Avaya BayRS Version 15.1.0.0 Notice download pdf (Page 43)

Release Notes for BayRS Version 15.1.0.0

308663-15.1 Rev 00

Downloading Internet Routes from an ISP

To minimize the time required to download routes from an Internet service

provider (ISP), adjust two IP global parameters. Use the BCC to set the

routing-table-indexes value to 10000 and the routing-table-deviation value to 50,

as follows:

ip#

routing-table-indexes 10000

ip#

routing-table-deviation 50

See Configuring IP, ARP, RARP, RIP, and OSPF Services for more information

about these commands.

Interoperability with Non-Compliant Implementations of PIM

This section describes compatibility issues that exist when running Protocol

Independent Multicast (PIM) in a network that consists of both Nortel Networks

routers and non-compliant implementations of PIM on routers.

Nortel Networks routers can be configured for compatibility with non-standard

implementations of PIM at the RFC2362 Non-Compatibility parameter using Site

Manager. For additional information see “Enabling and Disabling Router

Compatibility with RFC 2362” in Configuring IP Multicasting and Multimedia

Services.

Fragment Tagging in Bootstrap Messages

In a PIM network in which Nortel Networks and non-compliant routers

interoperate, a non-compliant router sends bootstrap packets that contain a

fragment tag set to a zero value. When the Nortel Networks router receives these

packets, it treats them as duplicate packets and immediately drops them.

To enable a Nortel Networks router to accept bootstrap packets from a

non-compliant router, select the PIM_BSR_ZERO_FRAGMENT_TAG option at

the RFC2362 Non-Compatibility parameter using Site Manager.

Note:

The term “non-compliant router” is used in the following sections to

indicate routers (such as Cisco* routers) that run implementations of PIM that

do not comply with all elements of RFC 2362.

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Avaya BayRS Version 15.1.0.0 Notice Page 43