Enterasys Networks ANG-1100 manual ANG-1102/1105 Topology, System Description

System Description	Chapter 1
	Overview

		Hub			- Negotiates tunnel protocols					APS-3000/7000
					- Compresses data over tunnel
					- Encrypts data over tunnel
						ANG-3000/7000			- Authenticates Aurorean
	Cable/DSL modem								users (or forwards login
									requests to RADIUS servers)
									- Logs message/alarm activity
									- Maintains master TollSaver
									database
			INTERNET		Router		Firewall				RiverMaster
ANG-1102/1105
- Initiates tunnel to ANG-3000/7000								- Defines user/group policies
- Negotiates tunnel protocols
				Site-to-Site connection				- Displays message/alarm activity
- Encrypts data over tunnel
								- Configures system network settings

Figure 2 ANG-1102/1105 Topology

An ANG-1100 comes equipped with the following:

!110-250V power supply.

!High-performance CPU: 90 MHz internal, 45 MHz external.

!Complete set of diagnostic LEDs which display the server’s operational status.

!One (ANG-1102) or four trusted (ANG-1105) 10/100 Base-T Ethernet ports and one external 10 Base-T port each to connect the system to the network and the Internet.

!One DB-9 port (ANG-1105) for diagnostics.

2 Aurorean Network Gateway-1100 User’s Guide