layer 2 Ethernet interface view
Predefined user roles
network-admin
Usage guidelines
Enable this feature both globally and on ports connected to other vendors' devices. To minimize impact,
enable the feature on all associated ports before you enable it globally.
When the setting is configured in Layer 2 Ethernet interface view, it takes effect on only that interface.
Examples
# Enable digest snooping on Ethernet 2/1 and then globally.
<Sysname> system-view
[Sysname] interface ethernet 2/1
[Sysname-Ethernet2/1] stp config-digest-snooping