Equipment Matrix Last updated = 2/26/02 |
Feature |
Vendor IDF Devices |
Cisco |
Extreme |
HP |
Nortel |
3COM |
|
2950G |
3550-48 |
48i |
Summit24e2 |
4000M |
2524 |
420-24T |
4400 |
3300 |
Backplane |
13.6Gbps |
13.6 Gbps |
17.5Gbps |
8.8 Gbps |
3.88 Gbps |
9.6 Gbps |
12.8 Gbps |
8.8 - 17.1 Gbps |
? |
Packets
per Second |
10.1Million |
10.1 Million |
10.1Million |
6.6 Million |
4.67 Million |
6.6 Million |
5.1 Million |
6.6 - 10.1
Million |
? |
VLAN
Capabilites |
64 |
1005 |
4096 |
64 |
30 |
30 |
32 |
? |
? |
802.1q
VLAN Tagging |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
802.1p
Traffic Prioritization |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
No |
Yes |
Yes |
CoS |
Yes |
Yes |
Yes |
No |
Yes |
Yes |
No |
Yes |
Yes |
QOS
queues per port |
4 |
4 |
8 |
No |
2 |
0 |
0 |
4 |
2 |
# of
ports |
|
|
|
|
|
|
|
|
|
10/100
Base / capable |
48 / 48 |
48 |
48 / 48 |
24 |
40 / 80 |
12 or 24 |
24 |
24 or 48 |
24 |
GIG |
2 |
2 |
2 / 2redundant |
2 |
Modules vary |
2 Modules /
varies |
1 |
Modules vary |
Modules Vary |
IGMP
Snooping |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
No |
Yes |
Yes |
Link
Aggregation - 802.1ad |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
Spanning-Tree |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
802.1D -
Spanning-tree |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
802.1w -
Fast Convergence Spanning Tree |
No |
future |
No |
No |
No |
Yes |
No |
Yes |
No |
GVRP - dynamic VLAN assignment |
? |
? |
Yes |
No |
No |
Yes |
No |
? |
? |
Port
Monitoring |
Yes |
Yes |
Yes ? |
Yes ? |
Yes |
Yes |
Yes |
Yes |
Yes |
Radius |
Yes |
future |
Yes |
No |
No |
Yes |
Yes |
? |
No |
SSH |
No |
No |
Yes |
No |
No |
Yes |
No |
? |
No |
Warranty |
? |
? |
Annual |
Annual |
Lifetime |
Lifetime |
? |
Lifetime |
Lifetime |
Cost |
? |
? |
$875.00 |
$162.00 |
$0.00 |
$0.00 |
? |
$0.00 |
$0.00 |
Maintenance
Discount % |
40 |
40 |
6 |
6 |
0 |
0 |
? |
0 |
0 |
List
Price |
$4,995.00 |
$5,795.00 |
$8,995.00 |
$1,995.00 |
$1,999.00 |
$1,099.00 |
$1,695.00 |
$3,295.00 |
$1,595.00 |
UW
Discount % |
40 |
40 |
35 |
35 |
40 |
44 |
56 |
40.1 |
40.1 |
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