Nortel Networks 8000 - Manual (Page 421)

Nortel Secure Router 8000 Series
Configuration -WAN Access 10 Low-speed ATM configuration
Step 3 Run:
pvc { pvc-name vpi/vci | vpi/vci }
A PVC is created and the PVC view is displayed.
Step 4 Run:
oam frequency frequency [ up up-count down down-count retry-frequency retry-frequency ]
The sending and retransmission detection of OAM F5 loopback cells is enabled.
up-count should be smaller than that of down-count.
When the link status is not stable and the local PVC needs to sense the status change of the
PVC of the peer end, the OAM F5 Loopback function must be configured on the PVC of the
local end.
—End
10.10.7 Checking the Configuration
Run the following command to check the previous configuration.
Action Command
Check the alarm status,
configuration and statistics of the
ATM OAM.
display atm oam { alarm-status [ atm
interface-number [ vpi/vci ] ] | configuration [ atm
interface-number [ vpi/vci ] ] | statistics atm
interface-number vpi/vci }
Run the display atm oam alarm-status command, you can view the alarm status of the ATM
OAM.
<Quidway> display atm oam alarm-status atm 2/0/0.1
Interface PVC AIS state AIS type AIS reason RDI state RDI type
Atm2/0/0.1 1/100 RELEASE - - RELEASE -
Current displayed item(s) is : 1
Run the display atm oam configuration command, you can view the configuration of the
ATM OAM.
<Quidway> display atm oam configuration atm 2/0/0.1
Interface PVC Attribute CC func CC dir CC attr
Atm2/0/0.1 1/100 segment disable
Current displayed item(s) is : 1
Run the display atm oam statistics command, you can view the statistics of the ATM OAM.
<Quidway> display atm oam statistics atm 1/0/0.1 1/100
Total number of received OAM Cells : 0
Number of received AIS Cells : 0
Number of received End AIS Cells : 0
Issue 5.3 (30 March 2009) Nortel Networks Inc. 10-35