R211x-HP Flexfabric 11900 TRILL Command Reference

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VLANs in the following set for sending Hello frames: enabled VLANs ∩ (designated VLAN ∪
(announcing VLANs ∩ forwarding VLANs)).
The concepts and symbols used in this section are explained as follows:
• Enabled VLAN—VLAN enabled on the port.
• Forwarding VLAN—VLANs for which an RBridge port is appointed VLAN forwarder on the port.
• ∩ and ∪—Set operation symbols. ∩ indicates set-theoretic intersection, and ∪ indicates
set-theoretic union.
Configuration in Layer 2 Ethernet interface view takes effect on only the current port. Configuration in
Layer 2 aggregate interface view takes effect on the current interface and its member ports.
Configuration on the member port of an aggregate interface takes effect after the member port leaves the
aggregation group.
Examples
# Configure VLANs 10 through 20 as the announcing VLANs.
<Sysname> system-view
[Sysname] interface ten-gigabitethernet 1/0/1
[Sysname-Ten-GigabitEthernet1/0/1] trill announcing-vlan 10 to 20
# Specify the announcing VLAN list as null.
<Sysname> system-view
[Sysname] interface ten-gigabitethernet 1/0/1
[Sysname-Ten-GigabitEthernet1/0/1] trill announcing-vlan null
Related commands
trill designated-vlan
trill cost
Use trill cost to configure the link cost of a TRILL port.
Use undo trill cost to restore the default.
Syntax
trill cost value
undo trill cost
Defaults
The link cost of a TRILL port is 2000.
Views
Layer 2 Ethernet interface view, Layer 2 aggregate interface view
Predefined user roles
network-admin
mdc-admin
Parameters
value: Specifies the link cost in the range of 1 to 16777214.