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MODULAR SWITCHES FIXED-CONFIGURATION SWITCHES
Catalyst 6500 Catalyst 4500 Catalyst 4900 Catalyst 3750 Catalyst 3560 Catalyst 2960 Catalyst 2950 Catalyst 2940
Catalyst
Express 500
INTEGRATED SECURITY continued
Attack Mitigation continued
Routing Protocol Pass Through
•
ARP Policing
•
H/W-based Directed Broadcast
•
Trust and Identity Management
802.1x Identity-based
Networking Port Authentication
• • • • • • • • •
802.1x with VLAN assignment
• • • • • • • •
802.1x with Guest VLAN
• • • • • • • •
802.1x with Aux. VLAN Support
• • • • • • • •
TACACS+/RADIUS
• • • • • • • •
RADIUS only
Secure Connectivity
H/W-based NAT/PAT
•
MD5 Route Authentication
• • •
Multilevel Account Privilege
• • • • •
AVAILABILITY AND RESILIENCY
Switch Redundancy
IOS Software Modularity
•
Non-stop Forwarding/Stateful Switchover (
NSF/SSO)
• •
NSF-aware
• • • • •
Redundant Power Supplies
• • •
external only external only external only external only
External
WS-CE500-24PC
Redundant Fans
• • •
Redundant Supervisors
• •
Generic Online Diagnostics (GOLD)
•
Basic Support for GOLD Services
• • • • •
Power Supply Failure Redundancy
• • • • • • •
24, PC only
Power Circuit Failure Redundancy
• • •
Network Protocols
Unidirectional Link Detection (UDLD)
• • • • • • • • •
Gateway Load Balancing Protocol (GLBP)
•
Cisco Catalyst Switches: FEATURE COMPARISON