Avaya BayRS Version 15.1.0.0 Notice download pdf (Page 19)

Release Notes for BayRS Version 15.1.0.0

308663-15.1 Rev 00

Upgrading OSPF Configurations

When you upgrade BayRS from releases earlier than Version 12.20, there must

not be an open shortest path first maximum transmission unit (OSPF MTU)

interface mismatch. If a mismatch exists, adjacencies will not form between

upgraded routers. All the OSPF routers forming adjacencies on a segment

(broadcast, point-to-point [PPP], Point-to-Multipoint, or nonbroadcast

multi-access [NBMA]) should have the same OSPF MTU size. You configure the

OSPF MTU size through the MTU Size parameter in the OSPF Interfaces window

in Site Manager.

BayRS Versions 14.00 and later comply with RFC 2328, which requires the OSPF

MTU size feature.

Upgrading Static Forwarding Policy Filters

Internet Group Management Protocol (IGMP) static forwarding policy filters that

you created in versions earlier than Site Manager Version 7.20 will not work

correctly using Site Manager Version 7.20. To use these IGMP static forwarding

policy filters, you must re-create them. For information about creating IGMP

static forwarding policy filters, see Configuring IP Multicasting and Multimedia

Services.

New Features

The following sections provide brief descriptions of the new features in BayRS

Version 15.1.0.0.

BCC Support for BootP and DHCP Services

BayRS 15.1.0.0 now allows you to configure the router as a BootP relay agent and

as a DHCP server using the BCC. This enhancement extends BCC support for all

BootP and DHCP functionality previously supported in Site Manager only.

For more information, see Configuring SNMP, BootP, and DHCP Services.

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Avaya BayRS Version 15.1.0.0 Notice Page 19