EDM01-09v7 DAG 3.8S Card User Guide
©2005
23
Version 9: May 2006
Procedure (continued)
Step 4.
Check Path Label
Ensure path label is correct as per the payload
Step 5. Check ATM Setting
Ensure ATM lcd is off and sync set.
Step 6. Check PoS Settings
Ensure PoS scrambling and CRC settings are correct.
4.6 General Purpose Counters
Description
In addition to bit indicators, the card supports two general purpose
counters which can be used to trouble-shoot network configuration
problems. The following items are countable.
0
sonet_bip1
1
sonet_bip2
2
sonet_bip3
3
atm_bad_hec
4
atm_cor_hec
5
atm_rcv_idle
6
atm_rcv_cell
7
pos_bad_crc
8
pos_min_err
9
pos_max_crc
10
pos_abort
11
pos_good_frames
12
pos_bytes_rcvd
The item to be counted can be passed to
dagthree
with option
-c
.
4.7 Inspect Links Data and Cells
Description
With ATM network configurations it is useful to inspect the number of
data and idle cells on a link:
dag@endace:~$ dagthree -d dagN atm
dag@endace:~$ dagthree -d dagN -c 5,6 -i
For example, any given OC3c link the sum of data and idle cells per
second should be around 350,000; 1.4 million for OC12c links
respectively.
Summary of Contents for DAG 3.8S
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