Chapter 2 Overview 2-9
2.3.1.1 Additional Layer 2 Functionality
■ Broadcast/Multicast/Unknown Unicast storm recovery
■ Double VLAN/vMAN tagging
■ DHCP filtering
■ Jumbo Ethernet frames
■ Many-to-one port mirroring (Tx, Rx, both)
■ Static MAC filtering
■ MAC-based VLANs
■ IP subnet-based VLANs
■ Port description
■ Protected ports
■ Network and host DoS attack suppression
2.3.1.2 System Facilities
■ Event and Error Logging Facility
■ Run-time and configuration download capability
■ PING utility
■ XMODEM
■ RFC 768—UDP
■ RFC 783—TFTP
■ RFC 791—IP
■ RFC 792—ICMP
■ RFC 793—TCP
■ RFC 951—BootP
■ RFC 1321—Message Digest Algorithm
■ RFC 1534—Interoperation between BootP and DHCP
■ RFC 2030—Simple Network Time Protocol (SNTP) V4 for IPv4, IPv6, and OSI
■ RFC 2131—DHCP client/server
■ RFC 2132—DHCP options and BootP vendor extensions
■ RFC 2865—RADIUS client
■ RFC 2866—RADIUS accounting
■ RFC 2868—RADIUS attributes for Tunnel protocol support
■ RFC 2869—RADIUS extensions
■ rfc2869bis—RADIUS support for Extensible Authentication Protocol (EAP)