How to get DNS to work with STATIC PAT in Packet Tracer topology with Internally hosted DNS and Web Server I have a topology (.pka file attached) in which I want to simulate an Internal hosting scenario. I have a Web Server and a DNS server in my internal network and I would like th...
I configured the topology in Packet Tracer. L3 Switch can ping User PC & L2 Switch, but L2 Switch is unable to ping User PC. I assumed that L2 switch would be able to ping as it has a default gateway pointing to the L3 switch. Is there any way to make the L2 switch be able to...
You can save one or more of these messages as a scenario When you start, you are in Scenario 0 Label this first scenario with an i note Different scenarios allow you to use the same topology for experiments with different groupings of user created packets Click on New to create a new ...
Network Congestion: High levels of network congestion can cause routers to make suboptimal routing choices, leading to delays and packet loss. Link Failures: When a link between network devices fails, routers may need to reroute traffic, and if this process is not seamless, routing problems can ...
This post will deal with creating Layer 2 VLANs on Cisco switches and performing all relevant configurations. Up to 4094 VLANs can be configured on Cisco catalyst switches. By default, only VLAN 1 is configured on the switch, so if you connect hosts on a
skill, the more you configure commands, the better you will understand them. I strongly advise you to type all of the commands discussed onto a router (not all of them will work on Packet Tracer). You will make mistakes and get frustrated, but eventually it will become second nature to ...
You don’t really need a UPS unless you live in an area where power outages are common. If you do, get a UPS with a maximum runtime of 5-10 minutes. That should be enough to save your work before you lose power. If you buy a used UPS, make sure the battery is still in good...
re new toPacket Tracerit will take a little time for you to acclimate and get used to where everything is. The most important thing to understand is you aren’t just drawing up network maps, you are also simulating the operation of equipment so you need to make sure that you do every...
The cloud is now ready, add a router to the topology and connect it to the cloud, power on the router and configure its interface with an IP address in the same range as the IP assigned to the tap0 interface. R1>enable R1#configure terminal ...
CCIE Routing and Switching Workbook Volume II.This is the second volume of the series by INE and included 20 full scale labs for practice. These labs are similar to the real CCIE lab in complexity and are a great resource. The basic topology used for both volumes is the same so I was ...