Cisco Systems 3825 manual Combined GSM and Umts Configuration, GSM + Umts Configuration

Appendix B Configuration Examples

Overview

Combined GSM and UMTS Configuration

The combined GSM and UMTS configuration allows both the GSM and UMTS technologies to become aggregated over the traditional multilink backhaul connection (see Figure B-10).

Figure B-10 Combined GSM and UMTS Configuration

GSM + UMTS Configuration

BSC

BTS

	S0/0/0:0	S0/0/0:0
S0/1/0:0	Multilink1	Multilink1	S0/1/0:0
ATM 0/2/0	10.10.10.1/30	10.10.10.2/30	ATM 0/2/0
	MWR_A	MWR_B
			270643
Node-B			RNC

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 1 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

	channel-group 0 timeslots 1-31
	Cisco 3825 Mobile Wireless Edge Router Software Configuration Guide
OL-15667-03		B-63