LAB: Frame Relay Interface type

Requirements:  Any router is only allowed to have 1 multipoint sub-interface

100.100.100.0/24 segment

R2:

int s0/1/0

ip address 100.100.100.2 255.255.255.0

frame-relay map ip 100.100.100.4 204 broadcast

frame-relay map ip 100.100.100.5 205 broadcast

frame-relay map ip 100.100.100.6 206 broadcast

frame-relay map ip 100.100.100.2 204 broadcast -ping to its own int

R4:

int s0/0/0

ip address 100.100.100.4 255.255.255.0

frame-relay map ip 100.100.100.2 402 broadcast

frame-relay map ip 100.100.100.5 402

frame-relay map ip 100.100.100.6 402

frame-relay map ip 100.100.100.4 402

R5:

int s0/1/0

ip address 100.100.100.5 255.255.255.0

frame-relay map ip 100.100.100.2 502 broadcast

frame-relay map ip 100.100.100.4 502

frame-relay map ip 100.100.100.6 502

frame-relay map ip 100.100.100.5 502

R6:

int s0/1/0

ip address 100.100.100.6 255.255.255.0

frame-relay map ip 100.100.100.2 602 broadcast

frame-relay map ip 100.100.100.4 602

frame-relay map ip 100.100.100.5 602

frame-relay map ip 100.100.100.6 602

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100.100.110.0/24 segment  r2, r5 and r6 using subinterface everything should be map.

R2:

int s0/1/0.110 multipoint

ip address 100.100.110.2 255.255.255.0

frame-relay map ip 100.100.110.5 215 broadcast

frame-relay map ip 100.100.110.6 216 broadcast

frame-relay map ip 100.100.110.2 215 broadcast -ping to its own int

R5:

int s0/1/0.110 multipoint

ip address 100.100.110.5 255.255.255.0

frame-relay map ip 100.100.110.4 512 broadcast

frame-relay map ip 100.100.110.6 512

frame-relay map ip 100.100.110.5 512

R6:

int s0/1/0.110 multipoint

ip address 100.100.110.6 255.255.255.0

frame-relay map ip 100.100.110.2 612 broadcast

frame-relay map ip 100.100.110.5 612

frame-relay map ip 100.100.110.6 612

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100.100.120.0/24 segment  r2, r4 ( each router nly have one multipoint)

R2:

int s0/1/0.120 point-to-point

ip address 100.100.120.2 255.255.255.0

frame-relay interface-dlci 214

R4:

int s0/0/0.120 multipoint

ip address 100.100.120.4 255.255.255.0

frame-relay map ip 100.100.120.2 412 broadcast

frame-relay map ip 100.100.120.4 412

note:  Not really a problem of using both physical interface and sub interface.