Cisco Systems IPMUX-1E operation manual Rate Mode

Chapter 1 Introduction IPmux-1/1EInstallation and Operation Manual

Rate Mode

Features:

•There is no Network port learning

•User port learning is based on MAC

•TDMoIP & Managers traffic are tagged or untagged.

			Table 1-10. Rate Mode
Frame Action			Switch Action
A tagged frame enters the Network port			Switched to User port without changing the
			frame***
A tagged frame enters the User port			Switched to Network port without changing the
			frame*
			Subject to rate limiting
An untagged frame enters the Network port			Switched to User port without changing the
			frame***
An untagged frame enters the User port			Switched to Network port without changing the
			frame*
			Subject to rate limiting
Note
	*	The switch may decide not to pass the frame to the other port, based on its
		learning.

**A priority-tagged frame (frame with a tag and VLAN-ID 0) is treated just like an untagged frame. This includes rewriting the priority field with 0.

**Learning is disabled; therefore, every frame is switched. The network port is typically connected to another switch.

1-30 Functional Description