Nortel Networks 4600 Manual De Usuario
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The Contivity Extranet 4600 Switch
The Nortel Networks Contivity Extranet Switch 4600 (referred to as the module, or
Switch in this document) provides a scalable, secure, manageable remote access server
that meets FIPS 140-1 level 2 requirements for a multiple-chip standalone module. The
following sections describe how the Switch addresses FIPS 140-1 requirements.
Switch in this document) provides a scalable, secure, manageable remote access server
that meets FIPS 140-1 level 2 requirements for a multiple-chip standalone module. The
following sections describe how the Switch addresses FIPS 140-1 requirements.
2.1
Cryptographic Module
The Contivity Extranet Switch combines remote access protocols, security,
authentication, authorization, and encryption technologies in a single solution.
authentication, authorization, and encryption technologies in a single solution.
Figure 1 – The Contivity Extranet 4600 Switch
The Switch can support up to 5000 simultaneous user sessions, allowing each user to
exercise a variety of secure services. The Switch supports a number of secure network-
layer and data-link-layer protocols including Internet Protocol Security (IPSec), Point-to-
Point Tunneling Protocol (PPTP), Layer Two Tunneling Protocol (L2TP), and Layer Two
Forwarding (L2F). The architecture for the Switch is user-centric, where an individual
user or group of users can be associated with a set of attributes that provide custom access
to the Extranet. In effect, you can create a personalized extranet based on the specific
needs of a user or group. The unique Quality of Service (QoS) features include call
administration and packet forwarding priorities, and support for Resource ReSerVation
Protocol (RSVP).
exercise a variety of secure services. The Switch supports a number of secure network-
layer and data-link-layer protocols including Internet Protocol Security (IPSec), Point-to-
Point Tunneling Protocol (PPTP), Layer Two Tunneling Protocol (L2TP), and Layer Two
Forwarding (L2F). The architecture for the Switch is user-centric, where an individual
user or group of users can be associated with a set of attributes that provide custom access
to the Extranet. In effect, you can create a personalized extranet based on the specific
needs of a user or group. The unique Quality of Service (QoS) features include call
administration and packet forwarding priorities, and support for Resource ReSerVation
Protocol (RSVP).
2.2
Module Interfaces
The interfaces for the Switch are located on the rear panel as shown in Figure 2.