PAgP supports different port modes that determine whether an EtherChannel will be formed between two PAgP-capable switches. Before we delve into the two PAgP port modes, one particular mode deserves special attention. This mode (the “on” mode) is sometimes incorrectly referenced as a PAgP mode. The truth, however, is that it is not a PAgP port mode.
The on mode forces a port to be placed into a channel unconditionally. The channel will only be created if another switch port is connected and is configured in the on mode. When this mode is enabled, there is no negotiation of . . .
The content below this message is for members only.