Cisco 3825 Software Configuration Manual page 85
Mobile wireless edge router
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Also See for 3825:
- Non proprietary security policy (30 pages) ,
- Installation and upgrades (20 pages) ,
- Quick start manual (138 pages)
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Chapter 4
Configuring the Cisco 3825 Mobile Wireless Edge Router in a RAN-O Solution with the Command-Line
Step 10
To configure the local parameters required to establish an IP/UDP backhaul connection, enter the
following command including the IP address and port you want to establish the IP/UDP backhaul
connection from.
Router(config-if)# umts-iub local ip-address port
Step 11
To configure the remote parameters required to establish an IP/UDP backhaul connection, enter the
following command including the IP address and port you want to establish the IP/UDP backhaul
connection from.
Router(config-if)# umts-iub remote ip-address port
Create an ATM permanent virtual circuit (PVC):
Step 12
Router(config-if)# pvc [ name ] vpi/vci [qsaal]
Where:
name—(Optional) specifies the name of the ATM PVC interface you create.
•
•
vpi—Specifies the ATM network virtual path identifier (VPI) of this PVC.
•
vci—Specifies the ATM network virtual channel identifier (VCI) of this PVC.
•
qsaal—(Optional) specifies the Q.2931 signaling ATM adaptation layer (QSAAL) encapsulation
type.
Note
For example, the following command specifies the ATM PVC interface with a VPI of 0 and a VCI of 100:
Router(config-if)# pvc 0/100
Note
Step 13
Configure the ATM adaptation layer (AAL) and encapsulation type to AAL0 encapsulation.
Router(config-if)# encapsulation aal-encap
OL-15667-03
Typically AAL5 PVCs are defined using qsaal encapsulation. However, if the traffic profile is
such that the AAL5 packets exceed normal signaling (272 bytes) payload size, it is
recommended that the PVC be defined using AAL0.
This is commonly true for OAM PVCs and synchronization PVCs. NodeB Application Part
(NBAP) and Access Link Control Application Part (ALCAP) PVCs can be defined using qsaal
encapsulation.
PVC definitions should match those on the NodeB and use the following definitions:
NBAP signaling–use qsaal
ALCAP signaling–use qsaal
AAL2 bearer–use encapsulation aal0
All other PVCs should use encapsulation aal0
Class of service should be defined to match the NodeB PVC class of service definitions. For
instance, if the NodeB has defined a PVC with CBR, the PVC on the Cisco 3825 router should
use the same CBR definitions.
OAM can be defined on the PVCs as well. If the NodeB has OAM enabled on its PVC, OAM
should be defined on the PVCs of the Cisco 3825 router as well.
Cisco 3825 Mobile Wireless Edge Router Software Configuration Guide
Configuration Sequence
4-27
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