Main Setup
Use the Main Setup subtab to provision view the OSI Network Entity Title (NET) address and to provision the OSI routing mode.
 
Item
Description
Network Entity Title
The node NET. The NET is used in OSI networks to identify the node to end system (ES) or intermediate system (IS) NEs. NETs are allocated from the same name space as the Network Service Address Point (NSAP) address. Whether an address is an NSAP or NET depends on the NSAP Selector value.
Node Routing Mode
End System
Provisions the node as an OSI ES. The ONS node performs all ES functions and relies upon an IS for communication with other IS nodes inside and outside the ES OSI area. ESs send End System Hello (ESH) messages regularly to announce their presence to neighboring ISs and ESs.
Intermediate System Level 1
Provisions the node as an OSI IS. The ONS node performs all IS functions including routing data between ISs and ESs, between networks, and between parts of a network. ISs send Intermediate System Hello (ISH) messages regularly to announce their presence to neighboring ISs and ESs.
Intermediate System Level 1/Level 2
(ONS 15454 only) The ONS node performs all intermediate system (IS) unctions. It communicates with other IS and ES nodes within an OSI area, and it also broadcasts ISHs to IS nodes in other areas to which it is connected.
L1 LSP Buffer Size
Sets the Level 1 Link State Protocol Data Unit (LSP) buffer size. The default is 512. It should not be changed.
L2 LSP Buffer Size
(ONS 15454 only) Sets the Level 2 LSP data unit buffer size. The default is 512. It should not be changed.
Apply
Applies changes made to the Main Setup subtab fields.
Reset
Cancels any Main Setup subtab changes and returns the fields to their last-saved settings.
Help
Displays context-sensitive help.

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