Routing and Switching
There is some confusion as to the exact layer in which RIP / OSPF works. It is generally taught that these works in the network layer. However, in Ne...
Sat, 4 Apr, 2020 at 10:57 AM
The ICMP protocol provides an echo mechanism by which a host may solicit a response from a gateway by sending message at a reasonable rate. Since the me...
Tue, 24 Aug, 2021 at 5:28 PM
When the destination MAC address is a multicast or broadcast address or when the destination MAC address has not been learned by the switch (is not in its M...
Wed, 25 Aug, 2021 at 5:31 PM
Applicable Versions NetSim Academic Netsim Standard Netsim Pro Static Routing: Routers forward packets using either route information from rout...
Mon, 31 Jan, 2022 at 3:13 PM
Access Control List Access control lists (ACLs) perform packet filtering to control which packets move through a network and to where. The packet filtering...
Sat, 28 Aug, 2021 at 9:13 AM
Users can Permit or Deny traffic based on 1. Direction - Inbound/Outbound 2.Protocol - TCP / UDP/ IGMP / ICMP 3. Source IP Address 4. Destination IP ...
Wed, 28 Mar, 2018 at 10:56 AM
If you have a CBR and a Voice application configured between the same two nodes, CBR follows TCP and Voice follows UDP. So you can block Voice ...
Thu, 12 Aug, 2021 at 12:32 PM
The Access Rule List for a specific device can be accessed using the API ACL_GET(nDeviceId), Where nDeviceId corresponds to the ID of the Device whose ACL i...
Thu, 31 May, 2018 at 4:43 PM
Firewall project is not loaded in Visual Studio 2015 since the Firewall Project file(.vcxproj) is missing. Following steps can be used to load firewall proj...
Thu, 29 Mar, 2018 at 10:56 PM
Firewall project is not loaded in Visual Studio 2015 since the Firewall Project file(.vcxproj) is missing. Following steps can be used to load firewall proj...
Thu, 19 Aug, 2021 at 10:16 AM