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5 performance and capabilities – DSS Networks 8261-RTM User Manual

Page 65

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Gigabit Ethernet Metro-Switch

Board and Firmware Users Manual

DSS NETWORKS, INC.

Version: 1.14g

Page: 65

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Ethernet MIB (RFC 802.3)



11.5 PERFORMANCE AND CAPABILITIES


Full Duplex:

Support for 10/100/1000 Base T on all copper models, auto-negotiating
1000 Base X on fiber ports, auto negotiating


Virtual Network: Virtual LAN (VLAN) tag support

Line speed: multi-layer switching on all 12-ports

Performance category: 32 million packets-per-second/24Gb line rate switching

L2 table: 16384-entry ARL MAC address table, automatic learning

L3 Table: Integrated 4096-entry IPv4 host table

Port trunking and mirroring: (32 trunk groups with link aggregation)

Memory: Integrated 1MB packet memory

Protocol support:

Rapid spanning tree protocol support
VLAN 802.1D, 802.1Q support
(4096 VLANS, 8 Classes of service per port)
IP multicasting

Traffic control:

Packet classification and L2-L7 filtering
Traffic metering/shaping


Flow control: Advanced flow-control and head-of-line blocking prevention, packet
aging, storm control

Filtering: Advanced fast filter processor and rules-based matching

Jumbo Frames: Supports jumbo frames to 9K