Nortel Passport 8672ATME, Using Manual

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72 Chapter 4 Managing the Passport 8672ATME Module with Device Manager
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Displaying F5 Loopback statistics
To display F5 Loopback statistics:
1
From the Device Manager menu bar choose Edit > ATM.
The ATM dialog box opens with the ATM PVC tab displayed (Figure 18) .
2 Highlight a PVC.
3
Click F5 Loopback.
The F5 Loopback dialog box opens with the F5 Loopback tab displayed
(Figure 26) .
4
Click the F5 Loopback Stats tab.
The F5 Loopback Stats tab is displayed (Figure 27) .
Figure 27 F5 Loopback Stats tab
LbUpCount Enter the number of consecutive end-to-end F5-OAM loopback
cell responses (1-255) that must be received in order to change a
PVC connection state to up. The default value is 3 responses.
LbDownCount Enter the number of consecutive end-to-end F5-OAM loopback
cell responses (1-255) to be not received in order to change a
PVC state to down. The default value is 5 responses (not
received).
TrapEnable Click to enable or disable OAM traps. When enabled, a trap is
sent to the management station when rc2kAtmPvcOamVcStatus
is going up or down.
Table 13 F5 Loopback tab field descriptions (continued)
Field Description