Network Router User Manual

2-3
Cisco IOS XE Integrated Session Border Controller Configuration Guide for the Cisco ASR 1000 Series Aggregation Services Routers
OL-15421-01
Chapter 2 Configuring Integrated Session Border Controller
Configuring Integrated Session Border Controller DBE Deployment
DETAILED STEPS
Command or Action Purpose
Step 1
enable
Example:
Router> enable
Enables privileged EXEC mode.
• Enter your password if prompted.
Step 2
configure terminal
Example:
Router# configure terminal
Enters global configuration mode.
Step 3
interface sbc {interface-number}
Example:
Router(config)# interface sbc 1
Creates an SBC virtual interface numbered 1 in the example
and enters into interface configuration mode.
Step 4
ip address ip-address
Example:
Router(config-if)# ip address 1.1.1.1 255.0.0.0
Configures an IP address on the SBC virtual interface.
Step 5
exit
Example:
Router(config-if)# exit
Exits interface configuration mode.
Step 6
sbc {sbc-name} dbe
Example:
Router(config)# sbc mySbc dbe
Creates the DBE service on the SBC called “mySbc” in the
example and enters into SBC-DBE configuration mode.
Step 7
vdbe [global]
Example:
Router(config-sbc-dbe)# vdbe global
Enters into VDBE configuration mode with a default DBE
named “global.”
Only one DBE is supported and its name must be “global.”
Step 8
h248-version version
Example:
Router(config-sbc-dbe-vdbe)# h248-version 3
Specifies that the DBE uses an H.248 version when it forms
associations with an H.248 controller.
Version 2 is the default.
Step 9
h248-napt-package [napt | ntr]
Example:
Router(config-sbc-dbe-vdbe)# h248-napt-package
napt
Defines whether the DBE uses the Network Address and
Port Translation (NAPT) or NAT Traversal (NTR) H.248
package for signaling NAT features. NTR is the default.
The example configures the DBE to use NAPT.
Step 10
local-port {port-num}
Example:
Router(config-sbc-dbe-vdbe)# local-port 2947
Configures the DBE to use the specific local port number
when connecting to the default media gateway controller
(MGC).