F E AT U R E S
Simplified manageability
■Dual image and multiple configuration file storage provides backup
■Industry standard CLI with a familiar interface reduces training costs
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■Remote telnet management or secure shell
■Port based, port mirroring for troubleshooting
■Human readable
■IGMPv1/v2/v3 snooping to optimize multicast traffic
■IGMP querier for
■BootP/DHCP client allows
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■Auto MDI/MDIX automatically configures transmit and receive signals to support straight thru and crossover cabling
■SNMPv1/v2/v3
■Supports RFC 2819 RMON group
■Simple Network Time Protocol (SNTP) for network wide time synchronization
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■IEEE 802.1ab (LLDP) and
■Virtual cable tester provides
■Event logging and remote SYSLOG support
VLAN support
■255 VLANs
■4,094 VLAN tag value support
■Per port, 802.1Q, MAC, IP subnet and protocol VLAN
■Per service VLAN stacking
■Multicast TV VLAN registration per port for maximum bandwidth efficiency between edge and core.
High availability
■802.1w rapid recovery spanning tree allows
■802.1d spanning tree for loop free topology and link redundancy
■802.1s multiple spanning tree
■Fast forwarding mode on user ports to bypass
■Static and 802.3ad dynamic link aggregation that supports automatic configuration of link aggregates with other switches.
■Broadcast storm control
■Redundant 1:1 power
■Fault tolerant loop stack topology
Quality of service
■802.1p, TOS, DSCP marking
■QoS mapping: 802.1p to TOS/DSCP, TOS to 802.1p/DSCP, DSCP to 802.1p/TOS
■Classification per port, 802.1p(COS) value, MAC SA/DA, Ethertype, TOS precedence, DSCP value, ICMP code and type, IP SA/DA, IP protocol, TCP/UDP port
■Classification per inner VLAN for VLAN stacking configuration
■Four egress queues per port that support strict and WRR queuing algorithms
■Ingress bandwidth rate limiting per port/flow
■Egress bandwidth rate limiting per port/queue
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