Tag: Topology
IP Camera (CISCO Packet Tracer)
I’ve been asked to simulate a topology, which requires me to implement 2 CCTV cameras in a network using Packet Tracer. However I realise that their isn’t IP Cameras in PT, so how best can I simulate this? Can I use webcams? …
Network discovery survey template? [on hold]
Does anyone know of a good template to fill out when gathering info for a major network overhaul/upgrade? Something that will gather info on the entire network topology on all layers down to end devices? Perhaps a spreadshe…
Network Topology Map [on hold]
What is the best application to see an overview of network topology. In other words, what is the best application to see a top down view of IP addresses, ports, and protocols, and how they are connected to each other in a web…
How do hackers hain access to a network through IOT devices?
Suppose we have a a thermometer that is connected to a wireless access point. The thermometer is using MQTT protocol (which is easily hacked) and the hacker wants to access the complete network to steal data. What is the next…
Why do Vlans need routers to communicate?
Why do devices on two separate VLANs (Virtual LANs) implemented on the same switch require a router to communicate?
Question about subnetting
If i have a network 172.16.100.0 /22,
How can i subnet in in order to have
2 networks of 32 IP addresses
5 networks of 64 IP addresses
3 networks of 128 IP addresses
1 networks of 256 IP addresses
How can I use a chord p2p topology for a game? [on hold]
I don’t care much about efficiency only that I want to use an p2p to be able to communicate with other players in the network. Now I have experimented little with chord but the more I think about it, it doesn’t make any sense…
Trouble Connecting to Server Through Switch Through Router Through Switch
I have a star topology network with an ASUS ROG GT-AC5300 router at the center, and two TP-Link TL-SG108E 4.0 switches, each connected to the router but not directly to each other. I am using computer A through switch A, tryi…
How to change ip TTL=1 on flat network for security
Working on a network at an high rise apartment complex. They have a core router/firewall acting as dhcp server and about 7 switches (all l3 switches). They have a few vlans to segment traffic based of a few things; one of the…
Using VRRP instead of XSTP
Suppose there is a ring with two routers (L3 switch) and 3 switches. All devices are configured properly.VRRP is configured on both routers and one virtual gateway is introduced to switches and their clients.
Can I disable…