HP IP Distance Gateway - Manual (Page 30)

Table 7 OC-1: 50 Mb/s
Compression
recommendations Scaling factor Total window
size (bytes) Round-trip time
ON 6 2 MB 200
ON 5 1 MB 100
ON 4 512 K 50
ON 2 128 K 25
ON 2 128 K 20
ON or OFF 2 128 K 15
OFF 1 64 K 10
OFF 0 32 K 5
OFF 0 32 K 2.5
OFF 0 32 K 1 or less
Table 8 100-BASE T: 100 Mb/s
Compression
recommendations Scaling factor Total window
size (bytes) Round-trip time
ON 7 4 MB 200
ON 6 2 MB 100
ON 5 1 MB 50
ON 4 512 K 25
ON 3 256 K 20
ON or OFF 3 256 K 15
OFF 2 128 K 10
OFF 1 64 K 5
OFF 0 32 K 2.5
OFF 0 32 K 1 or less
30 Configuration rules and guidelines