Cisco CATALYST 2950 24 PORT 10/100 SWITCH WITH 2 1000BASE-TX UPLINK PORTS Specification Guide
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Affected Product
Port Configuration
Replacement Product(s)*
Port Configuration
WS-C2950G-12-EI
12 10/100 + 2 1000BASE-X
•
WS-C3560-24PS
•
WS-C3560-24TS
•
WS-C2960-24TC-L
•
24 10/100 PoE + 2 SFPs
•
24 10/100 + 2 SFPs
•
24 10/100 + 2 dual-purpose uplinks
WS-C2950T-24
24 10/100 + 2 10/100/1000BASE-T
WS-C2960-24TT-L
24 10/100 + 2 10/100/1000 uplinks
WS-C2950T-48-SI
48 10/100 + 2 10/100/1000BASE-T
WS-C2960-48TT-L
48 10/100 + 2 10/100/1000 uplinks
*Note: Higher port-density deployments might be better suited for Cisco StackWise technology in the Cisco Catalyst 3750 Series.
Table 4.
Product Comparisons
Feature
Cisco Catalyst 2950G
Cisco Catalyst 2960
Cisco Catalyst 3750
Cisco Catalyst 3560
Interconnect Technology
GigaStack
®
gigabit interface
converter (GBIC)
–
Cisco StackWise technology in the Cisco
Catalyst 3750; SFP Interconnect in the
Cisco Catalyst 3560
DRAM
16 MB
64 MB
128 MB
Flash
8 MB
32 MB
32 MB
PoE
–
–
Yes
Dynamic Routing
–
–
Yes
IPv6
–
–
Yes
Jumbo Frame Support
–
Yes (10/100/1000 ports)
Yes (10/100/1000 ports)
Auto-Sense Media Dependent
Interface Crossover (Auto-MDIX)
–
Yes
Yes
Time Domain
Reflectometry
(TDR)
–
Yes
Yes (Gigabit Ethernet ports)
Access Control List
Entries
(ACEs)
300 ACEs
512 ACEs
2000 ACEs
Flexlinks
–
Yes
Yes
Security
NAC LAN port 802.1X only
NAC LAN port 802.1X only
•
NAC LAN port 802.1X
•
NAC LAN port IP
•
Dynamic ARP Inspection
•
IP Source Guard
•
Private VLAN (PVLAN)
•
Routed ACL, VLAN ACL
QoS
Weighted Round Robin (WRR)
Shaped Round Robin (SRR)
+ Weighted Tail Drop (WTD)
SRR + WTD
QoS Egress Shaping or
Egress
Policing
Policing (ingress only)
Shaping
Shaping