Gundimeda SantoshNetwork Time ProtocolEach networking device has some concept of a date and a time-of-day clock. For instance, the log messages discussed in the first major…9 min read·Oct 7, 2022----
Gundimeda SantoshUnderstanding concepts of VPNWhile consumers typically connect to the Internet to reach destinations on the Internet, businesses can also use the Internet as a WAN…8 min read·Sep 29, 2022----
Gundimeda SantoshUnderstanding Concepts of MPLSMPLS creates a WAN service that routes IP packets between customer sites. The enterprise deploys routers and switches as usual. The SP then…6 min read·Sep 29, 2022----
Gundimeda SantoshCisco Wireless Architectures.Autonomous AP Architecture:11 min read·Sep 28, 2022----
Gundimeda SantoshFundamentals of Wireless NetworksWired vs Wireless Networks:11 min read·Sep 28, 2022----
Gundimeda SantoshWAN ArchitectureMetro Ethernet Physical Design and it’s Topology:6 min read·Sep 27, 2022----
Gundimeda SantoshDynamic ARP Inspection and it’s ConfigurationDynamic Arp Inspection when comes to function is same as ACL, firewalls and DHCP snooping, that is to filter the packets that pose a…10 min read·Sep 27, 2022----
Gundimeda SantoshDHCP Snooping and its ConfigurationDHCP snooping works similar to the ACL and firewalls i.e., it filters the dhcp packets and will not stop any other packets. Even though…8 min read·Sep 26, 2022----