HP 2424M - Manual (Page 34)

HP ProCurve Switch 4000M / 8000M / 2424M / 1600M Reviewer’s Guide
6.3 HP ProCurve Switch 1600M
6.3.1 Throughput test
6.3.1.1 100BT
Port pairs active: 12, (24 ports) = 1.2Gbps data out of the tester 21
Test length: 60 seconds
Packet size (bytes) 64 128 256 512 1024 1280 1518
Total Packets 1785720 1013508 543480 281952 143676 115380 97524
Percentage 100.0 100.0 100.0 100.0 100.0 100.0 100.0
6.3.1.2 10BT
Port pairs active: 12, (24 ports) = 120Mbps data out of the tester 21
Test length: 60 seconds
Packet size (bytes) 64 128 256 512 1024 1280 1518
Total Packets 178572 101352 54348 28200 14364 11544 9756
Percentage 100.0 100.0 100.0 100.0 100.0 100.0 100.0
6.3.2 Latency Test - unicast traffic
6.3.2.1 100Mbps
Port pairs active: 1
Latency test length: 10 seconds
Port-Pair Latency in microsec (µs)
Packet size (bytes) 64 128 256 512 1024 1280 1518
Port 1 to 2 8.70 14.90 25.80 47.60 92.50 117.30 134.30 FIFO
3.58 4.66 5.32 6.64 10.58 14.90 12.86 LIFO
(Calculated) 17
6.3.2.2 10Mbps
Port pairs active: 1
Latency test length: 10 seconds
Port-Pair Latency in microsec (µs)
Packet size (bytes) 64 128 256 512 1024 1280 1518
Port 1 to 2 66.10 117.90 221.10 427.30 839.90 1045.9
0
1237.8
0
FIFO
14.90 15.50 16.60 17.70 20.70 21.90 23.40 LIFO
(Calculated) 22
21 SmartApplications, version 1.7, does not support full duplex operation out of the tester ports. Testing done through NetCom
Systems SmartWindows revision 6.23 has verified full media speed, full duplex simultaneously on all ports at both 10Mbps
and 100Mbps for the Switch 1600M.
22 See the Latency discussion in section 3 of this guide for the LIFO calculation.
©1998, 1999, 2000 Hewlett-Packard Co Revision 3.2b – 1/15/2000 Page 34 of 36