SSH DC power Cisco Network Switch WS - C4948 of IP - spoofing attacks , 10 connectivity

Catalyst 4948, optnl sw, 48-Port 10/100/1000+4 SFP, no p/s

Primary hardware features include:

• Wire-speed performance for 10/100/1000 connectivity

– 136-Gbps switching fabric with 102-Mpps forwarding rate for Layer 2 through 4

• Power-supply redundancy for nonstop operation

– 1+1 redundant hot-swappable internal AC or DC power supplies

• Robust Security

– Prevention of man-in-the-middle and IP-spoofing attacks

– Access control lists (ACL)

– Secure Shell (SSH) Protocol versions 1 and 2

– Simple Network Management Protocol Version 3 (SNMPv3) for secure remote access and network

management

• Comprehensive management

– Dedicated 10/100 console port and dedicated 10/100 management port

– Remote in-band management through SNMP