3Com 7700R 데이터시트 - 페이지 4
{카테고리_이름} 3Com 7700R에 대한 데이터시트을 온라인으로 검색하거나 PDF를 다운로드하세요. 3Com 7700R 8 페이지. 3com 7700: specifications
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®
S W I T C H 7 7 0 0 FA M I LY D ATA S H E E T
Features
PERFORMANCE
Backplane capacity
Maximum bandwidth
Maximum throughput
LAYER 2 SWITCHING
MAC Address
VLAN
Link Aggregation
Auto-negotiation
Traffic control
STP/RSTP
LAYER 3 SWITCHING
Routes
IP Routing
Multicast
Network protocol
Resilience
4
8- and 7-slot chassis: 96 Gbps; 4-slot: 48 Gbps
8- and 7-slot chassis: 240 Gbps; 4-slot: 120 Gbps
8- and 7-slot chassis: 177 Mpps; 4-slot: 95 Mpps
32K MAC addresses
10K Static MAC addresses
Modules forwarding (delay <10µs)
9K Jumbo Frame support
4096 VLANs (IEEE 802.1Q)
Port-based (IEEE 802.1Q) and protocol-based (IEEE 802.1v) VLANS
GVRP (GARP VLAN Registration Protocol)
IPv6 tunneling using protocol-based VLANs
IEEE 802.3ad Link Aggregation Control Protocol (LACP)
Supports maximum of 64 link aggregation groups
Auto-negotiation of port speed and duplex
IEEE 802.3x full-duplex flow control
Back pressure flow control for half-duplex
Supports broadcast storm suppression per VLAN
IEEE 802.1D Spanning Tree Protocol (STP)
IEEE 802.1w Rapid Spanning Tree Protocol (RSTP)
IEEE 802.1S Multiple Spanning Tree Protocol instances (MSTP)
Single STP instance
BPDU (Bridge Protocol Data Unit) protection
Hardware based routing
64K routes
64K static routes
64K dynamic / static ARP (Address Resolution Protocol) entries
64 IP interfaces
RIP (Routing Information Protocol), v1 and v2; supports Split Horizons
OSPF (Open Shortest Path First), v1 and v2; 50 areas
BGP4 (Boarder Gateway Protocol)*
IS-IS (Intra-Domain Intermediate System to Intermediate System)*
Hardware-based multicast routing for wirespeed performance
1K multicast routes
IGMP (Internet Group Management Protocol) snooping on Layer 2 interfaces
IGMP v1 and v2
GMRP (GARP Multicast Registration Protocol)
PIM-DM (Protocol Independent Multicast-Dense Mode)
PIM-SM (Protocol Independent Multicast-Sparse Mode)
DHCP Relay (Dynamic Host Configuration Protocol Relay)
TCP/IP protocol stack
ARP
VRRP (Virtual Router Redundancy Protocol): 14 virtual routers per
switch; each virtual router supports 16 IP addresses
*
Available in the 3Com Advanced Feature Software