Month: July 2018

According to Wikipedia, "In computer networking, a single layer-2 network may be partitioned to create multiple distinct broadcast domains, which are mutually isolated so that packets can only pass between them via one or more routers; such a domain is referred to as a Virtual Local Area Network, …

Configuring etherchannel on a Cisco switch. Etherchannel is the port link aggregation technology invented by a company named Kalpana. This company was acquired by Cisco systems in 1994. Etherchannel allows us to group several (practically eight) physical Ethernet links on a Cisco switch into one logical link. Advantages …