Lucent Technologies CAJUN P120, Руководство пользователя

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Cajun P120 User’s Guide 1
Chapter 1
Overview
The Cajun P120 is a standalone 10/100 Mbps Ethernet workgroup switch with a
range of optional expansion modules that provide additional Ethernet, Fast
Ethernet and Gigabit Ethernet connectivity.
The Cajun P120 is fully compatible with IEEE standards for VLAN Tagging, Gigabit
Ethernet, flow control, priority queuing and LAG (Link Aggregate Grouping - also
known as Trunking). The full standards-compliance, combined with auto-
negotiation (10/100) makes expanding your network to match your company’s
growing needs “plug and play” simple.
Summary of Features
• Basic module providing 24 x 10/100BaseTX ports
• Expansion modules:
— 2 x 1000Base-SX ports named Cajun X120S2
— 2 x 1000Base-LX ports named Cajun X120L2
— 1 x 1000Base-SX ports named Cajun X120S1
— 1 x 1000Base-LX ports named Cajun X120L1
— 2 x 100Base-F ports named Cajun X120F2
— 8 x 10/100Base-TX ports named Cajun X120T8
— 2 x Gigabit GBIC named Cajun X120G2
— 2 x 1000BaseT named Cajun X120GT2 (future).
• Full and half duplex on all 10/100 and 100 Mbps ports
• 2 fans included for redundancy
• RS-232 interface (RJ-45) on front panel (for Terminal set-up)
• RS-232 interface for SLIP on back panel
• Standard Auto-Negotiation advertising the following set of capabilities:
10/100, HDX/FDX
• Support for Port Partition mode
• Back Pressure in HDX mode, activated through Technician CLI only (default is
OFF)
• OpenTrunk™ (Link Aggregation Grouping). Up to four trunks can be
operational at a time – three groups of up to eight 10/100Base-T ports and one
on the expansion modules (two 1000Base-X, two 100Base-FX or up to eight
10/100Base-TX ports on expansion modules), based on one Base-Port per-LAG.
• Per port VLAN number allocation from VLAN number 1 to 3071
• Possibility to assign a dedicated VLAN for the agent, from 1 to 3071, for creating
a virtual side band port for management