CCNA VLAN LAB
You are working as networking Engineer At COCXEL Company and your manager ask you to configure sub interface 0/0.2 to HR department with the last available ip addresss of network HR and Assign Vlan number 3 name HR. You can easily enter to configure switch RM. By telnet operation throw mainbranch router.
and put (PC 1) on Vlan HR to ensure you did the right job by making a successful ping from (PC 1) to the (PC 2)
and main branch router sub interface 172.16.16.1 Access to the router CLI can be gained by clicking on the appropriate host.
Note: Entire Passwords for both routers & switches have been temporarily set to - cisco
To access to PC 1 command you can simply click on it.
To access to PC 1 command you can simply click on it.
| vlan IT | 172.168.1.1 /26 |  |
| vlan HR | 172.16.16.70 /27 | |
| SW RM | 10.10.10.2 | |
| PC 1 | 172.16.16.100 | |
| PC 2 | 172.16.16.24 |
CCNA EIGRP LAB
In the next exhibit LAN is Configured as EIGRP protocol type. we recently new router (RWC) has been added to network cocxel company LAN .
your manager ask you to configuring the last available IP address in subnet mask 192.168.1.35 /27 for interface fastEthernet 0/0
on router (RWC) as a default gateway. but the new router (RWC) has not established neighbor ship with router (RWB) yet.
This task requires to use the CLI of router (RWC)
Refer these exhibit and answer the following questions :
A)- Configure the last available IP address in subnet mask 192.168.1.35 /27 to interface Fa0/0 on router RWC as a default gateway.
B)- Figure out what is required for router RWC to exchange routing update to solve this problem
C)- Prevent routing update to access interface Fa0/0 into RWC
Note: No password needed
CCNA ACCESSS CONTROL LIST
An standard Access control list is configured on BAND router to deny any traffic of CCNA router .
the access control list has been applied on interface fa 0/0 only .and the CCNA router is configured to support to subnets teachers and students .
but the Current access control list is not useful any more . so we need to change the Current standard access control list .
and apply numbered access control list to prevent entire 172.16.4.1/28 subnet of access to WEB SERVER . Except john pc host all traffic is permitted.
and apply numbered access control list to prevent entire subnet 192.168.1.1 of access to SMTP SERVER and WEB SERVER.
the hosts of subnet 172.16.4.1 have been assigned ip addresses 172.16.4.1 /28
the hosts of subnet 192.168.1.1 have been assigned ip addresses 192.168.1.1 /27
John PC : host have been assigned ip addresses 172.16.4.5
BAND ROUTER : have been assigned ip address 172.16.15.1
SMTP SERVER : have been assigned ip address 172.16.15.5
WEB SERVER : have been assigned ip address 172.16.15.6
Use the CLI of CCNA router and you can Access to any pc host of BAND router LAN can be gained by clicking on the appropriate host.
you can simply access to BAND router by telnet
All passwords have been temporarily set to cisco.
Refer to the exhibit:
CCNA PASSWORD RECOVERY LAB
You work at cocxel co. and your manager ask you to do some tasks on router "RB" but unfortunately you don’t remember the password you put on router
what exactly the configuration requires to recover the password of that router .
CCNA RIP LAB
We have 2 routers and connecting with each others by rip v1 protocol router (A) assigned IP Address 172.16.1.1 /24 and router B assigned
IP Address 172.16.2.1 /24 .
when host 1 attempt to ping host 2 show the following result .
Refering the exhibit and answer of the following choices
pc>ping 172.16.2.2
Pinging 172.16.2.2 with 32 bytes of data:
Reply from 172.16.1.1: Destination host unreachable.
Reply from 172.16.1.1: Destination host unreachable.
Reply from 172.16.1.1: Destination host unreachable.
Reply from 172.16.1.1: Destination host unreachable.
Ping statistics for 172.16.2.2:
Packets: Sent = 4, Received = 0, Lost = 4 (100% loss),
|  |
1- figure out the reason of why host 1 can not ping host 2
A)- link between router A and Router B is down
B)- link between host 1 and switch is down
C)- default gateway in host 2 incorrect
D)- default gateway in host 1 incorrect
E)- rip v1 not support classless
F)- TCP-IP not functioning on host 2
2- After answer the previous choose questions implement the following
A- use CLI to delete the RIP version 1 protocol
B- configuring RIP version 2 protocol on both router A and B . All passwords set ska
Note : you can access router B via telnet connection .
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