- GNS3 LABS FOR CCNA SECURITY SERIAL
- GNS3 LABS FOR CCNA SECURITY SOFTWARE
- GNS3 LABS FOR CCNA SECURITY PASSWORD
- GNS3 LABS FOR CCNA SECURITY SERIES
so FR will finally encapsulate the Frame and pass to the Physical layer. but PPP will encapsulate the Packet after IP layer because the Main Layer 2 protocol should be the FR. alan2308 CISSP, MCSA 2008, MCSA 2012, CCNA R&S, CCNA Security Ann Arbor, MI Member Posts: 1,854. Sending Data is encapsulated by the IP protocol then there are two protocols at the Layer 2. Hi, Where can i find labs for GNS 3 which are suitable for CCNA thanks. Then Handover the control to the PPP NCP (in this case its IPCP)
GNS3 LABS FOR CCNA SECURITY PASSWORD
Site1 Configurations username SITE2 password 0 ciscoįrame-relay interface-dlci 101 ppp Virtual-Template1įrame-relay interface-dlci 201 ppp Virtual-Template1 Here are the complete Configurations of the above Topology. PPP configurations are done using a Virtual-template. Then we need to configure Frame-relay to use PPP.
GNS3 LABS FOR CCNA SECURITY SERIAL
Using the PPP with FR we can overcome all those disadvantages.įirst configure the Serial port with the encapsulation of Frame-Relay With frame-relay, we couldn't Authenticate the peer, couldn't Compress data, also couldn't bundle PVCs. In basic, PPP features Authentication, Data compression, Multilinks etc. Well, the answer is 'PPP support additional features than Frame-Relay'. Loop Occurs between R2 interface fa1/0 and R3 interface fa1/0Īny trouble ? Please comment. This Looping Method i used also called Policy based Route or PBR In this case action is route packet to the specific next-hop it can be filtered in several ways.Įx: by TTL value, protocols or source/destination ip.Ĭreate a Route-map and matches the ACL and define the Action
as soon as TTL is equal 0 router will send an ICMP time exceed error packet to the tracing application's nod.Ĭreate an ACL to filter Tracing Packets. each nod or layer 3 device normally decrease packet TTL when it got the packet. The common method is Tracing application sends a packet or packets (= Probe count) to Destination IP by increasing its TTL value in the IP header step by step. So in this Lab i configured this Looping method only for tracing applications which use ICMP echo and UDP protocols. each of them use different protocols although the method is the same.Įx : Tracert uses ICMP echo while Traceroute uses UDP protocol.
GNS3 LABS FOR CCNA SECURITY SERIES
In this Training series i will provide you 100% Demonstration (LAB) for Better Understanding about CCNA concept, i Included lots of Project during session and showing you live troubleshooting of networking devices and its protocols.Īfter CCNA Program you will make a good career in IT Industries and you can earn quit good money.There are several Traceroute Applications including tracert, traceroute etc. CCNA Training Program Enhance Your skill and knowledge in Network Fundamentals with advanced concepts, like Network, Networking, Internetworking, IP Services, Networking Devices Management and Configuration, Routing and Switching with protocols & Also you will learn Network Security protocols, Firewall, virtual network manager, Creating and managing Network topology and Troubleshooting Network Infrastructures.
GNS3 LABS FOR CCNA SECURITY SOFTWARE
To earn CCNA certification, you pass one exam that covers a broad range of fundamentals for IT careers, based on the latest networking technologies, software development skills, and job roles.ĬCNA gives you the foundation you need to take your career in any direction.Īchieving CCNA Certification & Training Program give you Huge advantage of a network. CCNA Certification and Training, One training course, one examĬCNA certification is the first step in preparing for a career in IT technologies.
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