Just bought 2 x 2501 routers and a 1912 switch to start setting up my lab. First, are these 3 devices adequate? Secondly, what cables do I need to use with the devices?
1) your first problem is that you have one subnet for your entire network.
2) only connect one router to the switch
router 1 s0 connects to your 4500 s0, 192.168.1.x/24
router 2 s0 connects to your 4500 s1, 192.168.2.x/24
router 3 s0 connects to your 4500 s2, 192.168.3.x/24
any router's e0 connects to your switch, 192.168.4.x/24
don't forget, on the dce cable side you need to add the clock rate command.
Now how about the router e0, do I have to do anything to them?
What about the switch problem that I have also. How come I can't see the router or switch?
serial0 is up, line protocol is down
Hardware is HD64570
Internet address is 192.168.2.2/24
MTU 1500 bytes, BW 1544 Kbit, DLY 20000 usec,
reliability 255/255, txload 1/255, rxload 1/255
Encapsulation HDLC, loopback not set
Keepalive set (10 sec)
Last input never, output 00:00:10, output hang never
Last clearing of "show interface" counters never
Input queue: 0/75/0/0 (size/max/drops/flushes); Total output drops: 0
Queueing strategy: weighted fair
Output queue: 0/1000/64/0 (size/max total/threshold/drops)
Conversations 0/1/256 (active/max active/max total)
Reserved Conversations 0/0 (allocated/max allocated)
Available Bandwidth 1158 kilobits/sec
5 minute input rate 0 bits/sec, 0 packets/sec
5 minute output rate 0 bits/sec, 0 packets/sec
0 packets input, 0 bytes, 0 no buffer
Received 0 broadcasts, 0 runts, 0 giants, 0 throttles
0 input errors, 0 CRC, 0 frame, 0 overrun, 0 ignored, 0 abort
201 packets output, 5211 bytes, 0 underruns
0 output errors, 0 collisions, 69 interface resets
0 output buffer failures, 0 output buffers swapped out
128 carrier transitions
DCD=up DSR=up DTR=up RTS=up CTS=up
Router2#
Router2#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, su - IS-IS summary, 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 192.168.10.0/24 is directly connected, Ethernet0
Router2#
Serial1 is up, line protocol is down
Hardware is HD64570
Internet address is 192.168.2.1/24
MTU 1500 bytes, BW 1544 Kbit, DLY 20000 usec,
reliability 255/255, txload 1/255, rxload 1/255
Encapsulation FRAME-RELAY, loopback not set
Keepalive set (10 sec)
LMI enq sent 0, LMI stat recvd 0, LMI upd recvd 0
LMI enq recvd 0, LMI stat sent 0, LMI upd sent 0, DCE LMI down
LMI DLCI 1023 LMI type is CISCO frame relay DCE
FR SVC disabled, LAPF state down
Broadcast queue 0/64, broadcasts sent/dropped 0/0, interface broadcasts 0
Last input never, output never, output hang never
Last clearing of "show interface" counters 00:41:34
Input queue: 0/75/220/0 (size/max/drops/flushes); Total output drops: 0
Queueing strategy: weighted fair
Output queue: 0/1000/64/0 (size/max total/threshold/drops)
Conversations 0/0/256 (active/max active/max total)
Reserved Conversations 0/0 (allocated/max allocated)
5 minute input rate 0 bits/sec, 0 packets/sec
5 minute output rate 0 bits/sec, 0 packets/sec
220 packets input, 5629 bytes, 0 no buffer
Received 0 broadcasts, 0 runts, 0 giants, 0 throttles
0 input errors, 0 CRC, 0 frame, 0 overrun, 0 ignored, 0 abort
0 packets output, 0 bytes, 0 underruns
0 output errors, 0 collisions, 76 interface resets
0 output buffer failures, 0 output buffers swapped out
157 carrier transitions
DCD=up DSR=up DTR=up RTS=up CTS=up
Router#
Router#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
But for some reason I am still having problem with the switch can't see one of the routers.
Its not the tranceiver or cable cuz I switch them all around.
I can ping from router 1 (192.168.1.2) to 4500 (192.168.1.1)
I can ping from 4500 (192.168.1.1) to router (192.168.1.2)
I can't ping from router 1 (192.168.1.2) to router 2 (192.168.3.2)?
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