
Network Scenarios Pagina 20 di 35
http://www.cisco.com/univercd/cc/td/doc/product/access/acs_fix/827/827swcfg/ntwkscen.htm 14/02/2001
l Configuring VoIP Dial Peers for H.323 Signaling
l Configuration Example
To add additional features to this network, refer to "Feature-By-Feature Router Configurations."
After configuring your router, you need to configure the PVC endpoint. For a general configuration
example, refer to "Cisco 3640 Gateway Configuration Example" at the end of this chapter.
Specifying CRB and Configuring the Ethernet Interface
Use this table to specify CRB and configure the Ethernet interface, beginning in global configuration
mode.
Configuring the ATM Interface and Subinterfaces
Use this table to configure the ATM interface and subinterfaces, beginning in global configuration mode.
Step Task Router
Prompt
Command
1 .
Specify CRB. Router
(config)#
bridge crb
2 .
Enter configuration mode for the Ethernet
interface.
Router
(config-if)#
interface
ethernet 0
3 .
Specify the bridge-group number to which
the Ethernet interface belongs.
Router
(config-if)#
bridge-group 1
4 .
Exit configuration mode for the Ethernet
interface and the router.
Router
(config-if)#
exit
5 .
Specify the bridge protocol to define the type
of STP.
Router
(config-if)#
bridge 1
protocol ieee
Step Task Description Router
Prompt
Command
1 .
Specify the ATM0.1 subinterface. Router
(config-if)#
interface ATM 0.1
point-to-point
2 .
Set the IP address and subnet mask for
the ATM0.1 subinterface.
Router
(config-if)#
ip address 1.0.0.1
255.255.255.0
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