Cabletron Systems SSIM-R8-02 Spécifications télécharger pdf (Page 87)

Enterasys Xpedition User Reference Manual 67

ATM Sample Configuration 1

Applying an ATM Service Profile

After defining a service profile on XP1 and XP2, apply them to the VC connection we

created earlier.

The following command line applies the service profile ‘cbr1m’ to the VC (vpi=0, vci=100)

on ATM port at.1.1 of XP1:

The following command line applies the service profile ‘cbr1m’ to the VC (vpi=0, vci=100)

on ATM port at.2.1 of XP2:

Configuring an Interface on an ATM Port

The next step is to configure an interface for each ATM port. Creating an interface on an

ATM port assigns a network IP address and submask on that port, and assigns it to a

specified VC (VPI/VCI pair). Since a VC is a connection in the ATM Layer only, creating

an interface for an ATM port is necessary to establish a connection in the IP network layer.

You can assign a peer-address to an ATM port interface. This peer-address specifies the IP

address for the other end of the VC connection.

Set the IP interface name as ‘atm1’ and IP address as 11.1.100.1/24 on ATM port

at.1.1.0.100. The following command line configures the interface on XP1

Set the IP interface name as ‘atm2’ and IP address as 11.1.100.2/24 on ATM port

at.2.1.0.100. The following command line configures the interface on XP2

Configuring an IP Route

The next step is to add an IP route which will specify a gateway address to reach a certain

subnet. You already configured IP interfaces for both Ethernet ports. VLAN B (connected

to IP interface 11.1.2.1/24) belongs to the subnet 11.1.2.0. Similarly, VLAN A (connected to

IP interface 11.1.1.1/24) belongs to the subnet 11.1.1.0.

ssr1(config)# atm apply service cbr1m port at.1.1.0.100

ssr2(config)# atm apply service cbr1m port at.2.1.0.100

1(config)# interface create ip atm1 address-netmask 11.1.100.1/24 peer-address 11.1.100.2 port

at.1.1.0.100 up

ssr2(config)# interface create ip atm2 address-netmask 11.1.100.2/24 peer-address 11.1.100.1 port

at.2.1.0.100 up

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Cabletron Systems SSIM-R8-02 Spécifications Page 87