IBM 8260 manual Time-To-Delete in seconds, Time-To-Forget in seconds, ∙ Security Mode

−Time-To-Delete (in seconds)

For information on this parameter, refer to 11.8.5, ªFiltering for Bridging Functionsº on page 270.

−Time-To-Forget (in seconds)

For information on this parameter, refer to 11.8.5, ªFiltering for Bridging Functionsº on page 270.

∙You must ignore the following parameter as it does not apply to LAN only Multiprotocol Interconnect module:

−Adaptive Routing Support

2.Select Transparent Bridging Port Parameters from the Bridge Menu. A panel as shown in Figure 152 will be displayed.

￿									￿
	Config *	Transparent Bridging Port Parameters
						Module: BladeRunner
	Log. Port: 1		LOGICAL PORT			Time:	16:54	5 Jan 95
	Bridging Facility:			Enabled
	Security Mode:			Disabled	Custom Filtering:			Disabled
	Source Address		Learning:	Enabled	Source Address Filtering:			Disabled
	Always Accepts		Multicasts:	Disabled	Tinygram Compression:			Disabled

Search Port	Prev	Port	Next Port	Exit
	Return to	the previous screen

￿		￿
Figure	152. Transparent Bridging Port Parameters Panel

This panel allows you to configure the transparent bridging parameters for each port. Note that the information on the screen applies to the port identified on the top left corner of the panel. You can select the desired port by using Search Port, Prev Port and Next Port options from the Menu Bar.

To be able to perform bridging on each port, you must enable the Bridging Facility for that port.

Optionally, you may modify the following parameters for each port, depending on the filtering and security requirements of your network.

∙Security Mode

If enabled, the module searches the filtering database for the destination address of each packet to be bridged. If the address is not fixed (manually entered by the user), the packet is discarded. If the address is fixed, the packet is forwarded on the appropriate port.

Chapter 11. 8260 Multiprotocol Interconnect Module 263