Avaya BayRS Version 15.5.0.0 Uživatelský manuál stáhnout pdf (Strana 67)

Configuring IP, ARP, RIP, RARP, and OSPF Services

314470-15.5 Rev 00 8-7

Using Site Manager

To enable or disable unique identifiers for ICMP echo requests, complete the

following tasks:

RFC 3101 Forwarding Address Compatibility for OSPF NSSA

Beginning with BayRS version 15.5.0.0, you can configure the autonomous

system external (ASE) forwarding address of the type 7 not-so-stubby-area

(NSSA) link state database (LSDB) to any valid IP address on the network. The

reason for this improvement is that in BayRS version 15.5.0.0, the Open Shortest

Path First (OSPF) NSSA is enhanced to comply with section 2.5, “Calculating

Type-7 AS External Routes,” and some parts of Appendix F, “Differences from

RFC 1587,” of RFC 3101. Full implementation of RFC 3101 is planned for a

future release.

Using the enhanced functionality in version 15.5.0.0, a network administrator now

has the option to import summary route advertisements into the NSSAs. If the

option to import summary advertisements is not enabled, then the NSSA

autonomous system (AS) boundary router (ASBR) generates a default summary

route for the NSSA that enables inter-area routing from the NSSA to the other

areas. In addition to this new option, an administrator now also can set the

autonomous system external (ASE) forwarding address of the AS external routes

that are generated in the NSSA.

Site Manager Procedure

You do this System responds

1. In the Configuration Manager window,

choose Protocols.

The Protocols menu opens.

2. Choose IP.

3. Choose Global. The Edit IP Global Parameters window

opens.

4. Set the Icmp Echo Request Unique Id

parameter. Click on Help or see the

parameter description on page A-18

5. Click on OK. You return to the Configuration Manager

window.

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Avaya BayRS Version 15.5.0.0 Uživatelský manuál Strana 67