Cisco SCE8000 Specifiche Pagina 276

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Cisco SCE 8000 CLI Command Reference
Chapter 2 CLI Command Reference
link failure-reflection
link failure-reflection
Enables link failure reflection.
To disable link failure reflection, use the no form of this command.
link failure-reflection [on-all-ports] [linecard-aware]
no link failure-reflection [linecard-aware]
Syntax Description
Command Default Link failure reflection is disabled.
Command Modes Interface Linecard Configuration
Command History This table includes the following release-specific history entries:
Usage Guidelines Use the linecard-aware keyword when each link of the Cisco SCE 8000 10GBE platform
(subscriber-side interface and the corresponding network-side interface) is connected to a different line
card.
This mode reflects a failure of one port to the other three ports of the Cisco SCE 8000 10GBE platform
differently, depending on whether the failure appears to be in the Cisco SCE platform itself or not:
One interface of the Cisco SCE 8000 10GBE platform is down, indicating a problem with the Cisco
SCE platform—Link failure is reflected to the other three SCE platform ports.
Two reciprocal ports of the Cisco SCE 8000 10GBE platform are down, indicating a problem in the
line card to which the Cisco SCE platform is connected and not in the interface—No action is taken.
This response allows the second link in the Cisco SCE platform to continue functioning without
interruption.
Use the no form of this command with the linecard-aware keyword to disable linecard-aware mode
without disabling link failure reflection itself.
None of the keywords can be used with the Cisco SCE 8000 GBE platform.
Authorization: admin
on-all-ports (SCE 8000 10GBE platforms only) Enables reflection of a link failure to all
ports.
linecard-aware (SCE 8000 10GBE platforms only) Prevents link failure reflection if the
failure might be in the line card.
Release Modification
2.5.7 This command was introduced.
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