Tuesday, September 17, 2013

Cisco Catalyst 2960-S Model Comparison

Introducing Catalyst 2960-S

l  24/48 10/100/1000 ports with fixed uplinks
l  Fixed Uplink Options: 4x1G or 2x10G SFP+
l  FlexStack Technology
Brings stackable ease-of-use features to the 2960 family, features 20G stacking links
l  Power over Ethernet
Full standards-based PoE on every port
PoE+ support for next-generation high-power devices
l  Sustainability-GREEN
Very low power for Gigabit Ethernet Switch
New EnergyWise functionality to control PHY power
Half the power of Catalyst 2960G
l  E-LLW, NBD and 90 day TAC support
LAN Lite and LAN Base Software Options
LAN Lite option provides entry-level Gig-E platform

Catalyst2960-S Characteristics

ü  10/100 Ethernet for Out Of Band (OOB) network mgmt new for C2960-S series
ü  USB Flash - type A, external Flash storage
ü  USB console (type B) and RJ45 console supported
ü  DRAM: 128MB
ü  On board Flash: 64MB
ü  Low Latency
ü  RPS support: CAB-E type cable. (CAB-RPS2300-E=)

Catalyst 2960-S FlexStack

n  FlexStack available with optional Module
Hot Swappable with two wire-speed 10G ports
n  Up to 4 switches in a stack
n  Unified management, control, and data plane (similar look and feel as StackWise)
n  3 FlexStack Cable lengths supported
0.5 meters, 1.0 meter, 3.0 meter

Catalyst 2960-S FlexStack Stacking

u  Cross-stack EtherChannel, SPAN, and FlexLink supported
EtherChannel physical links across stack members
u  Pre-Provisioning of stack members supported
u  Easy member addition and replacement
u  Configurable Stack Master
Following same Master election rules as StackWise Plus
u  Support same CISCO-STACKWISE-MIB
u  Single Spanning tree node: No spanning-tree across stack
u  Stack link topology change is handled in SW, not HW

Data flow recovery needs SW involvement

Catalyst 2960-S Key Differentiations
²  Catalyst 2960-S–Gigabit Ethernet Switch
LAN Base & LAN Lite models available
²  Stacking with FlexStack technology
²  10 Gigabit UpLinks with SFP+ form factor
²  802.3at POE+; Full POE power with 740W or 370W budgets
²  Low power consumption–Lowest in industry (Fixed Gig Switches)
²  Very Low Latency
²  Line rate all interfaces
²  Enhanced LLW

Catalyst 2960-S Model comparison

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