Brocade Mobility RFS Controller CLI Reference Guide (Supporting software release 5.5.0.0 and later) - Manual (Page 804)

Brocade Mobility RFS Controller CLI Reference Guide 791
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spanning-tree portfast [bpdufilter|bpduguard] default
Usage Guidelines:
If a bridge does not hear BPDUs from the root bridge within the specified interval, assume the
network has changed and recomputed the spanning-tree topology.
Generally, spanning tree configuration settings in the config mode define the configuration for
bridge and bridge instances.
MSTP is based on instances. An instance is a group of VLANs with a common spanning tree. A
single VLAN cannot be associated with multiple instances.
Wireless Controllers or service platforms with the same instance, VLAN mapping, revision number
and region names define a unique region. Wireless Controllers or service platforms in the same
region exchange BPDUs with instance record information within.
Example
rfs7000-37FABE(config-profile-default-rfs7000)#spanning-tree errdisable
recovery cause bpduguard
rfs7000-37FABE(config-profile-default-rfs7000)#spanning-tree mst 2 priority
4096
rfs7000-37FABE(config-profile-default-rfs7000)#show context
profile rfs7000 default-rfs7000
mint link ip 1.2.3.4
mint level 1 area-id 88
bridge vlan 1
bridging-mode isolated-tunnel
ip igmp snooping
ip igmp snooping querier
radius nas-identifier test
radius nas-port-id 1
neighbor-info-interval 6
neighbor-inactivity-timeout 500
spanning-tree mst 2 priority 4096
spanning-tree errdisable recovery cause bpduguard
autoinstall configuration
--More--
rfs7000-37FABE(config-profile-default-rfs7000)#
Related Commands:
tunnel-controller
Profile Config Commands
portfast [bpdufilter|
bpduguard] default Enables PortFast on a bridge
•
bpdufilter default – Sets the BPDU filter for the port. Use the no parameter with this command to
revert to default.
The spanning tree protocol sends BPDUs from all ports. Enabling the BPDU filter ensures that PortFast
enabled ports do not transmit or receive BPDUs
•
bpduguard default – Guards PortFast ports against BPDU receive
•
default – Enables the BPDU filter on PortFast enabled ports by default
no Disables or reverts settings to their default