Completed

GRE Over IPSec with Routing Protocols

Design and Implement GRE over IPSec between 2 head offices and 3 branch offices. In the end all 3 branches should be able to communicate each other. You will use BGP between Head office and Branch offices for IPv4 to enable internetwork communications. Between Head Offices you will run BGP where OSPF will be redistributed.

Scenario

Create a network using Packet Tracer/GNS3. GRE over IPSec should contain these parameters.

· Mode: Main mode

· Authentication Method: Preshared Key

Phase 1:

· Encryption: AES128 or Higher

· Authentication: SHA256 or Higher

· DH Group: 5 or Higher

· XAUTH: No

Phase 2:

· Encryption: AES128 or Higher

Authentication: SHA256 or Higher

Task 1: Your design must include 5 routers connected to each other using IPv4.

Task 2: Configure IPSec Between all sites

Task 3: Configure GRE on top of the IPSec

Configure BGP with branch routes to be available in HO and vice versa

OSPF should contain these options:

· Bandwidth

· Cost

· Authentication

· Default routes

Task 4:

a) Enable authentication.

b) Establish the DR and BDR using the router id command.

Task 5: Configure the bandwidth or cost to favour one route.

Task 6: Add a network containing end devices and a passive OSPF interface.

Task 7: Add a route to a default network such as the Internet/WAN on both HO routers with priority on HO-1, in case of failover HO-2 should be active without manual intervention.

Skills: Network Administration, Cisco, Wireless, System Admin, Local Area Networking

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( 1 review ) surat, India

Project ID: #27926711

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ExpertNetworkEng

Hello Dear, I am an Expert Network Engineer and I am working as Expert Network Engineer at Multinational ISP. I have great hands-on experience for more than 5 years in various network technologies. I have Cisco CCNA More

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udayarpandey2022

We are a team of Network Engineers working in an ISP. Can help you with the current requirements. We work with BGP, MPLS, VPLS, L2/L3, VPNs every single day in production. Let me know if you are interested. Thanks!

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avistainfotech

Hi Team, I am a network consultant with 12 years of experience. I have done many similar [login to view URL] skp I'd is praseeth.Kalarikkal.I already have the same set up (not gre mine is DMVPN with ipsec profile)and BGP ove More

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iemumair

Hello Good Day! I understand you are looking for professional system administrator for your project. I am a dynamic IT Engineer with 8 year experience in systems and networks. I have experience of End User Technica More

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arbazdanger

I am CCNA R&S and CCNA Security certified, I have done all these things for than more two years. I am also looking forward to get CCNP certifications and I have a good grip on these skills. I shall be very thankful to More

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lasuridze

hello i can do you job i work with cisco devices ASA device or simple router thanks

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