Enterasys csx200 Betriebsanweisung

CSX200 Family User’s Guide

65

This section describes the fields in the first Bridging and Routing configuration window.

This field allows you to specify whether or not the CSX200 bridges traffic. 

Click on the check box to turn MAC Bridging on.

This field is grayed out until MAC Bridging is turned on. It allows 

you to configure the CSX200 to use the Spanning Tree Protocol, which lets the remote device 
check for bridging loops, and other sites that use the Spanning Tree Protocol. Click on the check 
box to turn on Spanning Tree Protocol.

The IP Routing check box allows you to turn on/off IP Routing. Click on the check 

box to turn on IP Routing. 

The IPX Routing check box allows you to turn on/off IPX Routing. Click on the 

check box to turn on IPX Routing.

This field displays the IPX network number assigned to the 

external Ethernet network on the Ethernet port. It is grayed out until IPX Routing is turned on. 

This field is grayed out until IPX Routing is turned on. It allows you to select the 

type of IPX frame in which packets are encapsulated for transmission. Select one of the four 
available frame types.

The Firewall configuration window shown in 

 displays after clicking on the Firewall... 

button in the first Bridging and Routing configuration window. The Firewall configuration window 
is used to configure an Access Control List (ACL), and to allow or deny specified IP addresses to 
communicate through the CSX200.

The Access Control List option allows you to create access control lists that restrict traffic to, from, 
or between specific IP hosts, subnets, or networks. You can configure access control restrictions 
based on the following:

The source, destination, or a combination of the source and destination address of a packet.

The upper layer protocol type of a packet such as TCP, UDP, ICMP, or all TCP/IP protocols.

The TCP or UDP port number of a packet.