CCNA Training

CCNA VLAN LAB

You are working as networking engineer at Cocxel Company and your manager required of you to configure sub interface 0/0.2 to HR department with the last available ip addresses with the last available ip address of network HR and assign Vlan number 3 names HR. You can easily enter to configure switch RM. By telnet operation throw main branch router. and put (pc 1) on Vlan HR to ensure you did the right job make 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 password for both router & switch has been temporarily set to - cisco
to access to pc 1 command you can simply click on it.

vlan IT 172.168.1.1 /26  vlanlab
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

Answer & Explanation


CCNA EIGRP LAB

 

In the next exhibit LAN is configured as EIGRP protocol type. We recently new router (RWC) has been added.
To network of COCXEL CO. Your manager ask you to configuring the last available IP address in 
Subnet mask 192.168.1.35 /27 for interface fast Ethernet 0/0
On router (RWC) as a default gateway. But the new router (RWC) has not established neighborship 
With router (RWB) yet. This task requires using the CLI of router (RWC)

Refer this exhibit and answer the following questions:

eigrplab

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

NoteNo password needed

Answer & Explanation


CCNA ACCESSS CONTROL LIST

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 johnpc 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:

accesscontreollist

 

Answer & Explanation


CCNA PASSWORD RECOVERY LAB

You work at COCXEL co. and your manager asks 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.

router

Answer & Explanation

(Reference and good resource: https://learningnetwork.cisco.com/community/connections/cisco_learning_labs)

   
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