SymptomsInfected LAN-switch takes unusual actions which sends load of informational messages to continuously be shutting down its interfaces.DiagnosisAttacker gained access an end point of LAN-switch at local office with infected device. Which makes ...

IPV6 addresses are the solution for future IPV4 address exhaustion problem for client machines. This implementation tested with production routers, switches and client machines. Topology has created using Packet tracer v.8.xxx.This proto type topolog...

IP Helper-addres for VLANsThis is simple solution to reduce a bottle neck of router which is issuing ip address to clients using IP DHCP pool "Vlanxx". IP Helper-Address command can point to enterprize DHCP Server instead to issues ip address to thei...

Implementation of ROAS (Router-On-A-Stick) for inter VLANs communication in L2 Switches with Network Redundancy at Remote Area Smaller Network with Internet Access========================================================================ROAS is best su...

Hot Standby Router Protocol.I belive this example solution helpful for who wants to established reliable internet network connection as well as Network redundent of home-office network.HSRP Network Redundency ISP-Router 1 ConfigurationsISP-R1#ISP-R1#...