Cisco 3825 - Page 28

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Cisco 3825 Mobile Wireless Edge Router Software Configuration Guide
OL-15667-03
Chapter 1 Overview of the Cisco 3825 Mobile Wireless Edge Router
New Features in Cisco IOS Release 12.4(16)MR1
xconnect 99.99.99.99 1101 encapsulation mpls sequencing both
!
2. When more than one PVC needs to be mapped to a PW, configure the xconnect command under the
subinterface mode to configure N:1 VCC cell in relay mode PW. All PVCs configured under this
subinterface are mapped to the PW.
A sample configuration is written as follows:
interface ATM0/0/1.1 multipoint
no snmp trap link-status
atm cell-packing 28 mcpt-timer 3
xconnect 99.99.99.99 1200 encapsulation mpls sequencing both
pvc 1/35 l2transport
encapsulation aal0
!
pvc 1/36 l2transport
encapsulation aal0
!
pvc 1/37 l2transport
encapsulation aal0
ATM AAL5 CPCS-SDU Mode
ATM adaptation layer 5 (AAL5) SDU mode maps one AAL5 type PVC to a PW. Use the xconnect
command under an AAL5 encapsulation type PVC to configure AAL5 SDU mode PW.
A sample configuration is written as follows:
interface ATM0/0/1
no ip address
load-interval 30
scrambling-payload
no atm ilmi-keepalive
pvc 0/100 l2transport
encapsulation aal5
xconnect 99.99.99.99 1100 encapsulation mpls sequencing both
!
ATM One-to-One VCC Cell Mode
ATM 1:1 VCC cell relay mode maps one PVC to a PW. Use a one-to-one keyword in the xconnect
command mode to specify a 1:1 VCC relay mode PW.
A sample configuration is written as follows:
interface ATM0/0/1
no ip address
load-interval 30
scrambling-payload
atm mcpt-timers 1000 2000 3000
no atm ilmi-keepalive
pvc 0/102 l2transport
encapsulation aal0
cell-packing 28 mcpt-timer 3
xconnect 99.99.99.99 1102 encapsulation mpls sequencing both one-to-one
!