Avaya Configuring Data Compression Services Manual de usuario descargar pdf (Pagina 51)

Customizing Data Compression

117352-C Rev. 00

3-5

To access this window, complete the following tasks:

Allocating Compression Memory for WCP

Using WCP across a network involves allocating memory to maximize

compression without taxing the resources of your router. To achieve this goal, you

can customize the following compression parameters:

• Compression mode (to maximize the compression ratio)

• History size (to maximize throughput)

• Buffer size (to prevent data loss)

Maximizing the Compression Ratio

You can compress data in one of two modes:

• Continuous packet compression (CPC) maintains compression history across

packets. CPC yields a higher compression ratio than packet-by-packet

compression. In most circumstances, you should select CPC, the default

value, to maximize compression.

• Packet-by-packet compression (PPC) creates a new history for each packet.

PPC yields a lower compression ratio than CPC. Select PPC only for links

that drop a very large number of packets. Be aware that under these

circumstances, implementing data compression may offer little or no

advantage.

If either side of the link specifies PPC, both sides of the link must use PPC.

Site Manager Procedure

You do this System responds

1. In the Configuration Manager window,

choose

Protocols

The Protocols menu opens.

2. Choose

Hi/fn LZS

. The Hi/fn LZS menu opens.

3. Choose

Interfaces

. The Hi/fn LZS Interface List window

opens.

1 2 ... 46 47 48 49 50 51 52 53 54 55 56 ... 73 74

Sin comentarios

Avaya Configuring Data Compression Services Manual de usuario Pagina 51