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Introduction<br />
<strong>Cisco</strong> Campus Family Feature Comparison (continued)<br />
Fixed-Configuration <strong>Switch</strong>es<br />
Model/Series <strong>Catalyst</strong> 3650-X <strong>Catalyst</strong> 3650-E<br />
<strong>Catalyst</strong> 3560 <strong>Catalyst</strong> 2960 <strong>Catalyst</strong> 2960-S <strong>Catalyst</strong> Express<br />
Availability and Resiliency<br />
<strong>Switch</strong> Redundancy<br />
IOS Software Modularity<br />
Non-stop Forwarding/Stateful <strong>Switch</strong>over<br />
(NSF/SSO)<br />
NSF-aware • •<br />
Redundant Power Supplies External Only External Only<br />
•<br />
External Only External Only External Only External<br />
Redundant Fans<br />
Redundant Fan Trays<br />
Redundant Supervisors<br />
Generic Online Diagnostics (GOLD) • •<br />
Basic Support for GOLD Services • •<br />
Power Supply Failure Redundancy • •<br />
• •<br />
• •<br />
• • • 24, PC Only<br />
Power Circuit Failure Redundancy<br />
StackWise Plus<br />
StackPower<br />
Network Protocols<br />
Unidirectional Link Detection (UDLD) • •<br />
Gateway Load Balancing Protocol (GLBP)<br />
Hot Standby Routing Protocol (HSRP) • •<br />
Virtual Router Redundancy Protocol<br />
(VRRP)<br />
UplinkFast • •<br />
Backbone Fast • •<br />
RSTP (802.1w) • •<br />
PortFast • •<br />
Per VLAN STP (PVSTP) • •<br />
Per VLAN RSTP (PVRSTP) • •<br />
Multiple Instance STP (MISTP) • •<br />
MSTP (802.1s) • •<br />
STP Root Guard • •<br />
BDPU Guard • •<br />
Loop Guard • •<br />
IP Event Dampening<br />
• • • •<br />
•<br />
• • • •<br />
• • • •<br />
• • • •<br />
• • • •<br />
• • • •<br />
• • • •<br />
• • • •<br />
• • •<br />
• • • •<br />
• • • •<br />
• • • •<br />
Bidirectional Forwarding Detection<br />
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