3Com 4200G Series, Техническое описание

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3
3COM SWITCH 4200G GIGABIT FAMILY
FEATURE HIGHLIGHTS
3Com
® 310
2
VoIP
Pho
nes
3Com
Rou
ter 3
012
Ethernet/Fast Ethernet
Gigabit Ethernet
10-Gigabit Ethernet
Internet
3Com
Swi
tch 4
200G
3Com
Swi
tch 5
500G
-EI
3CR1
7562- 91 Supe rStac k 3 Sw
itch 4 500 5 0-Por t
3CR1 7561- 91 Sup erSta ck 3 S
witch 4500 26-P ort
3CR1 7561- 91 Sup erSta
ck 3 S witch 4500 26-P ort
3CR1 7561- 91 Sup erSta
ck 3 S witch 4500 26-P ort
3CR1
7172- 91 Supe rStac k 4 Sw itch 5
500-E I PWR 52-P ort
3Com
Wire
less
7760
Acce
ss P
oint
Serv
ers
PCs
PCs
PDA
/
VoW
iFi P
hone
Wire
less
Lapt
ops
3Com
NBX
®
V30
01
3Com NBX V3000 3Com NBX V3000
NBX V 3001
1 2
3 4
1 2
SMALL-TO-MEDIUM LAN CONFIGURATION SUPPORTED BY THE
SWITCH 4200G
FEATURE DESCRIPTION
IEEE 802.1X network access control Standards-based security combined with RADIUS authentication
RADIUS Authenticated Device Access Authentication of attached devices via MAC address for an additional (RADA)
level of endpoint security.
Access Control Lists (ACLs) Enable usage policies at each point of access to the network via the switch
Bandwidth rate limiting and four Enforce controls on each port for efficient use of network resources and priority
queues prioritization of delay-sensitive traffic.
“Dual-personality” Gigabit Ethernet Choice of copper or fiber media for flexible uplinks.
interfaces
Multicast filtering with Eliminate unneeded traffic on the network, improve network efficiency.
IGMP snooping versions 1, 2 and 3
Spanning Tree, Rapid Spanning Tree, Improve network resiliency and availability.
and Multiple Spanning Tree support
Power over Ethernet models Prepare the network for Voice over IP or wireless access points.
100 MB and 1000 MB fiber connections Use SFPs to add fiber connections to the network. Dual-speed support
makes network migration easier.
Secure management Authentication and encryption of management traffic via Secure Shell
(SSH) version 2, HTTPS and SNMP version 3.
3Com Operating System Proven software featured in 3Com premium enterprise switches such as
the Switch 4500, 5500, 7700 and 8800 families and enterprise routers like the
Router 6000, 5000 and 3000 families.
Service and Support Backed by 3Com Global Services and authorized partners with demonstrated
expertise in network assessment, implementation and maintenance
In the above network, 3Com Switch 4200G and Switch 5500G-EI units
are managed as a single cluster.