Cisco ISE - Line Card ISE Configuration Manual page 49

Software Configuration of ATM ISE Line Cards for Cisco 12000 Series Routers
OAM Emulation should be configured at both ends of the VC.
Note
Example
Router> enable
Router# configure terminal
Router(config)# interface atm1/0
Router(config-if)# pvc 10/50 l2transport
Router(config-if-l2trans-pvc)# encapsulation aal5
Router(config-if-l2trans-pvc)# oam emulation-enable
Router(config-if-l2trans-pvc)# oam-pvc manage 0
Router(config-atm-l2trans-pvc)# xconnect 13.13.13.13 100 encapsulation mpls
Troubleshooting Tips
To troubleshoot AToM VCs, use the following commands:
Command
Router# show mpls l2transport vc
Router# show mpls l2transport vc detail
Configuring ATM Shaping on AToM VCs
The 4-Port ATM ISE line cards support both VP and VC traffic shaping for AToM. The following ATM
shaping options are available:
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The following tasks illustrate how to configure the ATM shaping queue size and traffic shaping for CBR,
UBR, VBR-rt and VBR-nrt classes of service on AToM VCs and VP tunnels in various transport modes.
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Constant bit rate (CBR)—Supports real-time applications that request a static amount of bandwidth
that is continuously available for the duration of the connection. Use the command cbr pcr.
Real-time variable bit rate (VBR-rt)—Supports real-time applications that have bursty transmission
characteristics. Use the command vbr-rt pcr scr.
Non-real time variable bit rate (VBR-nrt)—Supports non-real-time applications with bursty
transmission characteristics that tolerate high cell delay, but require low cell loss. Use the command
vbr-nrt pcr scr.
Unspecified bit rate (UBR)—Supports non-real-time applications that tolerate both high cell delay
and cell loss on the network. There are no network service-level guarantees for the UBR service
category, and therefore it is a best-effort service. Use the command ubr pcr.
Configuring Cell Relay over MPLS on PVCs, page 50
Configuring Cell Relay over MPLS on PVPs, page 52
Configuring Cell Packing over MPLS on PVCs, page 55
Configuring Cell Packing over MPLS on PVPs, page 57
Configuring AAL5 over MPLS on PVCs, page 60
How to Configure AToM VCs on the 4-Port ATM ISE Line Card
Purpose
Displays information about AToM VCs that have been enabled to
route Layer 2 packets on the router.
Displays detailed information about the VCs that have been
assigned VC IDs.
Cisco IOS Release 12.0(27)S
49