Cisco Systems OL-7396-01 Disabling Signalling on an Interface, Multipoint-to-Point Funnel Signalling

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ATM Switch Router Software Configuration Guide
OL-7396-01
Chapter17 Configuring Signalling Features
Disabling Signalling on an Interface
Disabling Signalling on an Interface
If you disable signalling on a Private Network-Network Interface (PNNI) interface, PNNI routing is also
disabled and Integrated Local Management Interface (ILMI) is automatically restarted whenever
signalling is enabled or disabled.
To disable signalling on an interface, perform the following steps, beginning in global configuration
mode:
Example
The following example shows how to shut down signalling on ATM interface0/1/2:
Switch(config)# interface atm 0/1/2
Switch(config-if)# no atm signalling enable
Switch(config-if)#
%ATM-5-ATMSOFTSTART: Restarting ATM signalling and ILMI on ATM0/1/2.
Multipoint-to-Point Funnel Signalling
Multipoint-to-point funnel signalling (funneling) merges multiple incoming switched virtual channels
(SVCs) into a single outgoing SVC. This feature supports the Micr osoft Corporation Proprietary Funnel
Join (or Flow Merge) Protocol.
No configuration is necessary to enable this feature. For a complete description, refer to the Guide to
ATM Technology.
Displaying Multipoint-to-Point Funnel Connections
To display multipoint-to-point funnel connections, use the following EXEC commands:
Command Purpose
Step1 Switch(config)# interface atm card/subcard/port
Switch(config-if)#
Selects the interface to be configured.
Step2 Switch(config-if)# no atm signalling enable Disables signalling on the interface.
Command Purpose
show atm status Displays the number of active funnels.
show atm vc cast mp2p Displays the status of the multipoint-to-point messages
on the specific interfaces.