IBM SC30-3865-04 - Manual (Page 398)

Default: 10000 entries.
Example: set cache res
Number of cache entries [10000]?
registration cache
Sets a limit on the number of registration entries in the resolution cache.
When the server receives a registration request, it checks to see if the
number of NHRP client registrations is below this limit before adding a
registration entry in the resolution cache.
Valid values: 256 - 16384 entries.
Default: 10000 entries.
Example: set cache reg
Number of cache entries [10000]?
server purge cache
This parameter lets you determine the number of entries in the server purge
cache. An entry in this cache represents a destination protocol address and
a client to which the server has provided Authoritative NBMA information for
that destination.
The destination address may represent the server itself, devices on
subnetworks to which the server is attached, NHRP clients that have
registered with the server, or routers for which a R2R shortcut has been
advertised. The router uses the information in these cache entries to notify
clients to purge address information that becomes invalid before the holding
time expires.
When the server purge cache size is exceeded, the server rejects
Authoritative Next Hop Resolution Requests.
Valid values: 256 - 65535 entries.
Default: 10000 entries.
Example: set cache serv
Number of cache entries [10000]?
shortcuts to ATMARP clients
Allows or disallows shortcuts to ATMARP clients.
This parameter can be used to allow or disallow the server from giving out
shortcuts to native ATMARP clients that do not support NHRP. This may be
required if these clients are not capable of supporting large number of VCs.
Use the “Exclude List” option if shortcuts need to be disallowed selectively
to certain clients or subnets.
Example: set shortcut
Allow shortcuts to Classical IP clients? [Yes]:
Accessing the NHRP Monitoring Process
To access the NHRP monitoring prompt:
1. At the operator monitoring prompt (*), type talk 5 and press enter.
2. At the +> prompt, type protocol nhrp and press enter.
3. The NHRP> prompt is displayed.
NHRP Advanced Configuration Commands (Talk 6)
368 MRS V3.2 Protocol Config Ref Vol 2
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