You get this error because multible
CCC ip-interworking can't be configured on same out-interface .You can use subinterfaces for the out-interface as workaround :
R4
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R3
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#
interface Pos2/0/2
link-protocol ppp
undo shutdown
ip address 10.3.4.1 255.255.255.0
#
|
ccc ip-interworking test interface Pos12/1/0
out-interface GigabitEthernet3/0/3.10
#
interface GigabitEthernet3/0/3.10
vlan-type dot1q 10
local-ce mac broadcast
#
interface Pos12/1/0
link-protocol ppp
undo shutdown
ip address 10.3.4.2 255.255.255.0
undo dcn
#
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