Command section – Brocade Multi-Service IronWare Multiprotocol Label Switch (MPLS) Configuration Guide (Supporting R05.6.00) User Manual
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Multi-Service IronWare Multiprotocol Label Switch (MPLS) Configuration Guide
53-1003031-02
Command Section
1
Configuring protection type preference for Adaptive LSPs
Because adaptive LSPs TE-property can be changed without restarting LSP and changed values
takes effect through the make-before-break process, you are allowed to change the protection type
preference (Node protection to Link protection or vice versa) at any point of time during life cycle of
an adaptive LSPs, irrespective of its administrative or operational state. When you change the
preferential protection type and it commits to the configuration, configuration takes effect.
Signaling of the changed property depends upon state of LSP. For example, when the admin is UP
or DOWN, it is operationally UP or DOWN. There is no change in the MBB trigger because of this
feature. All MBB aspects including, but not limited to, implicit and explicit commits remain
unchanged.
TABLE 6
Protection type preferences for adaptive LSPs
Requesting Node Protection
Requesting Link Protection
Earlier Request:
Link protection.
Earlier Request:
Node protection.
Earlier Request:
Link protection.
Earlier Request:
Node protection.
Adaptive LSP
LSP requests node protection
on next commit operation.
No change
No change
LSP requests link
protection on next
commit operation.
Non-Adaptive
disabled LSP
LSP requests node protection
once user enables LSP.
No change
No change
LSP requests link
protection once user
enables LSP.
NOTE
If you try to configure the feature on a non-adaptive enabled LSP, the following error is displayed:
Error: Must disable lsp before changing parameters
Command Section
The following commands support this feature:
•
•
show mpls lsp [autobw-samples|name lsp_name autobw-sample]
•
show mpls config [lsp] /show running-config /show configuration