Overview
GSM and UMTS with IMA and PVC Routing (HSDPA Offload) Configuration
The combined GSM and UMTS with IMA and PVC Routing configuration allows PVC Routing to be
off-loaded to an alternate backhaul (see
Figure B-12
BTS
Node-B
MWR_A
!
card type E1 0 0
card type E1 0 1
card type E1 0 2
!
!
redundancy
mode y-cable
standalone
!
network-clock-participate wic 0
network-clock-participate wic 1
network-clock-participate wic 2
network-clock-participate aim 1
network-clock-select 1 E1 0/0/1
network-clock-select 2 E1 0/1/1
!
ipran-mib snmp-access inBand
ipran-mib location cellSite
!
!
controller E1 0/0/0
framing NO-CRC4
clock source internal
channel-group 0 timeslots 1-31
!
controller E1 0/0/1
channel-group 0 timeslots 1-31
!
controller E1 0/1/0
framing NO-CRC4
clock source internal
Cisco 3825 Mobile Wireless Edge Router Software Configuration Guide
B-74
GSM and UMTS with IMA and PVC Routing (HSDPA Offload) Configuration
GSM + UMTS Configuration
With IMA and PVC routing
S0/0/0:0
MWR_A
Multilink1
S0/1/0:0
ATM0/
10.10.10.1/30
IMA0
GE 0/0
192.168.1.1/24
Figure B-12 on page
B-74).
MWR_B
Multilink1
10.10.10.2/30
GE 0/0
192.168.1.1/24
Appendix B
Configuration Examples
BSC
S0/0/0:0
S0/1/0:0
ATM0/
IMA0
RNC
OL-15667-03