Cisco ISE Software Configuration Guide - Page 47

Software Configuration of ATM ISE Line Cards for Cisco 12000 Series Routers How to Configure AToM VCs on the 4-Port ATM ISE Line Card Command or Action Purpose Step 7 atm mcpt-timers [timer1-timeout timer2-timeout timer3-timeout] Sets up the cell-packing timers, which specify how long the PE router can wait for cells to be packed into an MPLS packet. Example: Router(config-if)# atm mcpt-timers 100 200 1000 You can set up to three timers. For each timer, you specify the maximum cell packing timeout (MCPT). This value gives the cell packing function a limited amount of time to complete. If the timer expires before the maximum number of cells are packed into an AToM packet, the packet is sent anyway. The range of values is from 2 to 4095. Step 8 no atm enable-ilmi-trap Disables ILMI traps. Step 9 no atm ilmi-keepalive Disables ILMI keepalives. Step 10 cell-packing cells mcpt-timer timer Enables cell packing and specifies the cell packing parameters. Example: The cells value represents the maximum number of cells to Router(config-if)# cell-packing 10 mcpt-timer 1 be packed into an MPLS packet. The range is from 2 to 28. The timer value allows you to specify which timer to use. Step 11 xconnect peer-router-id vcid encapsulation mpls Binds the attachment circuit to a pseudowire VC or VP. Example: Router(config-if)# xconnect 13.13.13.13 100 encapsulation mpls Example Router> enable Router# configure terminal Router(config)# interface atm1/0 Router(config-if)# no ip address Router(config-if)# no ip directed-broadcast Router(config-if)# atm clock internal Router(config-if)# atm mcpt-timers 100 200 1000 Router(config-if)# no atm enable-ilmi-trap Router(config-if)# no atm ilmi-keepalive Router(config-if)# cell-packing 10 mcpt-timer 1 Configuring OAM Emulation on AToM VCs If Operation, Administration, and Maintenance (OAM) Emulation is not configured, the OAM method is set to transparent pass-through on AToM VCs. OAM Emulation provides the ability to send a remote defect indication (RDI) in response to an alarm indication signal (AIS) without passing it along the MPLS network to the egress PE. It also allows for sending F5 loopback cells of loopback point (with loopback indication equal to 0) in response to F5 loopback cells of source point (with loopback indication equal to 1) without passing them along the MPLS network to the egress PE. In addition, it drops F5 continuity check cells without passing them along the MPLS network to the egress PE. Restrictions OAM Emulation can be enabled only on an AAL5 VC. Cisco IOS Release 12.0(27)S 47