Cisco CAB-ACBZ-10A 数据表
© 2013 Cisco and/or its affiliates. All rights reserved. This document is Cisco Public Information.
Page 2 of 14
Switch Configurations
Table 1.
Cisco Catalyst 2960-S Series Switches Configurations
Model
10/100/1000
Ethernet Interfaces
Ethernet Interfaces
Uplink Interfaces
Cisco IOS Software
Feature Set
Feature Set
Available PoE
Power
Power
FlexStack Stacking
Cisco Catalyst 2960S-48FPD-L
48
2 SFP+
LAN Base
740W
Optional
Cisco Catalyst 2960S-48LPD-L
48
2 SFP+
LAN Base
370W
Optional
Cisco Catalyst 2960S-24PD-L
24
2 SFP+
LAN Base
370W
Optional
Cisco Catalyst 2960S-48TD-L
48
2 SFP+
LAN Base
-
Optional
Cisco Catalyst 2960S-24TD-L
24
2 SFP+
LAN Base
-
Optional
Cisco Catalyst 2960S-48FPS-L
48
4 SFP
LAN Base
740W
Optional
Cisco Catalyst 2960S-48LPS-L
48
4 SFP
LAN Base
370W
Optional
Cisco Catalyst 2960S-24PS-L
24
4 SFP
LAN Base
370W
Optional
Cisco Catalyst 2960S-48TS-L
48
4 SFP
LAN Base
-
Optional
Cisco Catalyst 2960S-24TS-L
24
4 SFP
LAN Base
-
Optional
Cisco Catalyst 2960S-48TS-S
48
2 SFP
LAN Lite
-
No
Cisco Catalyst 2960S-24TS-S
24
2 SFP
LAN Lite
-
No
Cisco FlexStack
Cisco FlexStack provides stacking of up to four 2960-S switches through an optional module (Figure 2).
The FlexStack stack module is hot-swappable and can be added to any Cisco Catalyst 2960-S switch with LAN
Base software. Switches connected to a stack will automatically upgrade to the stack’s Cisco IOS Software
version and transparently join the stack without additional intervention.
Cisco FlexStack and Cisco IOS Software provide true stacking, with all switches in a stack acting as a single
switch unit. FlexStack provides a unified data plane, unified configuration, and single IP address for switch
management. The advantages of true stacking include lower total cost of ownership and higher availability through
simplified management and cross-stack features including EtherChannel, SPAN, and FlexLink. Note that cross-
stack features must be disabled before removing the stack module from an active stack member switch.
FlexStack also allows mixed stacking: 2960-S and 2960-SF switches can be combined to provide a combination of
Gigabit and Fast Ethernet ports in a single switch stack.
Figure 2. Cisco FlexStack Switch Stack