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R2_1.txt
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R2_1.txt
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┌────────────────────────────────────────────────────────────────────┐
│ • MobaXterm 20.5 • │
│ (SSH client, X-server and networking tools) │
│ │
│ → Telnet session to 10.14.0.221 │
│ → Your DISPLAY is set to 192.168.3.107:0.0 │
│ → For more info, ctrl+click on help or visit our website │
└────────────────────────────────────────────────────────────────────┘
Connected to Dynamips VM "R2" (ID 3, type c3600) - Console port
Press ENTER to get the prompt.
ROMMON emulation microcode.
Launching IOS image at 0x80008000...
Smart Init is disabled. IOMEM set to: 5
Using iomem percentage: 5
Restricted Rights Legend
Use, duplication, or disclosure by the Government is
subject to restrictions as set forth in subparagraph
(c) of the Commercial Computer Software - Restricted
Rights clause at FAR sec. 52.227-19 and subparagraph
(c) (1) (ii) of the Rights in Technical Data and Computer
Software clause at DFARS sec. 252.227-7013.
cisco Systems, Inc.
170 West Tasman Drive
San Jose, California 95134-1706
Cisco IOS Software, 3600 Software (C3640-A3JS-M), Version 12.4(25d), RELEASE SOFTWARE (fc1)
Technical Support: http://www.cisco.com/techsupport
Copyright (c) 1986-2010 by Cisco Systems, Inc.
Compiled Wed 18-Aug-10 06:58 by prod_rel_team
Cisco 3640 (R4700) processor (revision 0xFF) with 124928K/6144K bytes of memory.
Processor board ID FF1045C5
R4700 CPU at 100MHz, Implementation 33, Rev 1.2
4 Ethernet interfaces
DRAM configuration is 64 bits wide with parity enabled.
125K bytes of NVRAM.
8192K bytes of processor board System flash (Read/Write)
SETUP: new interface Ethernet0/0 placed in "shutdown" state
SETUP: new interface Ethernet0/1 placed in "shutdown" state
SETUP: new interface Ethernet0/2 placed in "shutdown" state
SETUP: new interface Ethernet0/3 placed in "shutdown" state
Press RETURN to get started!
*Mar 1 00:00:11.599: %LINEPROTO-5-UPDOWN: Line protocol on Interface VoIP-Null0, changed state to up
*Mar 1 00:00:11.603: %LINK-3-UPDOWN: Interface Ethernet0/0, changed state to up
*Mar 1 00:00:11.611: %LINK-3-UPDOWN: Interface Ethernet0/1, changed state to up
*Mar 1 00:00:11.615: %LINK-3-UPDOWN: Interface Ethernet0/2, changed state to up
*Mar 1 00:00:11.623: %LINK-3-UPDOWN: Interface Ethernet0/3, changed state to up
*Mar 1 00:00:11.627: %LINEPROTO-5-UPDOWN: Line protocol on Interface IPv6-mpls, changed state to up
*Mar 1 00:00:12.503: %SYS-5-CONFIG_I: Configured from memory by console
*Mar 1 00:00:12.639: %LINEPROTO-5-UPDOWN: Line protocol on Interface Ethernet0/0, changed state to down
*Mar 1 00:00:12.643: %LINEPROTO-5-UPDOWN: Line protocol on Interface Ethernet0/1, changed state to down
*Mar 1 00:00:12.643: %LINEPROTO-5-UPDOWN: Line protocol on Interface Ethernet0/2, changed state to down
*Mar 1 00:00:12.647: %LINEPROTO-5-UPDOWN: Line protocol on Interface Ethernet0/3, changed state to down
*Mar 1 00:00:13.127: %SYS-5-RESTART: System restarted --
Cisco IOS Software, 3600 Software (C3640-A3JS-M), Version 12.4(25d), RELEASE SOFTWARE (fc1)
Technical Support: http://www.cisco.com/techsupport
Copyright (c) 1986-2010 by Cisco Systems, Inc.
Compiled Wed 18-Aug-10 06:58 by prod_rel_team
*Mar 1 00:00:13.151: %SNMP-5-COLDSTART: SNMP agent on host R2 is undergoing a cold start
*Mar 1 00:00:14.507: %LINK-5-CHANGED: Interface Ethernet0/0, changed state to administratively down
*Mar 1 00:00:14.519: %LINK-5-CHANGED: Interface Ethernet0/1, changed state to administratively down
*Mar 1 00:00:14.523: %LINK-5-CHANGED: Interface Ethernet0/2, changed state to administratively down
*Mar 1 00:00:14.531: %LINK-5-CHANGED: Interface Ethernet0/3, changed state to administratively down 2020-11-21 12:00:16 D44fsUzb6GUGc466
R2#enable
R2#conf t
Enter configuration commands, one per line. End with CNTL/Z.
R2(config)#interface Ethernet 0/0
R2(config-if)#ip address 192.168.11.2 255.255.255.255.252
^
% Invalid input detected at '^' marker.
R2(config-if)#ip address 192.168.11.2 255.255.255.252
R2(config-if)#exit
R2(config)#^Z
R2#
*Mar 1 00:06:55.419: %SYS-5-CONFIG_I: Configured from console by console
R2#conf t
Enter configuration commands, one per line. End with CNTL/Z.
R2(config)#interface Ethernet 0/0
R2(config-if)#no shutdown
R2(config-if)#exit
R2(config)#
*Mar 1 00:07:13.775: %LINK-3-UPDOWN: Interface Ethernet0/0, changed state to up
*Mar 1 00:07:14.775: %LINEPROTO-5-UPDOWN: Line protocol on Interface Ethernet0/0, changed state to up
R2(config)#^Z
R2#
*Mar 1 00:07:17.035: %SYS-5-CONFIG_I: Configured from console by console
R2#show interface Ethernet 0/0
Ethernet0/0 is up, line protocol is up
Hardware is AmdP2, address is cc03.0716.0000 (bia cc03.0716.0000)
Internet address is 192.168.11.2/30
MTU 1500 bytes, BW 10000 Kbit/sec, DLY 1000 usec,
reliability 255/255, txload 1/255, rxload 1/255
Encapsulation ARPA, loopback not set
Keepalive set (10 sec)
ARP type: ARPA, ARP Timeout 04:00:00
Last input never, output 00:00:02, 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: fifo
Output queue: 0/40 (size/max)
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 input packets with dribble condition detected
7 packets output, 1245 bytes, 0 underruns
0 output errors, 0 collisions, 1 interface resets
0 unknown protocol drops
0 babbles, 0 late collision, 0 deferred
0 lost carrier, 0 no carrier
0 output buffer failures, 0 output buffers swapped out
R2#conf t
Enter configuration commands, one per line. End with CNTL/Z.
R2(config)#interface Ethernet 0/1
R2(config-if)#ip address 192.168.10.2 255.255.255.224
R2(config-if)#exit
R2(config)#^Z
R2#
*Mar 1 00:08:24.735: %SYS-5-CONFIG_I: Configured from console by console
R2#conf t
Enter configuration commands, one per line. End with CNTL/Z.
R2(config)#interface Ethernet 0/1
R2(config-if)#no shutdown
R2(config-if)#e
*Mar 1 00:08:51.575: %LINK-3-UPDOWN: Interface Ethernet0/1, changed state to up
*Mar 1 00:08:52.575: %LINEPROTO-5-UPDOWN: Line protocol on Interface Ethernet0/1, changed state to up
R2(config-if)#exit
R2(config)#^Z
R2#
*Mar 1 00:08:59.819: %SYS-5-CONFIG_I: Configured from console by console
R2#conf t
Enter configuration commands, one per line. End with CNTL/Z.
R2(config)#interface Ethernet 0/2
R2(config-if)#ip address 192.168.10.12 255.255.255.224
% 192.168.10.0 overlaps with Ethernet0/1
R2(config-if)#ip address 192.168.10.12 255.255.255.240
% 192.168.10.0 overlaps with Ethernet0/1
R2(config-if)#exit
R2(config)#interface Ethernet 0/1
R2(config-if)#ip address 192.168.10.1 255.255.255.252
R2(config-if)#exit
R2(config)#^Z
R2#conf t
*Mar 1 00:21:09.471: %SYS-5-CONFIG_I: Configured from console by console
R2#conf t
Enter configuration commands, one per line. End with CNTL/Z.
R2(config)#interface Ethernet 0/2
R2(config-if)#ip address 192.168.10.5 255.255.255.252
R2(config-if)#no shutdown
R2(config-if)#exit
*Mar 1 00:21:53.255: %LINK-3-UPDOWN: Interface Ethernet0/2, changed state to up
*Mar 1 00:21:54.255: %LINEPROTO-5-UPDOWN: Line protocol on Interface Ethernet0/2, changed state to up
R2(config-if)#exit
R2(config)#^Z
R2#
*Mar 1 00:21:56.095: %IP-4-DUPADDR: Duplicate address 192.168.10.5 on Ethernet0/2, sourced by cc04.0716.0002
R2#
*Mar 1 00:21:57.135: %SYS-5-CONFIG_I: Configured from console by console
R2#show interface
Ethernet0/0 is up, line protocol is up
Hardware is AmdP2, address is cc03.0716.0000 (bia cc03.0716.0000)
Internet address is 192.168.11.2/30
MTU 1500 bytes, BW 10000 Kbit/sec, DLY 1000 usec,
reliability 255/255, txload 1/255, rxload 1/255
Encapsulation ARPA, loopback not set
Keepalive set (10 sec)
ARP type: ARPA, ARP Timeout 04:00:00
Last input 00:00:07, output 00:00:08, 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: fifo
Output queue: 0/40 (size/max)
5 minute input rate 0 bits/sec, 0 packets/sec
5 minute output rate 0 bits/sec, 0 packets/sec
17 packets input, 5179 bytes, 0 no buffer
Received 17 broadcasts, 0 runts, 0 giants, 0 throttles
0 input errors, 0 CRC, 0 frame, 0 overrun, 0 ignored
0 input packets with dribble condition detected
110 packets output, 11426 bytes, 0 underruns
0 output errors, 0 collisions, 1 interface resets
0 unknown protocol drops
0 babbles, 0 late collision, 0 deferred
0 lost carrier, 0 no carrier
0 output buffer failures, 0 output buffers swapped out
Ethernet0/1 is up, line protocol is up
Hardware is AmdP2, address is cc03.0716.0001 (bia cc03.0716.0001)
Internet address is 192.168.10.1/30
MTU 1500 bytes, BW 10000 Kbit/sec, DLY 1000 usec,
reliability 255/255, txload 1/255, rxload 1/255
Encapsulation ARPA, loopback not set
Keepalive set (10 sec)
ARP type: ARPA, ARP Timeout 04:00:00
Last input never, output 00:00:09, 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: fifo
Output queue: 0/40 (size/max)
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 input packets with dribble condition detected
102 packets output, 10703 bytes, 0 underruns
0 output errors, 0 collisions, 1 interface resets
0 unknown protocol drops
0 babbles, 0 late collision, 0 deferred
0 lost carrier, 0 no carrier
0 output buffer failures, 0 output buffers swapped out
Ethernet0/2 is up, line protocol is up
Hardware is AmdP2, address is cc03.0716.0002 (bia cc03.0716.0002)
Internet address is 192.168.10.5/30
MTU 1500 bytes, BW 10000 Kbit/sec, DLY 1000 usec,
reliability 255/255, txload 1/255, rxload 1/255
Encapsulation ARPA, loopback not set
Keepalive set (10 sec)
ARP type: ARPA, ARP Timeout 04:00:00
Last input 00:00:00, output 00:00:00, 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: fifo
Output queue: 0/40 (size/max)
5 minute input rate 0 bits/sec, 0 packets/sec
5 minute output rate 0 bits/sec, 0 packets/sec
36 packets input, 3012 bytes, 0 no buffer
Received 36 broadcasts, 0 runts, 0 giants, 0 throttles
0 input errors, 0 CRC, 0 frame, 0 overrun, 0 ignored
0 input packets with dribble condition detected
--More--
*Mar 1 00:22:26.807: %IP-4-DUPADDR: Duplicate address 192.168.10.5 on Ethernet0/2, sourced by cc04.0716.0002
43 packets output, 3447 bytes, 0 underruns
0 output errors, 0 collisions, 1 interface resets
0 unknown protocol drops
0 babbles, 0 late collision, 0 deferred
0 lost carrier, 0 no carrier
0 output buffer failures, 0 output buffers swapped out
Ethernet0/3 is administratively down, line protocol is down
Hardware is AmdP2, address is cc03.0716.0003 (bia cc03.0716.0003)
MTU 1500 bytes, BW 10000 Kbit/sec, DLY 1000 usec,
reliability 255/255, txload 1/255, rxload 1/255
Encapsulation ARPA, loopback not set
Keepalive set (10 sec)
ARP type: ARPA, ARP Timeout 04:00:00
Last input never, output never, 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: fifo
Output queue: 0/40 (size/max)
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 input packets with dribble condition detected
0 packets output, 0 bytes, 0 underruns
0 output errors, 0 collisions, 0 interface resets
0 unknown protocol drops
0 babbles, 0 late collision, 0 deferred
0 lost carrier, 0 no carrier
0 output buffer failures, 0 output buffers swapped out
R2#
*Mar 1 00:22:56.827: %IP-4-DUPADDR: Duplicate address 192.168.10.5 on Ethernet0/2, sourced by cc04.0716.0002
R2#
*Mar 1 00:23:27.639: %IP-4-DUPADDR: Duplicate address 192.168.10.5 on Ethernet0/2, sourced by cc04.0716.0002
R2#
*Mar 1 00:23:58.283: %IP-4-DUPADDR: Duplicate address 192.168.10.1 on Ethernet0/1, sourced by cc00.0716.0001
R2#
*Mar 1 00:24:28.819: %IP-4-DUPADDR: Duplicate address 192.168.10.5 on Ethernet0/2, sourced by cc04.0716.0002
R2#
*Mar 1 00:24:58.819: %IP-4-DUPADDR: Duplicate address 192.168.10.5 on Ethernet0/2, sourced by cc04.0716.0002
R2#
*Mar 1 00:25:29.799: %IP-4-DUPADDR: Duplicate address 192.168.10.5 on Ethernet0/2, sourced by cc04.0716.0002
R2#
*Mar 1 00:25:59.811: %IP-4-DUPADDR: Duplicate address 192.168.10.5 on Ethernet0/2, sourced by cc04.0716.0002
R2#
*Mar 1 00:26:30.631: %IP-4-DUPADDR: Duplicate address 192.168.10.5 on Ethernet0/2, sourced by cc04.0716.0002
R2# show cdp neighbors
Capability Codes: R - Router, T - Trans Bridge, B - Source Route Bridge
S - Switch, H - Host, I - IGMP, r - Repeater
Device ID Local Intrfce Holdtme Capability Platform Port ID
R3 Eth 0/2 171 R S I 3640 Eth 0/2
R1 Eth 0/0 169 R S I 3640 Eth 0/0
R4 Eth 0/1 177 R S I 3640 Eth 0/1
R2#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, 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
192.168.10.0/30 is subnetted, 2 subnets
C 192.168.10.0 is directly connected, Ethernet0/1
C 192.168.10.4 is directly connected, Ethernet0/2
192.168.11.0/30 is subnetted, 1 subnets
C 192.168.11.0 is directly connected, Ethernet0/0
R2#conf t
Enter configuration commands, one per line. End with CNTL/Z.
R2(config)#in loopback 0
R2(config-if)#ip add
*Mar 1 00:37:00.183: %LINEPROTO-5-UPDOWN: Line protocol on Interface Loopback0, changed state to up
R2(config-if)#ip address 192.168.0.2 255.255.255.255
R2(config-if)#exit
R2(config)#^Z
R2#
*Mar 1 00:37:22.279: %SYS-5-CONFIG_I: Configured from console by console
R2#show interface loopback 0
Loopback0 is up, line protocol is up
Hardware is Loopback
Internet address is 192.168.0.2/32
MTU 1514 bytes, BW 8000000 Kbit/sec, DLY 5000 usec,
reliability 255/255, txload 1/255, rxload 1/255
Encapsulation LOOPBACK, loopback not set
Last input never, output never, 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: fifo
Output queue: 0/0 (size/max)
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
0 packets output, 0 bytes, 0 underruns
0 output errors, 0 collisions, 0 interface resets
0 unknown protocol drops
0 output buffer failures, 0 output buffers swapped out
R2#conf t
Enter configuration commands, one per line. End with CNTL/Z.
R2(config)#router ospf 1
R2(config-router)#network 192.168.10.0 0.0.1.255 area 0
R2(config-router)#exit
R2(config)#show i
*Mar 1 00:46:25.807: %OSPF-5-ADJCHG: Process 1, Nbr 192.168.0.4 on Ethernet0/1 from LOADING to FULL, Loading Done
R2(config)#show ip o
*Mar 1 00:46:27.799: %OSPF-5-ADJCHG: Process 1, Nbr 192.168.0.3 on Ethernet0/2 from LOADING to FULL, Loading Done
R2(config)#show ip ospf
*Mar 1 00:46:30.251: %OSPF-5-ADJCHG: Process 1, Nbr 192.168.0.1 on Ethernet0/0 from LOADING to FULL, Loading Done
R2(config)#show ip ospf
^
% Invalid input detected at '^' marker.
R2(config)#^Z
R2#conf t
*Mar 1 00:46:53.075: %SYS-5-CONFIG_I: Configured from console by console
R2#show ip ospf
Routing Process "ospf 1" with ID 192.168.0.2
Start time: 00:45:37.408, Time elapsed: 00:01:21.024
Supports only single TOS(TOS0) routes
Supports opaque LSA
Supports Link-local Signaling (LLS)
Supports area transit capability
Router is not originating router-LSAs with maximum metric
Initial SPF schedule delay 5000 msecs
Minimum hold time between two consecutive SPFs 10000 msecs
Maximum wait time between two consecutive SPFs 10000 msecs
Incremental-SPF disabled
Minimum LSA interval 5 secs
Minimum LSA arrival 1000 msecs
LSA group pacing timer 240 secs
Interface flood pacing timer 33 msecs
Retransmission pacing timer 66 msecs
Number of external LSA 0. Checksum Sum 0x000000
Number of opaque AS LSA 0. Checksum Sum 0x000000
Number of DCbitless external and opaque AS LSA 0
Number of DoNotAge external and opaque AS LSA 0
Number of areas in this router is 1. 1 normal 0 stub 0 nssa
Number of areas transit capable is 0
External flood list length 0
Area BACKBONE(0)
Number of interfaces in this area is 3
Area has no authentication
SPF algorithm last executed 00:00:24.428 ago
SPF algorithm executed 2 times
Area ranges are
Number of LSA 8. Checksum Sum 0x039683
Number of opaque link LSA 0. Checksum Sum 0x000000
Number of DCbitless LSA 0
Number of indication LSA 0
Number of DoNotAge LSA 0
Flood list length 0
R2#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, 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
192.168.10.0/30 is subnetted, 3 subnets
C 192.168.10.0 is directly connected, Ethernet0/1
C 192.168.10.4 is directly connected, Ethernet0/2
O 192.168.10.16 [110/20] via 192.168.10.6, 00:00:30, Ethernet0/2
[110/20] via 192.168.10.2, 00:00:30, Ethernet0/1
192.168.11.0/30 is subnetted, 1 subnets
C 192.168.11.0 is directly connected, Ethernet0/0
192.168.0.0/32 is subnetted, 1 subnets
C 192.168.0.2 is directly connected, Loopback0
R2#
*Mar 1 00:50:26.351: %OSPF-4-FLOOD_WAR: Process 1 flushes LSA ID 192.168.10.5 type-2 adv-rtr 192.168.0.4 in area 0
R2#
*Mar 1 00:50:37.643: %OSPF-5-ADJCHG: Process 1, Nbr 192.168.0.3 on Ethernet0/2 from LOADING to FULL, Loading Done
R2#conf t
Enter configuration commands, one per line. End with CNTL/Z.
R2(config)#in Ethernet 0/1
R2(config-if)#ip ospf newtork point-to-point
^
% Invalid input detected at '^' marker.
R2(config-if)#ip ospf network point-to-point
R2(config-if)#
*Mar 1 00:51:38.455: %OSPF-5-ADJCHG: Process 1, Nbr 192.168.0.4 on Ethernet0/1 from LOADING to FULL, Loading Done
R2(config-if)#
*Mar 1 00:51:39.771: %OSPF-5-ADJCHG: Process 1, Nbr 192.168.0.4 on Ethernet0/1 from FULL to DOWN, Neighbor Down: Interface down or detached
R2(config-if)#
*Mar 1 00:51:48.419: %OSPF-5-ADJCHG: Process 1, Nbr 192.168.0.4 on Ethernet0/1 from LOADING to FULL, Loading Done
R2(config-if)#exit
R2(config)#in Ethernet 0/2
R2(config-if)#ip ospf network point-to-point
R2(config-if)#
*Mar 1 00:52:26.087: %OSPF-5-ADJCHG: Process 1, Nbr 192.168.0.3 on Ethernet0/2 from FULL to DOWN, Neighbor Down: Interface down or detached
*Mar 1 00:52:26.187: %OSPF-5-ADJCHG: Process 1, Nbr 192.168.0.3 on Ethernet0/2 from LOADING to FULL, Loading Done
R2(config-if)#exit
R2(config)#^Z
R2#
*Mar 1 00:53:15.611: %SYS-5-CONFIG_I: Configured from console by console
R2#