HP 6125XLG R2306-HP 6125XLG Blade Switch TRILL Command Reference - Page 26

trill drb-priority, Predefined user roles, Parameters, Usage guidelines, Examples, Syntax - ethernet blade switch

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Predefined user roles network-admin Parameters vlan-list: Specifies the announcing VLAN list that includes multiple announcing VLANs. The VLAN list is represented in the form of vlan-list = { vlan-id [ to vlan-id ] }&, where vlan-id specifies a VLAN ID in the range of 1 to 4094 and & indicates that you can specify up to ten { vlan-id [ to vlan-id ] } parameters. null: Specifies that the announcing VLAN list does not include any VLANs. Usage guidelines Announcing VLANs forward Hello frames between RBs. The DRB uses the VLANs in the following set for sending Hello frames: enabled VLANs ∩ (announcing VLANs ∪ designated VLAN). A non-DRB uses the 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. • Designated VLAN-VLAN that forwards TRILL frames except Hello frames between RBs. On the HP 6125XLG Blade switch of Release 2306, the designated VLAN of a link is the lowest-numbered enabled VLAN. • ∩ and ∪-Set operation symbols. ∩ indicates set-theoretic intersection, and ∪ indicates set-theoretic union. Configuration in Ethernet interface view takes effect on only the current port. Configuration in 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. system-view [Sysname] interface fortygige 1/1/1 [Sysname-FortyGigE1/1/1] trill announcing-vlan 10 to 20 # Specify the announcing VLAN list as null. system-view [Sysname] interface fortygige 1/1/1 [Sysname-FortyGigE1/1/1] trill announcing-vlan null trill drb-priority Use trill drb-priority to set the DRB priority of a TRILL port. Use undo trill drb-priority to restore the default. Syntax trill drb-priority priority undo trill drb-priority 23

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23
Predefined user roles
network-admin
Parameters
vlan-list
: Specifies the announcing VLAN list that includes multiple announcing VLANs. The VLAN list is
represented in the form of
vlan-list
= {
vlan-id
[
to
vlan-id
] }&<1-10>, where
vlan-id
specifies a VLAN ID
in the range of 1 to 4094 and &<1-10> indicates that you can specify up to ten {
vlan-id
[
to
vlan-id
] }
parameters.
null
: Specifies that the announcing VLAN list does not include any VLANs.
Usage guidelines
Announcing VLANs forward Hello frames between RBs.
The DRB uses the VLANs in the following set for sending Hello frames: enabled VLANs
∩
(announcing
VLANs
∪
designated VLAN).
A non-DRB uses the 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.
•
Designated VLAN
—
VLAN that forwards TRILL frames except Hello frames between RBs. On the HP
6125XLG Blade switch of Release 2306, the designated VLAN of a link is the lowest-numbered
enabled VLAN.
•
∩
and
∪
—
Set operation symbols.
∩
indicates set-theoretic intersection, and
∪
indicates
set-theoretic union.
Configuration in Ethernet interface view takes effect on only the current port. Configuration in 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 fortygige 1/1/1
[Sysname-FortyGigE1/1/1] trill announcing-vlan 10 to 20
# Specify the announcing VLAN list as null.
<Sysname> system-view
[Sysname] interface fortygige 1/1/1
[Sysname-FortyGigE1/1/1] trill announcing-vlan null
trill drb-priority
Use
trill
drb-priority
to set the DRB priority of a TRILL port.
Use
undo
trill
drb-priority
to restore the default.
Syntax
trill
drb-priority
priority
undo
trill
drb-priority