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48 Portas 10/100 Rj-45
+ 4 Portas SFP (Mini-Gbic)
acompanha cabo de força
Bracket mount Rack
The Enterasys B2 is a high-performance, Fast Ethernet edge switch that provides scalable, wire-rate performance in support of the bandwidth-intensive and delay-sensitive requirements of today’s demanding applications. With support for 16,000 MAC addresses, the B2 is an excellent choice for environments that require complete multi-layer switching compatible Monomodo and multimodo capabilities and support for high density 10/100 Ethernet ports. The B2 is well-suited for 100 Mbps netorks that may migrate to a predominantly Gigabit Ethernet network. In addition to its complete multi-layer switching capabilities, the B2 also provides multi-layer packet classification and priority queuing for differentiated services. Along with a switch capacity of 57.6 Gbps, the B2 provides up to 48 10/100 Ethernet ports as well as 4 Gigabit Ethernet uplink ports. Leveraging the B2’s wire-rate stacking capability, as many as 8 B2s can be interconnected in a single stack to create a virtual switch that provides 460.8 Gbps of capacity and up to 384 10/100 Ethernet ports as well as 32 Gigabit Ethernet uplink ports.
Robust Quality of Service (QoS) features enable strong support for integrated multimedia networks, including Voice over IP (VoIP) and video, as well as all types of data-intensive applications. The B2’s optional policy license enables its highly customizable Layer 2/3/4 packet classification capabilities to work together with the 8 hardware-based priority queues associated with each Ethernet port to support a suite of differentiated services with as many as 8 distinct priority levels. In conjunction with its non-blocking L2 switching architecture, the B2’s intelligent queuing mechanisms ensure that mission-critical applications receive prioritized access to network resources.
Enterasys B2-Series Boot Code...
SDRAM Circuit Test of 255MB
Version 01.00.46 06-26-2008
Computing MD5 Checksum of operational code...
Select an option. If no selection in 2 seconds then
operational code will start.
1 - Start operational code.
2 - Start Boot Menu.
Select (1, 2):
Operational Code Date: Thu Nov 13 16:07:28 2008
Attaching interface lo0...done
Adding 60006 symbols for standalone.
SOC unit 0 attached to PCI device BCM5670_A1
SOC unit 1 attached to PCI device BCM5665_B0
Adding BCM transport pointers
Configuring CPUTRANS TX
Configuring CPUTRANS RX
st_state(0) = 0x0
st_state(1) = 0x2
(Unit 1)(STACK: master on 0:11:88:2c:bb:91 (1 cpu, 2 units)
STACK: attach 2 units on 1 cpu
This switch is manager of the stack.
<165>Oct 5 19:22:47 0.0.0.0-1 USER_MGR: 241 % User:admin logged in from cons
Enterasys SecureStack B2
Command Line Interface
Enterasys Networks, Inc.
50 Minuteman Rd.
Andover, MA 01810-1008 U.S.A.
(c) Copyright Enterasys Networks, Inc. 2007
Chassis Serial Number: 05450259900B
Chassis Firmware Revision: 04.02.02.0009
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