Dynamic Trunking Protocol (DTP) and EtherChannel (LACP and PAgP) - Detailed Configuration Example

Опубликовано: 21 Февраль 2026
на канале: Quecca Tech
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#CCNA #DTP #EtherChannel

Cisco provides mechanism to dynamically form a trunk port. Dynamic trunk ports are established by the switch port sending Dynamic Trunking Protocol (DTP) packets to negotiate whether the other end can be a trunk port.
The physical links can be aggregated into a logical link called an EtherChannel bundle. There are two Dynamic Link Aggregation Protocols PAgP and LACP. Physical link can also be aggregated into EtherChannel statically.

This video provides full example of configuring Dynamic Trunking Protocol (DTP) and EtherChannel (LACP and PAgP).

Chapters:
00:00 Introduction
00:16 Network diagram to be used
00:49 DTP Configuration Example
10:39 EtherChannel (LACP and PAgP) Configuration Example

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