802.1q Trunking Configuration Cisco Catalyst Switches networkingguruji1.com/2019/12/802.1q-trunking-configuration-cisco-catalyst-switch.html
My Dear Friend in today’s article, I will tell you “802.1q trunking configuration cisco catalyst switches” If you any problem after reading this article, you can see the video below. Please don't forget to Like, Share, Comment & Subscribe to our Networking Guruji Channel for more video. Cisco switch uses two encapsulations on the trunk port. ---- ISL (Inter-Switch Link) ---- Dot1q/802.1q Previous post: - Inter-Switch Link all information discussion, Click here Today discussion only 802.1q trunking
802.1Q Encapsulation Explained
It is an IEEE Standard. 802.1q supports 4096 Vlans. IN 802.1q encapsulation process, a 4-byte tag is inserted into the original frame and FCS (Frame Check Sequence) is re-calculated. 802.1q does not tag native VLANs.
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