Konfigurasi pada Router0 :
Router>en
Router#conf t
Router(config)#int fa 0/0
Router(config-if)#ip add 172.16.3.1 255.255.255.0
Router(config-if)#no shut
Router(config-if)#exit
Router(config)#int s2/0
Router(config-if)#ip add 172.16.2.1 255.255.255.0
Router(config-if)#clock rate 64000
Router(config-if)#no shut
Router(config)#exit
Router(config)#ip route 172.16.1.0 255.255.255.0 s2/0
Router(config)#ip route 192.168.0.0 255.255.252.0 s2/0
Router(config)#exit
Konfigurasi pada
Router1 :
Router>en
Router#conf t
Router(config)#int fa 0/0
Router(config-if)#ip add 172.16.1.1 255.255.255.0
Router(config-if)#no shut
Router(config-if)#exit
Router(config)#int s2/0
Router(config-if)#ip add 172.16.2.2 255.255.255.0
Router(config-if)#no shut
Router(config-if)#exit
Router(config)#int s3/0
Router(config-if)#ip add 192.168.1.1 255.255.255.0
Router(config-if)#clock rate 64000
Router(config-if)#no shut
Router(config-if)#exit
Router(config)#ip route 172.16.3.0 255.255.255.0 s2/0
Router(config)#ip route 192.168.2.0 255.255.255.0 s3/0
Konfigurasi pada
Router2:
Router>en
Router#conf t
Router(config)#int fa 0/0
Router(config-if)#ip add 192.168.2.1 255.255.255.0
Router(config-if)#no shut
Router(config-if)#exit
Router(config)#int s2/0
Router(config-if)#ip add 192.168.1.2 255.255.255.0
Router(config-if)#no shut
Router(config-if)#exit
Router(config)#ip route 172.16.0.0 255.255.252.0 s2/0
Setting pada PC:
|
PC
|
IP Address
|
Subnet Mask
|
Default Gateway
|
|
PC0
|
172.16.3.5
|
255.255.255.0
|
172.16.3.1
|
|
PC1
|
172.16.1.4
|
255.255.255.0
|
172.16.1.1
|
|
PC2
|
192.168.2.3
|
255.255.255.0
|
192.168.2.1
|
Troubleshooting Router0:
1. Router#ping
192.168.2.3
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos
to 192.168.2.3, timeout is 2 seconds:
!!!!!
Success rate is 100 percent
(5/5), round-trip min/avg/max = 14/15/16 ms
2. Router#traceroute
172.16.1.4
Type escape sequence to abort.
Tracing the route to 172.16.1.4
1 172.16.2.2 3 msec
5 msec 2 msec
2 172.16.1.4 7 msec
10 msec 5 msec
3. Router#sh
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
172.16.0.0/24 is subnetted, 3 subnets
S 172.16.1.0 is directly connected,
Serial2/0
C 172.16.2.0 is directly connected,
Serial2/0
C 172.16.3.0 is directly connected,
FastEthernet0/0
S 192.168.0.0/22 is directly connected,
Serial2/0
4. Router#sh
ip int brief
Interface IP-Address OK? Method Status Protocol
FastEthernet0/0 172.16.3.1 YES manual up up
FastEthernet1/0 unassigned YES unset
administratively down down
Serial2/0 172.16.2.1 YES manual up up
Serial3/0 unassigned YES unset
administratively down down
FastEthernet4/0 unassigned YES unset
administratively down down
FastEthernet5/0 unassigned YES unset
administratively down down
5. Router#sh
cdp neighbors detail
Device ID: Switch
Entry address(es):
Platform: cisco PT3000,
Capabilities: Switch
Interface: FastEthernet0/0, Port
ID (outgoing port): FastEthernet0/1
Holdtime: 153
Version :
Cisco Internetwork Operating
System Software
IOS (tm) PT3000 Software
(PT3000-I6Q4L2-M), Version 12.1(22)EA4, RELEASE SOFTWARE (fc1)
Copyright (c) 1986-2006 by cisco
Systems, Inc.
Compiled Fri 12-May-06 17:19 by
pt_team
advertisement version: 2
Duplex: full
---------------------------
Device ID: Router
Entry address(es):
IP address : 172.16.2.2
Platform: cisco PT1000,
Capabilities: Router
Interface: Serial2/0, Port ID
(outgoing port): Serial2/0
Holdtime: 162
Version :
Cisco Internetwork Operating
System Software
IOS (tm) PT1000 Software
(PT1000-I-M), Version 12.2(28), RELEASE SOFTWARE (fc5)
Technical Support:
http://www.cisco.com/techsupport
Copyright (c) 1986-2005 by cisco
Systems, Inc.
Compiled Wed 27-Apr-04 19:01 by
miwang
advertisement version: 2
Duplex: full
Troubleshooting
Router1 :
1. Router#ping
172.16.3.5
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos
to 172.16.3.5, timeout is 2 seconds:
!!!!!
Success rate is 100 percent
(5/5), round-trip min/avg/max = 10/12/16 ms
2. Router#traceroute
192.168.2.3
Type escape sequence to abort.
Tracing the route to 192.168.2.3
1 192.168.1.2 4 msec
3 msec 5 msec
2 192.168.2.3 13 msec
13 msec 11 msec
3. Router#sh
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
172.16.0.0/24 is subnetted, 3 subnets
C 172.16.1.0 is directly connected,
FastEthernet0/0
C 172.16.2.0 is directly connected,
Serial2/0
S 172.16.3.0 is directly connected,
Serial2/0
C 192.168.1.0/24 is directly connected,
Serial3/0
S 192.168.2.0/24 is directly connected,
Serial3/0
4. Router#sh
ip int brief
Interface IP-Address OK? Method Status Protocol
FastEthernet0/0 172.16.1.1 YES manual up up
FastEthernet1/0 unassigned YES unset
administratively down down
Serial2/0 172.16.2.2 YES manual up up
Serial3/0 192.168.1.1 YES manual up up
FastEthernet4/0 unassigned YES unset
administratively down down
FastEthernet5/0 unassigned YES unset
administratively down down
5. Router#sh
cdp neighbors detail
Device ID: Switch
Entry address(es):
Platform: cisco PT3000,
Capabilities: Switch
Interface: FastEthernet0/0, Port
ID (outgoing port): FastEthernet0/1
Holdtime: 143
Version :
Cisco Internetwork Operating
System Software
IOS (tm) PT3000 Software
(PT3000-I6Q4L2-M), Version 12.1(22)EA4, RELEASE SOFTWARE (fc1)
Copyright (c) 1986-2006 by cisco
Systems, Inc.
Compiled Fri 12-May-06 17:19 by
pt_team
advertisement version: 2
Duplex: full
---------------------------
Device ID: Router
Entry address(es):
IP address : 192.168.1.2
Platform: cisco PT1000,
Capabilities: Router
Interface: Serial3/0, Port ID
(outgoing port): Serial2/0
Holdtime: 150
Version :
Cisco Internetwork Operating System
Software
IOS (tm) PT1000 Software
(PT1000-I-M), Version 12.2(28), RELEASE SOFTWARE (fc5)
Technical Support:
http://www.cisco.com/techsupport
Copyright (c) 1986-2005 by cisco
Systems, Inc.
Compiled Wed 27-Apr-04 19:01 by
miwang
advertisement version: 2
Duplex: full
---------------------------
Device ID: Router
Entry address(es):
IP address : 172.16.2.1
Platform: cisco PT1000,
Capabilities: Router
Interface: Serial2/0, Port ID
(outgoing port): Serial2/0
Holdtime: 143
Version :
Cisco Internetwork Operating
System Software
IOS (tm) PT1000 Software
(PT1000-I-M), Version 12.2(28), RELEASE SOFTWARE (fc5)
Technical Support:
http://www.cisco.com/techsupport
Copyright (c) 1986-2005 by cisco
Systems, Inc.
Compiled Wed 27-Apr-04 19:01 by
miwang
advertisement version: 2
Duplex: full
Troubleshooting Router2:
1. Router#ping
172.16.1.4
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos
to 172.16.1.4, timeout is 2 seconds:
!!!!!
Success rate is 100 percent
(5/5), round-trip min/avg/max = 6/10/13 ms
2. Router#traceroute
172.16.3.5
Type escape sequence to abort.
Tracing the route to 172.16.3.5
1 192.168.1.1 7 msec
4 msec 5 msec
2 172.16.2.1 7 msec
10 msec 8 msec
3 172.16.3.5 13 msec
15 msec 16 msec
3. Router#sh
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
172.16.0.0/22 is subnetted, 1 subnets
S 172.16.0.0 is directly connected,
Serial2/0
C 192.168.1.0/24 is directly connected,
Serial2/0
C 192.168.2.0/24 is directly connected,
FastEthernet0/0
4. Router#sh
ip int brief
Interface IP-Address OK? Method Status Protocol
FastEthernet0/0 192.168.2.1 YES manual up up
FastEthernet1/0 unassigned YES unset
administratively down down
Serial2/0 192.168.1.2 YES manual up up
Serial3/0 unassigned YES unset
administratively down down
FastEthernet4/0 unassigned YES unset
administratively down down
FastEthernet5/0 unassigned YES unset
administratively down down
5. Router#sh
cdp neighbors detail
Device ID: Switch
Entry address(es):
Platform: cisco PT3000,
Capabilities: Switch
Interface: FastEthernet0/0, Port
ID (outgoing port): FastEthernet0/1
Holdtime: 179
Version :
Cisco Internetwork Operating System
Software
IOS (tm) PT3000 Software
(PT3000-I6Q4L2-M), Version 12.1(22)EA4, RELEASE SOFTWARE (fc1)
Copyright (c) 1986-2006 by cisco
Systems, Inc.
Compiled Fri 12-May-06 17:19 by
pt_team
advertisement version: 2
Duplex: full
---------------------------
Device ID: Router
Entry address(es):
IP address : 192.168.1.1
Platform: cisco PT1000,
Capabilities: Router
Interface: Serial2/0, Port ID
(outgoing port): Serial3/0
Holdtime: 128
Version :
Cisco Internetwork Operating
System Software
IOS (tm) PT1000 Software
(PT1000-I-M), Version 12.2(28), RELEASE SOFTWARE (fc5)
Technical Support:
http://www.cisco.com/techsupport
Copyright (c) 1986-2005 by cisco
Systems, Inc.
Compiled Wed 27-Apr-04 19:01 by
miwang
advertisement version: 2
Duplex: full
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