What is EtherChannel? EtherChannel is a Layer-2 link aggregation protocol which is used to combine multiple physical links to a single logical link called an EtherChannel bundle or a PortChannel. It is a Cisco Proprietary and IEEE 802.3ad (2000) is a standard way of carrying out Link Aggregation. The purpose of EtherChannel is to achieve Link Aggregation or Logical Bundling. The no. of member ports are between 2 – 8 (a maximum of 8 active out of a total of 16 on most Cisco Switches). EtherChannel has a multicast address of LACP:01-80-c2-00-00-02, PAgP:01-00-0C-CC-CC-CC Why do we need EtherChannel in Read More …
Tag: EtherChannel interface configuration
EtherChannel Quiz
Test your Cisco Networking knowledge and skills by practicing this free online EtherChannel Quiz. You might also be interested in our free Online Quizzes on all IT topics including Cisco CCNA, Cyber Security, Python Programming, Linux & Ethical Hacking: Free Online Quizzes (Best for Cisco CCNA, Huawei HCNA, N+) You can also view free study notes (Cheat sheets) for long term memory: Networkwalks Summary Cheatsheets Follow our Facebook Page & YouTube Channel for more updated Cheatsheets & Quizzes after doing this Etherchannel quiz: