Q-Logic ISR6142 Router User Manual


 
3 – Planning
Topology
SN0051102-00 A 3-7
A
Topology
The iSR6142 router supports two distinct topologies: interconnecting local SANs
(see Figure 3-1) and interconnecting remote SANs (see Figure 3-2).
Figure 3-1 LAN Topology - Local SAN Interconnect
Table 3-6. OC-12 and Above – 621 Mbits/Sec
Round Trip Delay
(ms)
Total Window Size
(bytes)
Scaling Factor
250
1 MB
5
100
1 MB 5
50
1 MB 5
25
1 MB 5
20
1 MB 5
15
1 MB 5
10
1 MB 5
5
512 K 4
2.5
256 K 3
1 or less
64 K 1