Brocade Multi-Service IronWare Switching Configuration Guide (Supporting R05.6.00) - Manual (Page 324)

294 Multi-Service IronWare Switching Configuration Guide
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Configuring PBB
11
• The own chassis mac in disallowed.
Configuring PBB policy
Any global PBB specific configuration is configured using this sub-mode.
Brocade(config)#router mpls
Brocade(config-mpls)#vpls-policy
Brocade(config-mpls-vpls-policy)#pbb
Brocade(config-mpls-vpls-policy-pbb)#
Syntax: [no] pbb
System-wide SVLAN Tag Type
The stag-type command specifies the Etype used for S-tagged packets in SVLAN-keep mode. This
Etype is global.
Brocade(config)#router mpls
Brocade(config-mpls)#vpls-policy
Brocade(config-mpls-vpls-policy)#
Brocade(config-mpls-vpls-policy)#pbb
Brocade(config-mpls-vpls-policy-pbb)#
Brocade(config-mpls-vpls-policy-pbb)#stag-type 8888
Syntax: [no] stag-type hex
The default Stag-type is 0x88A8.
SVLAN Keep Mode Configuration
To configure SVLAN keep mode, use the svlan-keep command. Once the SVLAN keep mode is
configured, the system configured SVLAN Etype value will be used to enforce that the SVLAN is
present in the IB packets received.
Brocade(config)#router mpls
Brocade(config-mpls)#vpls-policy
Brocade(config-mpls-vpls-policy)#
Brocade(config-mpls-vpls-policy)#pbb
Brocade(config-mpls-vpls-policy-pbb)#
Brocade(config-mpls-vpls-policy-pbb)#svlan-keep
Syntax: [no] svlan-keep
Before configuring the SVLAN keep mode, ensure that the system-wide SVLAN tag type is already
set to the desired value. If there is a mismatch, the packet will be discarded.
Vlan force-pbb-pcp option
The force-pbb-pcp command configures the PCP value per VLAN. This command applies only to IB
tagged endpoints, whereas the VLAN priority applies to Layer 2 VLANs.
Brocade(XMR12)#conf t
Brocade(XMR12)(config)#vlan 60
Brocade(XMR12)(config-vlan-60)#force-pbb-pcp 5
Syntax: [no] force-pbb-pcp value
The value variable set the PCP value per VLAN and can be configured in the range from 1 to 7.