Useful tips for everyday
What are the 4 basic processes used at the network layer? The network layer defines communication over the network through four basic processes which are…
How do I clear a sticky Mac Cisco? To delete a sticky secure MAC addresses from the address table, use the no switchport port-security sticky…
What is update source in BGP? Using a loopback for a BGP update source allows the path to the routing peer to be handled in…
Do you need a firewall behind a router? Do You Need Both? It’s important to use at least one type of a firewall – a…
Is IPv6 more secure than IPv4? IPsec makes IPv6 more secure than IPv4 Internet Protocol Security (IPsec) was designed to provide network layer security (authentication…
What is the ICMPv6 echo message type? Type: Identifies the ICMPv6 message type; for Echo Request messages the value is 128, and for Echo Reply…
How do I change DSCP values? Go to Computer configuration > Windows Settings > Policy-based QoS and right click on “Create new policy”. Check “Specify…
How to live search in Ajax? AJAX Live Search Results are shown as you type. Results narrow as you continue typing. If results become too…
Is there an ERROR 403 access forbidden in Joomla? Error 403 Access forbidden! [solved] – Joomla! Forum – community, help and support Need help installing…
How do I change the image size in OG? To add the OG image, scroll to the bottom to find the Upload button. Click it…