Reliant Octel 300 Spezifikationen PDF herunterladen (Seite 169)

IP Office Product Description

IP Office 4.2

Page 169

Issue 18.b.- (08 July 2008)

VPN: IPSec Tunneling

IPSec tunnels allow a company to pass data between locations over unsecured IP networks such as the public

internet. The company data is secured using 3DES encryption making it unintelligible to other parties that

might be 'eaves dropping' on the traffic. Tunneling can be applied to link offices together or provide workers

access to the office over the internet. All IP Office systems support up to a total of 256K worth of encrypted

traffic to multiple locations. Initially, inter-working is supported only between IP Offices that are connected

either directly on a WAN port or via the LAN using a 3rd Party router. IPSec is optional and enabled on IP

Office through a License Key.

Note: Check with Avaya for supported scenarios and 3rd party devices.

VPN: Layer 2 Tunneling Protocol

PPP authentication using PAP or CHAP takes place between directly connected routers only. When using a

public IP Network to connect sites this authentication takes place between the customers router and the

service provide router that it is connected to. In some circumstances it is desirable to authenticate between

the customer owned routers, jumping over all the intermediary routers of the service provide network. Layer 2

Tunneling Protocol allow this to happen by facilitating a two stage authentication, firstly with the service

provider router then the customer router on the remote network.

1 2 ... 164 165 166 167 168 169 170 171 172 173 174 ... 335 336

Keine Kommentare

Reliant Octel 300 Spezifikationen Seite 169