CCNA LAB - 4.1 IP Routing - Static and Default Route

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LAB 4-1: IP Routing – Static and Default Route

You are the network administrator at Ranet, and have to config the routers both Ranet-HQ and Ranet-BR to make the connection throughout Ranet network and with the Internet. So all you have to do are:

(Config via console of each router.)

1. Enable and set IP address on LAN interface of each router to be the last assignable IP of each subnet.

2. Enable serial interface on each router and set IP address on each interface as:

- s0/0/0 on Ranet-BR: last IP of 52.7.9.220/30
- s0/0/0 on Ranet-HQ: first IP of 52.7.9.220/30
- s0/1/0 on Ranet-HQ: last IP of 77.7.7.252/30
all serial interface use HDLC as encapsulation protocol and do not forget to set clock rate at 64 kbps on Ranet-BR side.

3. Set static route of each LAN on each router to let Host1 connect to Host2. (Use destination interface
instead of IP next hop.)

4. Set default route on each router to let both Host1 and Host2 be able to connect to the Online Server
(72.76.5.3) in the internet.

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Solution:

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CCNA LAB- 3.4 Frame Relay - Point to Point

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LAB 3-4: Frame Relay – Point-to-Point (Subinterface)

You are the network administrator at Ranet Headquater, and have to configure the router “Ranet-HQ” to let Host1 connect with Host2, Host3 and Host4 as below:
(Use console to config this router.)

1. Enable and set IP address on LAN interface to be the first IP of this subnet.

2. Enable serial interface, and create subinterface with Frame-Relay setting as below:

- s0/0/0.2 for connect with Ranet-BR2, via DLCI 902
- s0/0/0.3 for connect with Ranet-BR3, via DLCI 903
- s0/0/0.4 for connect with Ranet-BR4, via DLCI 904

All subinterfaces use CISCO standard for both encapsulation and LMI, and set IP address to use the first IP in each subnet.

If everything is correct, Host1 should be able to connect
with Host2, Host3, and Host4.

Solution:

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CCNA LAB - 3.3 Frame Relay – Multipoint

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LAB 3-3: Frame Relay – Multipoint

You are the network administrator at Ranet Headquater, and have to configure the router “Ranet-HQ” to let Host1connect with Host2, Host3 and Host4 as below:
(Use console to config this router.)

1. Enable and set IP address on LAN interface to be the first IP of this subnet.

2. Enable and set IP address on serial interface to be the first IP of its subnet, and then set the parameter about frame-relay as:
- Use IETF Frame-Relay as encapsulation protocol
- Use LMI ANSI type then try to ping with others node in this subnet, and use command to gather information about DLCI per each destination that came from Inverse-ARP then shutdown this interface and set frame-relay map in static, after that, re-enable the interface and check the
connections between node again.

If success, Host1 should be able to connect with other Hosts.

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Solution

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