Specifications

5-126
Cisco ATM Services (AXSM) Configuration Guide and Command Reference for MGX Switches
Release 5.2, Part Number OL-6484-01 Rev. C0, September 2005
Chapter 5 AXSM Command Reference
cnfcon
-rctd Specifies the cell transfer delay (CTD) from the remote (destination) endpoint to the
local (source) endpoint. The range is 0–65535 microseconds.
Default: –1 (To revert to the default value, enter a –1.)
-lmcr Local to remote minimum cell rate. Range: 7–5651328 cells per second.
-rmcr Remote to local minimum cell rate. Range: 7–5651328 cells per second.
-rcdv Specifies the peak to peak cell delay variation (CDV) from a remote endpoint to a local
endpoint. The range is 1–16777215 microseconds.
Default: –1 (To revert to the default value, enter a –1.)
-cc Operations, administration, and maintenance continuity check (OAM CC):
• 1: enable
• 0: disable
Continuity checking involves a round trip of an OAM cell simply to confirm that both
directions of the connection are intact.
To provision continuity checking, enable this function at both ends of the connection,
otherwise a connection alarm results. When you add a connection and include this
parameter, the connection goes into alarm until both ends of the connection are added.
Note that a non-zero AIS delay timer affects CC functionality (if enabled) during the
intentional re-routing of a connection following the optrte or cnfrteopt command. (See
the cnfaisdelaytimer description for details of this AIS-delay feature.) If the delay timer
is configured and the connection is groomed, the switch turns of CC until the connection
is re-routed.
Default: 0
-stat This optional parameter enables or disables statistics collection:
• 1 = enable
• 0 = disable
Default: 0 (disabled)
The Cisco WAN Manager tool collects statistics for a connection if you enable it here.
Statistics collection is disabled for all connections by default. Statistics collection has
varying impact on the real-time response, especially for SVCs (which can be affected
even though you do not add SVCs). The impact may be small. You should enable
statistics collection for only that subset of connections that really warrants it.
Note This option applies to AXSM/A and AXSM/B cards only. The AXSM-E and
AXSM-XG cards ignore the -stat option, as statistics collection is automatically
enabled on these cards until the max level supported for a specific statistics
configuration is reached.
-frame This optional parameter lets you enable or disable frame discard for VCCs (no VPCs).
Note that you can use it at only the master endpoint of a connection. Possible values:
• 1 to enable
• 0 to disable
Default: 0 (disabled)