CCNA Super Lab 6

CCNA Super Lab 6

1. Setup VLANs according to the following diagram:

2. Configure Layer 3 IP addresses according to the following diagram:

3. Verify that all connected subnets can ping each other. Troubleshoot as necessary until you can ping all connected subnets (Subnets that are NOT directly connected will be unreachable until we setup routing).

4. Configure RIP version 2 routing according to the following diagram. Only the interfaces/subnets inside the BLUE shape should be announced by RIP (think about which network statements you include in RIP. Verify that RIP is working properly by pinging R1's loopback from R6.

R6#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 = 28/31/36 ms
R6#

R6#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

17.0.0.0/17 is subnetted, 1 subnets
R 17.17.0.0 [120/1] via 67.67.67.2, 00:00:15, FastEthernet0/0
67.0.0.0/23 is subnetted, 1 subnets
C 67.67.66.0 is directly connected, FastEthernet0/0
192.168.6.0/29 is subnetted, 1 subnets
C 192.168.6.0 is directly connected, Loopback0
192.168.7.0/28 is subnetted, 1 subnets
R 192.168.7.0 [120/1] via 67.67.67.2, 00:00:15, FastEthernet0/0
R 192.168.1.0/24 [120/2] via 67.67.67.2, 00:00:15, FastEthernet0/0

4. Configure EIGRP routing according to the above diagram. Only the interfaces/subnets inside the GREEN shape should be announced by EIGRP (think about which network statements you include in EIGRP.) Verify that EIGRP is working by pinging the loopback address of R3 and R4 from R7.

R7#show ip route eigrp
34.0.0.0/8 is variably subnetted, 2 subnets, 2 masks
D 34.34.32.0/19 [90/22775296] via 47.47.47.1, 00:02:03, Serial3
D 34.34.32.0/21 [90/22775296] via 37.37.37.1, 00:03:34, Serial2
192.168.4.0/27 is subnetted, 1 subnets
D 192.168.4.0 [90/22900736] via 47.47.47.1, 00:01:59, Serial3
192.168.3.0/26 is subnetted, 1 subnets
D 192.168.3.0 [90/22900736] via 37.37.37.1, 00:02:03, Serial2

R7#ping 192.168.3.3

Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 192.168.3.3, timeout is 2 seconds:
!!!!!
Success rate is 100 percent (5/5), round-trip min/avg/max = 32/32/32 ms

R7#ping 192.168.4.4

Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 192.168.4.4, timeout is 2 seconds:
!!!!!
Success rate is 100 percent (5/5), round-trip min/avg/max = 32/32/36 ms

5. Configure OSPF routing according to the above diagram. Only the interfaces/subnets inside the RED shape should be announced by OSPF (think about which network statements you include in OSPF.) Verify that OSPF is working by successfully pinging from R3 to R5 Loop0, R2 Loop0, R7 Loop0, and R1 Fa0/1.

R3# show ip route ospf
25.0.0.0/19 is subnetted, 1 subnets
O 25.25.0.0 [110/65] via 128.213.35.130, 00:02:47, FastEthernet0/1
192.168.5.0/32 is subnetted, 1 subnets
O 192.168.5.5 [110/2] via 128.213.35.130, 00:02:47, FastEthernet0/1
27.0.0.0/18 is subnetted, 1 subnets
O 27.27.0.0 [110/129] via 128.213.35.130, 00:02:47, FastEthernet0/1
192.168.7.0/32 is subnetted, 1 subnets
O 192.168.7.7 [110/130] via 128.213.35.130, 00:02:47, FastEthernet0/1
12.0.0.0/27 is subnetted, 1 subnets
O 12.12.12.64 [110/66] via 128.213.35.130, 00:02:47, FastEthernet0/1
192.168.2.0/32 is subnetted, 1 subnets
O 192.168.2.2 [110/66] via 128.213.35.130, 00:02:47, FastEthernet0/1

R3# ping 192.168.5.5

Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 192.168.5.5, timeout is 2 seconds:
!!!!!
Success rate is 100 percent (5/5), round-trip min/avg/max = 1/2/4 ms

R3# ping 192.168.2.2

Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 192.168.2.2, timeout is 2 seconds:
!!!!!
Success rate is 100 percent (5/5), round-trip min/avg/max = 1/3/4 ms

R3# ping 192.168.7.7

Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 192.168.7.7, timeout is 2 seconds:
!!!!!
Success rate is 100 percent (5/5), round-trip min/avg/max = 32/32/32 ms

R3# ping 12.12.12.65

Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 12.12.12.65, timeout is 2 seconds:
!!!!!
Success rate is 100 percent (5/5), round-trip min/avg/max = 1/2/4 ms

6. In order for every router to be able to reach every subnet we must redistribute routing information between the different routing protocols. This will NOT be on the CCNA exam or the midterm, so I will give you the correct commands to do this. We will cover this more in depth the second half of the course. We could redistribute routes at R7, R1, and R3. However, to avoid routing loops, we will only redistribute at R7. Cut and paste the following into R7 in global configuration mode.

router eigrp 1
redistribute rip metric 1000000 10000 255 1 1500
redistribute ospf 1 metric 1000000 10000 255 1 1500
!
router ospf 1
redistribute rip subnets
redistribute eigrp 1 subnets
!
router rip
redistribute eigrp 1 metric 2
redistribute ospf 1 metric 2

7. Verify that all IP addresses / subnets are reachable using a TCL script (ask TAs for help if you need it)

tclsh

foreach address {
12.12.12.65
17.17.17.1
192.168.1.1
12.12.12.66
25.25.25.1
27.27.27.1
192.168.2.2
34.34.34.1
37.37.37.1
128.213.35.1
128.213.35.129
192.168.3.3
34.34.34.2
47.47.47.1
192.168.4.4
25.25.25.2
128.213.35.2
128.213.35.130
192.168.5.5
67.67.67.1
192.168.6.6
17.17.17.2
27.27.27.2
37.37.37.2
47.47.47.2
67.67.67.2
192.168.7.7
} {
ping $address
}

Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 12.12.12.65, timeout is 2 seconds:
!!!!!
Success rate is 100 percent (5/5), round-trip min/avg/max = 1/1/1 ms
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 17.17.17.1, timeout is 2 seconds:
!!!!!
Success rate is 100 percent (5/5), round-trip min/avg/max = 56/58/68 ms
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
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 12.12.12.66, timeout is 2 seconds:
!!!!!
Success rate is 100 percent (5/5), round-trip min/avg/max = 1/2/4 ms
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 25.25.25.1, timeout is 2 seconds:
!!!!!
Success rate is 100 percent (5/5), round-trip min/avg/max = 1/2/4 ms
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 27.27.27.1, timeout is 2 seconds:
!!!!!
Success rate is 100 percent (5/5), round-trip min/avg/max = 1/1/4 ms
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 192.168.2.2, timeout is 2 seconds:
!!!!!
Success rate is 100 percent (5/5), round-trip min/avg/max = 1/1/4 ms
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 34.34.34.1, timeout is 2 seconds:
!!!!!
Success rate is 100 percent (5/5), round-trip min/avg/max = 28/31/36 ms
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 37.37.37.1, timeout is 2 seconds:
!!!!!
Success rate is 100 percent (5/5), round-trip min/avg/max = 28/31/32 ms
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 128.213.35.1, timeout is 2 seconds:
!!!!!
Success rate is 100 percent (5/5), round-trip min/avg/max = 1/2/4 ms
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 128.213.35.129, timeout is 2 seconds:
!!!!!
Success rate is 100 percent (5/5), round-trip min/avg/max = 1/2/4 ms
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 192.168.3.3, timeout is 2 seconds:
!!!!!
Success rate is 100 percent (5/5), round-trip min/avg/max = 28/30/32 ms
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 34.34.34.2, timeout is 2 seconds:
!!!!!
Success rate is 100 percent (5/5), round-trip min/avg/max = 56/58/64 ms
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 47.47.47.1, timeout is 2 seconds:
!!!!!
Success rate is 100 percent (5/5), round-trip min/avg/max = 56/57/60 ms
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 192.168.4.4, timeout is 2 seconds:
!!!!!
Success rate is 100 percent (5/5), round-trip min/avg/max = 56/56/60 ms
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 25.25.25.2, timeout is 2 seconds:
!!!!!
Success rate is 100 percent (5/5), round-trip min/avg/max = 1/2/4 ms
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 128.213.35.2, timeout is 2 seconds:
!!!!!
Success rate is 100 percent (5/5), round-trip min/avg/max = 1/2/4 ms
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 128.213.35.130, timeout is 2 seconds:
!!!!!
Success rate is 100 percent (5/5), round-trip min/avg/max = 1/2/4 ms
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 192.168.5.5, timeout is 2 seconds:
!!!!!
Success rate is 100 percent (5/5), round-trip min/avg/max = 1/2/4 ms
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 67.67.67.1, timeout is 2 seconds:
!!!!!
Success rate is 100 percent (5/5), round-trip min/avg/max = 28/29/32 ms
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 192.168.6.6, timeout is 2 seconds:
!!!!!
Success rate is 100 percent (5/5), round-trip min/avg/max = 28/30/36 ms
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 17.17.17.2, timeout is 2 seconds:
!!!!!
Success rate is 100 percent (5/5), round-trip min/avg/max = 28/30/32 ms
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 27.27.27.2, timeout is 2 seconds:
!!!!!
Success rate is 100 percent (5/5), round-trip min/avg/max = 28/30/32 ms
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 37.37.37.2, timeout is 2 seconds:
!!!!!
Success rate is 100 percent (5/5), round-trip min/avg/max = 28/30/32 ms
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 47.47.47.2, timeout is 2 seconds:
!!!!!
Success rate is 100 percent (5/5), round-trip min/avg/max = 28/30/32 ms
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 67.67.67.2, timeout is 2 seconds:
!!!!!
Success rate is 100 percent (5/5), round-trip min/avg/max = 28/30/32 ms
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 192.168.7.7, timeout is 2 seconds:
!!!!!
Success rate is 100 percent (5/5), round-trip min/avg/max = 28/31/32 ms

8. Notice that there is no Frame Relay configuration in this lab and, that the router that is normally acting as a Layer 2 WAN Frame Relay switch ("FRS"), is acting as a Layer 3 router ("R7"). This is the same physical device. What has changed is how we are configuring it in software. Verify that the default encapsulation on a Serial link is HDLC.

R2# show interface serial0/0/0
Serial0/0/0 is up, line protocol is up
Hardware is GT96K Serial
Internet address is 27.27.27.1/18
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)

On router R1, turn on PPP debugging with the command: debug ppp packet

R1# debug ppp packet
PPP packet display debugging is on

R1(config-if)# encapsulation ppp
R1(config-if)#
*Feb 10 16:50:31.364: Se0/0/0 LCP: O CONFREQ [Closed] id 1 len 10
*Feb 10 16:50:31.364: Se0/0/0 LCP: MagicNumber 0x2FE785F0 (0x05062FE785F0)
R1(config-if)#
*Feb 10 16:50:33.364: Se0/0/0 PPP: Outbound cdp packet dropped
*Feb 10 16:50:33.364: Se0/0/0 LCP: Timeout: State REQsent
*Feb 10 16:50:33.364: Se0/0/0 LCP: O CONFREQ [REQsent] id 2 len 10
*Feb 10 16:50:33.364: Se0/0/0 LCP: MagicNumber 0x2FE785F0 (0x05062FE785F0)
*Feb 10 16:50:34.364: %LINEPROTO-5-UPDOWN: Line protocol on Interface Serial0/0/0, changed state to down

Notice that when you encapsulate one side of the point-to-point serial link with PPP, and the other side of the link is the default HDLC, that the link goes down. Now configure the other side of the point to point serial link on R7. How does the output change?

*Feb 10 16:54:22.052: %LINEPROTO-5-UPDOWN: Line protocol on Interface Serial0/0/0, changed state to up

*Feb 10 16:55:09.892: Se0/0/0 LCP-FS: I ECHOREQ [Open] id 6 len 12 magic 0x249191D4
*Feb 10 16:55:09.892: Se0/0/0 LCP-FS: O ECHOREP [Open] id 6 len 12 magic 0x2FEAFF65

Convert all Serial links from their default HDLC encapsulation to PPP encapsulation. Both sides of these 6 links should be configured with PPP encapsulation.

R1 S0/0/0 --> R7 S0
R2 S0/0/0 --> R7 S1
R2 S0/0/1 --> R5 S0/0/0
R5 S0/0/1 --> R3 S0/0/1
R3 S0/0/0 --> R7 S2
R4 S0/0/0 --> R7 S3

Setup PPP CHAP authentication on the serial link between router R2 and R5. First turn on debugging for PPP authentication. Be sure to configure a username and password for each router. Use "ccie" as your password on both routers. Once the link is up, turn off debugging.

R2# debug ppp authentication
PPP authentication debugging is on

R5# debug ppp authentication
PPP authentication debugging is on

R2(config-if)#
*Feb 10 21:32:34.707: Se0/0/1 PPP: Authorization required
*Feb 10 21:32:34.707: Se0/0/1 CHAP: O CHALLENGE id 2 len 23 from "R2"

R5#
*Feb 10 21:32:35.147: Se0/0/0 PPP: Authorization required
*Feb 10 21:32:35.151: Se0/0/0 PPP: No authorization without authentication
*Feb 10 21:32:35.151: Se0/0/0 CHAP: I CHALLENGE id 1 len 23 from "R2"
*Feb 10 21:32:35.151: Se0/0/0 CHAP: Unable to authenticate for peer
*Feb 10 21:32:36.147: %LINEPROTO-5-UPDOWN: Line protocol on Interface Serial0/0/0, changed state to down

After successful configuration:

R2(config)#
*Feb 10 21:41:23.707: Se0/0/1 PPP: Sent IPCP AUTHOR Request
*Feb 10 21:41:23.707: Se0/0/1 CHAP: I SUCCESS id 1 len 4
*Feb 10 21:41:23.711: Se0/0/1 LCP: Received AAA AUTHOR Response PASS
*Feb 10 21:41:23.711: Se0/0/1 IPCP: Received AAA AUTHOR Response PASS
*Feb 10 21:41:23.711: Se0/0/1 CHAP: O SUCCESS id 239 len 4
*Feb 10 21:41:23.711: Se0/0/1 PPP: Sent CDPCP AUTHOR Request
*Feb 10 21:41:23.715: Se0/0/1 PPP: Sent IPCP AUTHOR Request
*Feb 10 21:41:23.715: Se0/0/1 CDPCP: Received AAA AUTHOR Response PASS

R2# undebug all
All possible debugging has been turned off

9. Verify that you still have full routing connectivity using the same TCL script that you used earlier. Fix any broken links (failure to configure PPP on both sides of the link).

Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 12.12.12.65, timeout is 2 seconds:
!!!!!
Success rate is 100 percent (5/5), round-trip min/avg/max = 1/2/4 ms
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 17.17.17.1, timeout is 2 seconds:
!!!!!
Success rate is 100 percent (5/5), round-trip min/avg/max = 28/29/32 ms
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 = 28/31/36 ms
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 12.12.12.66, timeout is 2 seconds:
!!!!!
Success rate is 100 percent (5/5), round-trip min/avg/max = 1/2/4 ms
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 25.25.25.1, timeout is 2 seconds:
!!!!!
Success rate is 100 percent (5/5), round-trip min/avg/max = 1/2/4 ms
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 27.27.27.1, timeout is 2 seconds:
!!!!!
Success rate is 100 percent (5/5), round-trip min/avg/max = 1/2/4 ms
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 192.168.2.2, timeout is 2 seconds:
!!!!!
Success rate is 100 percent (5/5), round-trip min/avg/max = 1/2/4 ms
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 34.34.34.1, timeout is 2 seconds:
!!!!!
Success rate is 100 percent (5/5), round-trip min/avg/max = 28/30/32 ms
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 37.37.37.1, timeout is 2 seconds:
!!!!!
Success rate is 100 percent (5/5), round-trip min/avg/max = 28/29/32 ms
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 128.213.35.1, timeout is 2 seconds:
!!!!!
Success rate is 100 percent (5/5), round-trip min/avg/max = 1/2/4 ms
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 128.213.35.129, timeout is 2 seconds:
!!!!!
Success rate is 100 percent (5/5), round-trip min/avg/max = 1/1/4 ms
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 192.168.3.3, timeout is 2 seconds:
!!!!!
Success rate is 100 percent (5/5), round-trip min/avg/max = 28/30/32 ms
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 34.34.34.2, timeout is 2 seconds:
!!!!!
Success rate is 100 percent (5/5), round-trip min/avg/max = 56/60/64 ms
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 47.47.47.1, timeout is 2 seconds:
!!!!!
Success rate is 100 percent (5/5), round-trip min/avg/max = 56/59/64 ms
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 192.168.4.4, timeout is 2 seconds:
!!!!!
Success rate is 100 percent (5/5), round-trip min/avg/max = 56/58/60 ms
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 25.25.25.2, timeout is 2 seconds:
!!!!!
Success rate is 100 percent (5/5), round-trip min/avg/max = 1/3/4 ms
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 128.213.35.2, timeout is 2 seconds:
!!!!!
Success rate is 100 percent (5/5), round-trip min/avg/max = 1/3/4 ms
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 128.213.35.130, timeout is 2 seconds:
!!!!!
Success rate is 100 percent (5/5), round-trip min/avg/max = 1/1/4 ms
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 192.168.5.5, timeout is 2 seconds:
!!!!!
Success rate is 100 percent (5/5), round-trip min/avg/max = 1/1/1 ms
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 67.67.67.1, timeout is 2 seconds:
!!!!!
Success rate is 100 percent (5/5), round-trip min/avg/max = 28/31/32 ms
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 192.168.6.6, timeout is 2 seconds:
!!!!!
Success rate is 100 percent (5/5), round-trip min/avg/max = 28/31/32 ms
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 17.17.17.2, timeout is 2 seconds:
!!!!!
Success rate is 100 percent (5/5), round-trip min/avg/max = 32/32/32 ms
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 27.27.27.2, timeout is 2 seconds:
!!!!!
Success rate is 100 percent (5/5), round-trip min/avg/max = 32/32/32 ms
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 37.37.37.2, timeout is 2 seconds:
!!!!!
Success rate is 100 percent (5/5), round-trip min/avg/max = 32/32/32 ms
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 47.47.47.2, timeout is 2 seconds:
!!!!!
Success rate is 100 percent (5/5), round-trip min/avg/max = 32/32/32 ms
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 67.67.67.2, timeout is 2 seconds:
!!!!!
Success rate is 100 percent (5/5), round-trip min/avg/max = 32/32/32 ms
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 192.168.7.7, timeout is 2 seconds:
!!!!!
Success rate is 100 percent (5/5), round-trip min/avg/max = 32/32/32 ms
R5(tcl)#tclquit
R5#

10. IPv6 - Using the IPv6 addressing diagram below, configure IPv6 addresses on routers R2, R5, R3. Be sure to include the loopback IPv6 IP addresses. Use RIPng to route between the networks. Verify that you can see all routes from all devices by issuing the show ipv6 route command. Also, ping from R2 the loopback IPv6 address on R3

R2# show ipv6 route
IPv6 Routing Table - 9 entries
Codes: C - Connected, L - Local, S - Static, R - RIP, B - BGP
U - Per-user Static route
I1 - ISIS L1, I2 - ISIS L2, IA - ISIS interarea, IS - ISIS summary
O - OSPF intra, OI - OSPF inter, OE1 - OSPF ext 1, OE2 - OSPF ext 2
ON1 - OSPF NSSA ext 1, ON2 - OSPF NSSA ext 2
D - EIGRP, EX - EIGRP external

L FE80::/10 [0/0] via ::, Null0
C FEC0::1:0/112 [0/0] via ::, Loopback0
L FEC0::1:1/128 [0/0] via ::, Loopback0
R FEC0::2:0/112 [120/2] via FE80::21B:D4FF:FE80:8A80, Serial0/0/1
R FEC0::3:0/112 [120/3] via FE80::21B:D4FF:FE80:8A80, Serial0/0/1
C FEC0::25:0/112 [0/0] via ::, Serial0/0/1
L FEC0::25:1/128 [0/0] via ::, Serial0/0/1
R FEC0::35:0/112 [120/2] via FE80::21B:D4FF:FE80:8A80, Serial0/0/1
L FF00::/8 [0/0] via ::, Null0

R2# ping ipv6
Target IPv6 address: fec0::3:1
Repeat count [5]:
Datagram size [100]:
Timeout in seconds [2]:
Extended commands? [no]:
Sweep range of sizes? [no]:
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to FEC0::3:1, timeout is 2 seconds:
!!!!!
Success rate is 100 percent (5/5), round-trip min/avg/max = 0/1/4 ms

11. Network Address Translation - Configure NAT Overload (PAT) on R1. Use S0/0/0 as the IP NAT outside address and Lo0 as the IP NAT inside address. Turn on debug ip nat and ping 192.168.1.1 from R7. What output do you receive? Also look at the output from show ip nat translations and show ip nat statistics

12. DHCP - On R1 configure DHCP.

Create a loopback1 interface with an IP address of 192.168.0.1 /24. (You would create a DHCP pool off of a physical interface in a production network. This is only for practice purposes.)

Create a pool called "192.168.0_network".

The range of addresses to be leased are 192.168.0.0/24 (minus the excluded IP addresses).

The address of the default router for clients is 192.168.0.1 /24.

The IP address of the Netbios name server is 192.168.0.2 /24.

The IP address of the DNS server is 192.168.0.3 /24.

The domain is "thisissilly.com".

Set the lease time to be 24 hours.

Be sure to exclude the necessary IP addresses.

13. Save your configs and submit them to WebCT