In this post we are going to see how to configure Frame Relay with Routing Protocols using cisco router as frame relay switch in GNS3.
For that go to this link CLICK HERE!!
Do all configurations except static routing(i.e. is step 6).Instead of Static routing we are going to configure dynamic with any routing protocols from this RIP,IGRP,OSPF and EIGRP.I am going to use RIP-Routing Information Protocols.
Before that do this small modification in Ho Router,stop the split horizon service in serial sub interfaces so that routing updates can be sent through same interface from where it was received.Split Horizon won't allow to sent back the routing updates on the same interface that was received .
In Router HO,
HO(config)#interface serial1/0.23
HO(config-subif)#no ip split-horizon
HO(config-subif)#exit
HO(config)#interface serial1/0.4
HO(config-subif)#no ip split-horizon
HO(config-subif)#exit
Now, Enable dynamic routing using RiP,
In Router HO,
HO(config)#router rip
HO(config-router)#network 10.0.0.0
HO(config-router)#network 20.0.0.0
HO(config-router)#network 90.0.0.0
HO(config-router)#exit
In Router BO1,
BO1(config)#router rip
BO1(config-router)#network 20.0.0.0
BO1(config-router)#network 30.0.0.0
BO1(config-router)#exit
In Router BO2,
BO2(config)#router rip
BO2(config-router)#network 20.0.0.0
BO2(config-router)#network 40.0.0.0
BO2(config-router)#exit
In Router BO3,
BO3(config)#router rip
BO3(config-router)#network 50.0.0.0
BO3(config-router)#network 90.0.0.0
BO3(config-router)#exit
Now check routing table of all routers using this command,
HO#show ip route
Codes: C - connected, S - static, R - RIP, M - mobile, B - BGP
D - EIGRP, EX - EIGRP external, O - OSPF, IA - OSPF inter area
N1 - OSPF NSSA external type 1, N2 - OSPF NSSA external type 2
E1 - OSPF external type 1, E2 - OSPF external type 2
i - IS-IS, L1 - IS-IS level-1, L2 - IS-IS level-2, ia - IS-IS inter area
* - candidate default, U - per-user static route, o - ODR
P - periodic downloaded static route
Gateway of last resort is not set
R 50.0.0.0/8 [120/1] via 90.0.0.2, 00:00:03, Serial1/0.44
C 20.0.0.0/8 is directly connected, Serial1/0.23
R 40.0.0.0/8 [120/1] via 20.0.0.3, 00:00:19, Serial1/0.23
C 10.0.0.0/8 is directly connected, FastEthernet2/0
C 90.0.0.0/8 is directly connected, Serial1/0.44
R 30.0.0.0/8 [120/1] via 20.0.0.2, 00:00:15, Serial1/0.23
Ping all host from 10.0.0.10,check whether you get reply from all host.
ping 30.0.0.10
ping 40.0.0.10
ping 50.0.0.10
Troubleshooting commands,
HO#show frame-relay pvc
PVC Statistics for interface Serial1/0 (Frame Relay DTE)
Active Inactive Deleted Static
Local 3 0 0 0
Switched 0 0 0 0
Unused 0 0 0 0
DLCI = 102, DLCI USAGE = LOCAL, PVC STATUS = ACTIVE, INTERFACE = Serial1/0.23
input pkts 1 output pkts 1 in bytes 34
out bytes 34 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 1 out bcast bytes 34
5 minute input rate 0 bits/sec, 0 packets/sec
5 minute output rate 0 bits/sec, 0 packets/sec
pvc create time 00:02:54, last time pvc status changed 00:02:35
DLCI = 103, DLCI USAGE = LOCAL, PVC STATUS = ACTIVE, INTERFACE = Serial1/0.23
input pkts 1 output pkts 1 in bytes 34
out bytes 34 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 1 out bcast bytes 34
5 minute input rate 0 bits/sec, 0 packets/sec
5 minute output rate 0 bits/sec, 0 packets/sec
pvc create time 00:02:57, last time pvc status changed 00:02:38
DLCI = 104, DLCI USAGE = LOCAL, PVC STATUS = ACTIVE, INTERFACE = Serial1/0.44
input pkts 1 output pkts 5 in bytes 34
out bytes 1743 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 5 out bcast bytes 1743
5 minute input rate 0 bits/sec, 0 packets/sec
5 minute output rate 0 bits/sec, 0 packets/sec
pvc create time 00:02:59, last time pvc status changed 00:02:40
HO#show frame-relay map
HO#show frame-relay lmi
HO#debug frame-relay lmi
HO#debug frame-relay packet
HO#debug frame-relay
In FRSW,
FRSW#show frame-relay route
Input Intf Input Dlci Output Intf Output Dlci Status
Serial1/0 102 Serial1/1 201 active
Serial1/0 103 Serial1/2 301 active
Serial1/0 104 Serial1/3 401 active
Serial1/1 201 Serial1/0 102 active
Serial1/2 301 Serial1/0 103 active
Serial1/3 401 Serial1/0 104 active
For that go to this link CLICK HERE!!
Do all configurations except static routing(i.e. is step 6).Instead of Static routing we are going to configure dynamic with any routing protocols from this RIP,IGRP,OSPF and EIGRP.I am going to use RIP-Routing Information Protocols.
Before that do this small modification in Ho Router,stop the split horizon service in serial sub interfaces so that routing updates can be sent through same interface from where it was received.Split Horizon won't allow to sent back the routing updates on the same interface that was received .
In Router HO,
HO(config)#interface serial1/0.23
HO(config-subif)#no ip split-horizon
HO(config-subif)#exit
HO(config)#interface serial1/0.4
HO(config-subif)#no ip split-horizon
HO(config-subif)#exit
Now, Enable dynamic routing using RiP,
In Router HO,
HO(config)#router rip
HO(config-router)#network 10.0.0.0
HO(config-router)#network 20.0.0.0
HO(config-router)#network 90.0.0.0
HO(config-router)#exit
In Router BO1,
BO1(config)#router rip
BO1(config-router)#network 20.0.0.0
BO1(config-router)#network 30.0.0.0
BO1(config-router)#exit
In Router BO2,
BO2(config)#router rip
BO2(config-router)#network 20.0.0.0
BO2(config-router)#network 40.0.0.0
BO2(config-router)#exit
In Router BO3,
BO3(config)#router rip
BO3(config-router)#network 50.0.0.0
BO3(config-router)#network 90.0.0.0
BO3(config-router)#exit
Now check routing table of all routers using this command,
HO#show ip route
Codes: C - connected, S - static, R - RIP, M - mobile, B - BGP
D - EIGRP, EX - EIGRP external, O - OSPF, IA - OSPF inter area
N1 - OSPF NSSA external type 1, N2 - OSPF NSSA external type 2
E1 - OSPF external type 1, E2 - OSPF external type 2
i - IS-IS, L1 - IS-IS level-1, L2 - IS-IS level-2, ia - IS-IS inter area
* - candidate default, U - per-user static route, o - ODR
P - periodic downloaded static route
Gateway of last resort is not set
R 50.0.0.0/8 [120/1] via 90.0.0.2, 00:00:03, Serial1/0.44
C 20.0.0.0/8 is directly connected, Serial1/0.23
R 40.0.0.0/8 [120/1] via 20.0.0.3, 00:00:19, Serial1/0.23
C 10.0.0.0/8 is directly connected, FastEthernet2/0
C 90.0.0.0/8 is directly connected, Serial1/0.44
R 30.0.0.0/8 [120/1] via 20.0.0.2, 00:00:15, Serial1/0.23
Ping all host from 10.0.0.10,check whether you get reply from all host.
ping 30.0.0.10
ping 40.0.0.10
ping 50.0.0.10
Troubleshooting commands,
HO#show frame-relay pvc
PVC Statistics for interface Serial1/0 (Frame Relay DTE)
Active Inactive Deleted Static
Local 3 0 0 0
Switched 0 0 0 0
Unused 0 0 0 0
DLCI = 102, DLCI USAGE = LOCAL, PVC STATUS = ACTIVE, INTERFACE = Serial1/0.23
input pkts 1 output pkts 1 in bytes 34
out bytes 34 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 1 out bcast bytes 34
5 minute input rate 0 bits/sec, 0 packets/sec
5 minute output rate 0 bits/sec, 0 packets/sec
pvc create time 00:02:54, last time pvc status changed 00:02:35
DLCI = 103, DLCI USAGE = LOCAL, PVC STATUS = ACTIVE, INTERFACE = Serial1/0.23
input pkts 1 output pkts 1 in bytes 34
out bytes 34 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 1 out bcast bytes 34
5 minute input rate 0 bits/sec, 0 packets/sec
5 minute output rate 0 bits/sec, 0 packets/sec
pvc create time 00:02:57, last time pvc status changed 00:02:38
DLCI = 104, DLCI USAGE = LOCAL, PVC STATUS = ACTIVE, INTERFACE = Serial1/0.44
input pkts 1 output pkts 5 in bytes 34
out bytes 1743 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 5 out bcast bytes 1743
5 minute input rate 0 bits/sec, 0 packets/sec
5 minute output rate 0 bits/sec, 0 packets/sec
pvc create time 00:02:59, last time pvc status changed 00:02:40
HO#show frame-relay map
HO#show frame-relay lmi
HO#debug frame-relay lmi
HO#debug frame-relay packet
HO#debug frame-relay
In FRSW,
FRSW#show frame-relay route
Input Intf Input Dlci Output Intf Output Dlci Status
Serial1/0 102 Serial1/1 201 active
Serial1/0 103 Serial1/2 301 active
Serial1/0 104 Serial1/3 401 active
Serial1/1 201 Serial1/0 102 active
Serial1/2 301 Serial1/0 103 active
Serial1/3 401 Serial1/0 104 active
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