
System Administration
114088 Rev. A 8-55
Example:
Customizing Hardware Compression Search Depth
If you have model BLN, BLN-2, and BCN routers configured to run frame relay
on circuits of an Octal Sync link module, you can customize the depth of search
for tokens to replace data patterns sent and received by the optional Octal Sync
Hardware Compression daughterboard.
By increasing the search depth, you may enable the daughterboard to attain
compression ratios higher than are possible using default or inherited search depth
values. (The results you achieve depend greatly on the type of data you want to
compress over a circuit or line.) Note, however, that increasing the compression
ratio beyond a certain value on a circuit or line may also lower the throughput on
that circuit or line. Configure search depth attributes for the best trade-off between
compression ratio and end-to-end (for example, workstation-to-workstation)
throughput on the circuit or line.
Use Technician Interface commands to customize
• wfWcpLineSearchDepth
• wfWcpCircuitSearchDepth
If you enter:
The manager with address 192.32.1.20
in community “public”:
wfsnmpseed public 192.32.1.20
- 23 - 44 -
Sets the second counter to 23 and the
fourth counter to 44. The first, third, and
fifth counters are not changed.
Note: For more information on hardware and software compression services,
refer to the Configuring Data Compression Services guide.
Note: Only expert network technicians or administrators should attempt to
modify the set value of these WCP attributes. You cannot modify these
attributes from a Site Manager workstation.
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