Lab 5.2.5 Configuring Frame Relay Subinterfaces – Instructor Version 1700

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DLCI = 103, DLCI USAGE = LOCAL, PVC STATUS = ACTIVE, INTERFACE = Serial0/0.103 input pkts 16 output pkts 14 in bytes 2258 out bytes 2307 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 9 out bcast bytes 1787 pvc create time 00:14:29, last time pvc status changed 00:02:02 DLCI = 104, DLCI USAGE = LOCAL, PVC STATUS = INACTIVE, INTERFACE = Serial0/0 input pkts 0 output pkts 0 in bytes 0 out bytes 0 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 0 out bcast bytes 0 pvc create time 00:14:30, last time pvc status changed 00:06:13 Step 8 Show the Frame Relay maps a. Look at the frame relay maps by typing the command show frame-relay map at the privileged EXEC mode prompt: Amsterdam#show frame-relay map b. What is the status of the links? Up c. The DLCIs are defined as what type? Point-to-Point d. Are the DLCIs the same on the Paris router? No Amsterdam#show frame-relay map Serial0/0.103 (up): point-to-point dlci, dlci 103(0x67,0x1870), broadcast status defined, active Serial0/0.102 (up): point-to-point dlci, dlci 102(0x66,0x1860), broadcast status defined, active Step 9 Show LMIs a. Look at the Local Management Interface (LMI) statistics using the show frame-relay lmi command: Amsterdam#show frame-relay lmi b. Which fields have non-zero counter values? Num Status Enq. Sent, Num Status msgs Rcvd c. What is the LMI type? ANSI Amsterdam#show frame-relay lmi LMI Statistics for interface Serial0/0 (Frame Relay DTE) LMI TYPE = ANSI Invalid Unnumbered info 0 Invalid Prot Disc 0 Invalid dummy Call Ref 0 Invalid Msg Type 0 482 - 489 CCNA 4: WAN Technologies v 3.1 - Lab 5.2.5 Copyright © 2003, Cisco Systems, Inc.
Invalid Status Message 0 Invalid Lock Shift 0 Invalid Information ID 0 Invalid Report IE Len 0 Invalid Report Request 0 Invalid Keep IE Len 0 Num Status Enq. Sent 55 Num Status msgs Rcvd 56 Num Update Status Rcvd 0 Num Status Timeouts 0 Step 10 Check routing protocol a. Use the show ip route command to verify that the PVCs are up and active: Amsterdam#show ip route b. Is the routing protocol working? Yes c. If not, troubleshoot the routers configurations. d. List the IGRP routes I 192.168.6.0/24 [100/10476] via 192.168.4.2, 00:01:06, Serial0/0.102 [100/10476] via 192.168.5.2, 00:01:20, Serial0/0.103 I 192.168.2.0/24 [100/8486] via 192.168.4.2, 00:01:06, Serial0/0.102 I 192.168.3.0/24 [100/8486] via 192.168.5.2, 00:01:20, Serial0/0.103 Amsterdam#show ip route Codes: C - connected, S - static, I - IGRP, 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, E - EGP 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 C 192.168.4.0/24 is directly connected, Serial0/0.102 C 192.168.5.0/24 is directly connected, Serial0/0.103 I 192.168.6.0/24 [100/10476] via 192.168.4.2, 00:01:06, Serial0/0.102 [100/10476] via 192.168.5.2, 00:01:20, Serial0/0.103 C 192.168.1.0/24 is directly connected, FastEthernet0/0 I 192.168.2.0/24 [100/8486] via 192.168.4.2, 00:01:06, Serial0/0.102 I 192.168.3.0/24 [100/8486] via 192.168.5.2, 00:01:20, Serial0/0.103 Step 11 Verify connectivity a. Ping the fastethernet interfaces. b. Were the pings successful? Yes c. If the pings were not successful, troubleshoot the router configurations and repeat this step. Amsterdam#ping 192.168.1.1 Type escape sequence to abort. Sending 5, 100-byte ICMP Echos to 192.168.1.1, timeout is 2 seconds: !!!!! Success rate is 100 percent (5/5), round-trip min/avg/max = 1/1/4 ms 483 - 489 CCNA 4: WAN Technologies v 3.1 - Lab 5.2.5 Copyright © 2003, Cisco Systems, Inc.
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Page 3 and 4: Step 3 Create subinterfaces on the
Page 5 and 6: in FECN pkts 0 in BECN pkts 0 out F
Page 7 and 8: Sending 5, 100-byte ICMP Echos to 1
Page 9 and 10: Paris(config)#exit Paris#copy runni
Page 11 and 12: Erasing and reloading the router En
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Page 15 and 16: Step 3 Create subinterfaces on the
Page 17 and 18: DLCI = 103, DLCI USAGE = LOCAL, PVC
Page 19 and 20: • Turn the router off • Remove
Page 21 and 22: Paris(config-if)#ip address 192.168
Page 23 and 24: Router Interface Summary Router Mod
Page 25 and 26: Start a HyperTerminal session. Note
Page 27: Step 6 Configure IGRP routing To co
Page 31 and 32: Amsterdam Router#configure terminal
Page 33 and 34: Berlin Frame Relay and IGRP Configu
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Lab 5.2.5 Configuring Frame Relay Subinterfaces – Instructor Version 1700

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