CCNA Archives » Page 26 of 41

Introduction to DHCPv4 – Exclusive Explanation

September 26, 2019 By Asad Ijaz

Every device on the Internet, and every device on any network, needs a unique IP address. Network administrators can assign...

September 22, 2019 By Asad Ijaz

IPv6 ACLs are similar to IPv4 ACLs. If you can understand IPv4 access lists, IPv6 ACLs are not difficult for...

September 22, 2019 By Asad Ijaz

As discussed earlier, we can troubleshoot the ACL error using the show commands. The wrong-order ACEs are the most common...

September 21, 2019 By Asad Ijaz

Inbound ACL Logic When a router receives a packet, it starts comparing the information in the packet header with the...

September 21, 2019 By Asad Ijaz

The number of extended ACLs starts from 100 to 199 and 2000 to 2699, providing 799 possible extended numbered ACLs....

September 11, 2019 By Asad Ijaz

All Cisco routers and switches cannot be accessed remotely via a terminal program like PuTTy and Tera Term by default....

September 10, 2019 By Asad Ijaz

After ACL has configured and applied to an interface and block some traffic then we can check the ACL statistics...

September 10, 2019 By Asad Ijaz

How to Edit Standard ACLs Network administrators sometimes want to edit standard ACLs. As you know, each new entry you...

September 9, 2019 By Asad Ijaz

Standard ACLs permit or deny traffic based on source addresses. They differentiate routes on a network using the IP address....