Print
this page
Email this topic
Feedback
View PDF
Download EPUBconfigure msdp max-rejected-cache
Description
Configures the maximum limit on rejected SA cache entries that an MSDP (Multicast Source Discovery Protocol) router will store in its database.
Syntax Description
| max-cache | Specifies the maximum number of rejected SA cache entries that the MSDP router will store in its database. To remove the limit, enter 0 (zero) for the max-cache value. |
| vrname | Specifies the name of the virtual router to which this command applies. If a name is not specified, it is extracted from the current CLI context. |
Default
By default, the maximum cache entries stored is zero. That is, rejected SA cache entries are not stored. Any SA cache entries that are stored and not refreshed for six minutes are removed.
Usage Guidelines
- Peer-RPF failure
- Policy denied
When a previously rejected SA cache entry is accepted because of an RP reachability change or policy rule change, the rejected SA cache entry is moved to the accepted SA cache list.
By default, rejected SA cache entries are discarded. You can configure a limit for rejected cache entries to store them, which will help debug/diagnose some issues; however, it consumes extra memory.
Example
The following command sets the maximum rejected cache limit to 100 for an MSDP router:
configure msdp max-rejected-cache 100
History
This command was first available in ExtremeXOS 12.0.
Platform Availability
This command is available on platforms that support the appropriate license. For complete information about software licensing, including how to obtain and upgrade your license and which licenses support the MSDP feature,see the ExtremeXOS 22.2 Feature License Requirements document.