Cisco ISE - Line Card ISE Configuration Manual page 47

Software Configuration of ATM ISE Line Cards for Cisco 12000 Series Routers
Command or Action
Step 7
atm mcpt-timers [timer1-timeout timer2-timeout
timer3-timeout]
Example:
Router(config-if)# atm mcpt-timers 100 200 1000
Step 8
no atm enable-ilmi-trap
Step 9
no atm ilmi-keepalive
Step 10
cell-packing cells mcpt-timer timer
Example:
Router(config-if)# cell-packing 10 mcpt-timer 1
Step 11
xconnect peer-router-id vcid encapsulation mpls
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.
How to Configure AToM VCs on the 4-Port ATM ISE Line Card
Purpose
Sets up the cell-packing timers, which specify how long the
PE router can wait for cells to be packed into an MPLS
packet.
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.
Disables ILMI traps.
Disables ILMI keepalives.
Enables cell packing and specifies the cell packing
parameters.
The cells value represents the maximum number of cells to
be packed into an MPLS packet. The range is from 2 to 28.
The timer value allows you to specify which timer to use.
Binds the attachment circuit to a pseudowire VC or VP.
Cisco IOS Release 12.0(27)S
47