Create and configure a point-to-point subinterface on R1 and R3.
Note: Frame Relay encapsulation must be specified on the physical interface before subinterfaces can be created.
- Create subinterface 113 as a point-to-point interface on R1.
R1(config)# interface s0/0/0.113 point-to-point
R1(config-subif)# ip address 10.1.1.5 255.255.255.252
R1(config-subif)# ipv6 address 2001:db8:acad:d::1/64
R1(config-subif)# ipv6 address fe80::1 link-local
R1(config-subif)# frame-relay interface-dlci 113
R1(config-fr-dlci)#
2. Create subinterface 311 as a point-to-point subinterface on R3.
R3(config)# interface s0/0/1.311 point-to-point
R3(config-subif)# ip address 10.1.1.6 255.255.255.252
R3(config-subif)# ipv6 address 2001:db8:acad:d::3/64
R3(config-subif)# ipv6 address fe80::3 link-local
R3(config-subif)# frame-relay interface-dlci 311
R3(config-fr-dlci)#
- Verify connectivity.
R1# ping 10.1.1.6
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 10.1.1.6, timeout is 2 seconds:
!!!!!
Success rate is 100 percent (5/5), round-trip min/avg/max = 28/28/28 ms
R1# ping 2001:db8:acad:d::3
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 2001:DB8:ACAD:D::3, timeout is 2 seconds:
!!!!!
Success rate is 100 percent (5/5), round-trip min/avg/max = 28/28/28 ms
R3# ping 10.1.1.5
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 10.1.1.5, timeout is 2 seconds:
!!!!!
Success rate is 100 percent (5/5), round-trip min/avg/max = 28/28/28 ms
R3# ping 2001:db8:acad:d::1
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 2001:DB8:ACAD:D::1, timeout is 2 seconds:
!!!!!
Success rate is 100 percent (5/5), round-trip min/avg/max = 28/28/28 ms
- Issue the show frame-relay pvc command on R1 and R3 to display the PVC status.
R1# show frame-relay pvc
PVC Statistics for interface Serial0/0/0 (Frame Relay DTE)
Active Inactive Deleted Static
Local 2 0 0 0
Switched 0 0 0 0
Unused 0 0 0 0
DLCI = 103, DLCI USAGE = LOCAL, PVC STATUS = ACTIVE, INTERFACE = Serial0/0/0
input pkts 1170 output pkts 1408 in bytes 92566
out bytes 105327 dropped pkts 0 in pkts dropped 0
out pkts dropped 0 out bytes dropped 0
in FECN pkts 0 in BECN pkts 0 out FECN pkts 0
out BECN pkts 0 in DE pkts 0 out DE pkts 0
out bcast pkts 1160 out bcast bytes 89034
5 minute input rate 0 bits/sec, 0 packets/sec
5 minute output rate 0 bits/sec, 0 packets/sec
pvc create time 07:53:13, last time pvc status changed 00:35:58
DLCI = 113, DLCI USAGE = LOCAL, PVC STATUS = ACTIVE, INTERFACE = Serial0/0/0.113
input pkts 86 output pkts 494 in bytes 20916
out bytes 45208 dropped pkts 0 in pkts dropped 0
out pkts dropped 0 out bytes dropped 0
in FECN pkts 0 in BECN pkts 0 out FECN pkts 0
out BECN pkts 0 in DE pkts 0 out DE pkts 0
out bcast pkts 464 out bcast bytes 42088
5 minute input rate 0 bits/sec, 0 packets/sec
5 minute output rate 0 bits/sec, 0 packets/sec
pvc create time 00:35:58, last time pvc status changed 00:35:58
R3# show frame-relay pvc
PVC Statistics for interface Serial0/0/1 (Frame Relay DTE)
Active Inactive Deleted Static
Local 2 0 0 0
Switched 0 0 0 0
Unused 0 0 0 0
DLCI = 301, DLCI USAGE = LOCAL, PVC STATUS = ACTIVE, INTERFACE = Serial0/0/1
input pkts 1406 output pkts 1176 in bytes 105143
out bytes 93110 dropped pkts 0 in pkts dropped 0
out pkts dropped 0 out bytes dropped 0
in FECN pkts 0 in BECN pkts 0 out FECN pkts 0
out BECN pkts 0 in DE pkts 0 out DE pkts 0
out bcast pkts 1038 out bcast bytes 80878
5 minute input rate 0 bits/sec, 0 packets/sec
5 minute output rate 0 bits/sec, 0 packets/sec
pvc create time 07:51:07, last time pvc status changed 00:37:16
DLCI = 311, DLCI USAGE = LOCAL, PVC STATUS = ACTIVE, INTERFACE = Serial0/0/1.311
input pkts 513 output pkts 114 in bytes 47072
out bytes 30360 dropped pkts 0 in pkts dropped 0
out pkts dropped 0 out bytes dropped 0
in FECN pkts 0 in BECN pkts 0 out FECN pkts 0
out BECN pkts 0 in DE pkts 0 out DE pkts 0
out bcast pkts 74 out bcast bytes 26200
5 minute input rate 0 bits/sec, 0 packets/sec
5 minute output rate 0 bits/sec, 0 packets/sec
pvc create time 01:11:06, last time pvc status changed 00:37:16
- Issue the show frame-relay route command on FR to verify the status of the Frame Relay map statements.
FR# show frame-relay route
Input Intf Input Dlci Output Intf Output Dlci Status
Serial0/0/0 103 Serial0/0/1 301 active
Serial0/0/0 113 Serial0/0/1 311 active
Serial0/0/1 301 Serial0/0/0 103 active
Serial0/0/1 311 Serial0/0/0 113 active
- Issue the show frame-relay map command on R1 and R3 to verify the status of the Frame Relay map statements.
R1# show frame-relay map
Serial0/0/0 (up): ip 10.1.1.2 dlci 103(0x67,0x1870), static,
broadcast,
CISCO, status defined, active
Serial0/0/0 (up): ipv6 FE80::3 dlci 103(0x67,0x1870), static,
broadcast,
CISCO, status defined, active
Serial0/0/0 (up): ipv6 2001:DB8:ACAD:B::1 dlci 103(0x67,0x1870), static,
CISCO, status defined, active
Serial0/0/0 (up): ip 10.1.1.1 dlci 103(0x67,0x1870), static,
CISCO, status defined, active
Serial0/0/0 (up): ipv6 2001:DB8:ACAD:B::3 dlci 103(0x67,0x1870), static,
CISCO, status defined, active
Serial0/0/0.113 (up): point-to-point dlci, dlci 113(0x71,0x1C10), broadcast
status defined, active
R3# show frame-relay map
Serial0/0/1 (up): ipv6 FE80::1 dlci 301(0x12D,0x48D0), static,
broadcast,
CISCO, status defined, active
Serial0/0/1 (up): ipv6 2001:DB8:ACAD:B::3 dlci 301(0x12D,0x48D0), static,
CISCO, status defined, active
Serial0/0/1 (up): ip 10.1.1.2 dlci 301(0x12D,0x48D0), static,
CISCO, status defined, active
Serial0/0/1 (up): ipv6 2001:DB8:ACAD:B::1 dlci 301(0x12D,0x48D0), static,
CISCO, status defined, active
Serial0/0/1 (up): ip 10.1.1.1 dlci 301(0x12D,0x48D0), static,
broadcast,
CISCO, status defined, active
Serial0/0/1.311 (up): point-to-point dlci, dlci 311(0x137,0x4C70), broadcast
status defined, active