14
MODU LA R SWI TC HE S FIXE D- CO NF IG UR ATI ON S WI TC HE S
Catalyst 6500 Catalyst 4500 Catalyst 4900 Catalyst 3750 Catalyst 3560 Catalyst 2960 Catalyst 2950 Catalyst 2940 Catalyst
Express 500
INTE GR ATE D SE CU RI TY 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 • • • • •
AVAIL AB IL IT Y AN D RE SI LI EN CY
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