A Network Artist : IS-IS Mock Lab - 14 Tasks Published With Video Solutions

Tuesday, February 12, 2013

IS-IS Mock Lab - 14 Tasks Published With Video Solutions

IOS Details

Recommended Readings:

1> http://fengnet.com/book/IS-ISDesign/

2.> http://www.cisco.com/en/US/partner/tech/tk365/tk381/tsd_technology_support_sub-protocol_home.html

Initial Conifgurations
@@@@@@@@@@

R1
===

!
en
!
conf t
!
no ip do lo
!
ho R1
!
no cdp run
!
int lo0
ip add 1.1.1.1 255.255.255.255
exit
!
int s0/0
encap frame
no shut
exit
!
int s0/0.12 point-to-point
ip add 12.0.0.1 255.255.255.0
no frame inv
frame inter 102
exit
!
int s0/0.13 multipoint
ip add 13.0.0.1 255.255.255.0
no frame inv
frame map ip 13.0.0.3 103 b
no sh
exit
!
line con 0
logging syn
no exec-time
exit
!
end
!

######################################

R2
===

!
en
!
conf t
!
no ip do lo
!
ho R2
!
no cdp run
!
int lo0
ip add 2.2.2.2 255.255.255.255
exit
!
int s0/0
enc frame
no sh
exit
!
int s0/0.21 point-to-point
ip add 12.0.0.2 255.255.255.0
no frame inv
frame inter 201
exit
!
int f0/0
ip add 24.0.0.2 255.255.255.0
no sh
exit
!
line con 0
logging syn
no exec-time
exit
!
end
!

#######################################

R3
===

!
en
!
conf t
!
no ip do lo
!
ho R3
!
no cdp run
!
int lo0
ip add 3.3.3.3 255.255.255.255
exit
!
int s0/0
ip add 13.0.0.3 255.255.255.0
en frame
no frame inv
frame map ip 13.0.0.1 301 b
frame map clns 301 b
no sh
exit
!
int s0/1
ip add 37.0.0.3 255.255.255.0
no sh
exit
!
int s0/2
ip add 38.0.0.3 255.255.255.0
no sh
exit
!
line con 0
logging syn
no exec-time
exit
!
end
!

########################################

R4
===

!
en
!
conf t
!
no ip do lo
!
ho R4
!
no cdp run
!
int lo0
ip add 4.4.4.4 255.255.255.255
exit
!
int f0/0
ip add 24.0.0.4 255.255.255.0
no sh
exit
!
int s0/0
ip add 46.0.0.4 255.255.255.0
no sh
exit
!
line con 0
logging syn
no exec-time
exit
!
end
!

########################################

R5
===

!
en
!
conf t
!
ho R5
!
no ip do lo
!
no cdp run
!
int lo0
ip add 5.5.5.5 255.255.255.255
exit
!
int f0/0
ip add 65.0.0.5 255.255.255.0
no sh
exit
!
line con 0
logging syn
no exec-time
exit
!
end
!

########################################

R6
===

!
en
!
conf t
!
no ip do lo
!
ho R6
!
no cdp run
!
int lo0
ip add 6.6.6.6 255.255.255.255
exit
!
int s0/0
ip add 46.0.0.6 255.255.255.0
no sh
exit
!
int f0/0
ip add 65.0.0.6 255.255.255.0
no sh
exit
!
line con 0
logging syn
no exec-time
exit
!
end
!

#########################################

R7
===

!
en
!
conf t
!
no ip do lo
!
ho R7
!
no cdp run
!
int lo0
ip add 7.7.7.7 255.255.255.255
no sh
exit
!
int s0/0
ip add 37.0.0.7 255.255.255.0
no sh
exit
!
int f0/0
ip add 150.0.0.7 255.255.255.0
no sh
exit
!
line con 0
logging syn
no exec-time
exit
!
end
!

########################################

R8
===

!
en
!
conf t
!
ho R8
!
no ip do lo
!
no cdp run
!
int lo0
ip add 8.8.8.8 255.255.255.255
exit
!
int s0/0
ip add 38.0.0.8 255.255.255.0
no sh
exit
!
int f0/0
ip add 150.0.0.8 255.255.255.0
no sh
exit
!
line con 0
logging syn
no exec-time
exit
!
end
!

########################################

R9
===

!
en
!
conf t
!
ho R9
!
no ip do lo
!
no cdp run
!
int lo0
ip add 9.9.9.9 255.255.255.255
exit
!
int f0/0
ip add 150.0.0.9 255.255.255.0
no sh
exit
!
line con 0
logging syn
no exec-time
exit
!
end
!

%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%

TASKS
^^^^^^

1. Establish loopback to loopback connectivity between all Routers in all 3 AREAs
     as per Diagram.
2. Create loopback on R9 - 99.99.99.99/32, Make sure R3 prefer R7 over R8 to
     reach that network.Don't change metric. Also don't summarize the route.
3. Ensure you can see specific route for 1.1.1.1/32 into R9 Routing Table.
4. Configure Secure Authentication between R5 & R6 using password "cisco".
5. Configure basic Authentication between R4 & R6 using password "auth".
* 6. Area Authentication - Needs to be Updated
7. Ensure there is no DIS Election on network segment 65.0.0.0/24.
8. Ensure R4 is always elected as DIS on segment 24.0.0.0/24.
9. Ensure R7 is always elected as DIS on segment 150.0.0.0/24. You are not allowed to
    change interface priority for this task.
10. Ensure that R3 always prefer path through R7 over R8 in order to reach
prefix 9.9.9.9/32.
11. Create loopback199 on R9 with address 199.199.199.199/32. Ensure R3 always
       prefer path through R8 over R7 to reach this destination. But backup path should
       be available all the time.
12. Ensure All Routers in future can support MPLS Traffic Engineering (TE).
13. Ensure R9 Sends Hello in every 30 sec and Dead interval = 4xHello Interval.
14. Ensure R5 Sends Hello packets out in every 200 ms.

Solutions

TASK 1 Solution