Avaya BayRS Version 14.10 Notice download pdf (Page 15)

Release Notes for BayRS Version 14.10 for the Passport 2430 and Passport 5430

308663-14.10 Rev 01

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, RIP, and OSPF Services for more information about

these commands.

Cisco Compatibility Issues Using PIM

This section describes Cisco compatibility issues that exist when running Protocol

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

Networks routers.

Fragment Tagging in Bootstrap Messages

In a PIM network in which Nortel Networks and Cisco routers interoperate, a

Cisco 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 Cisco

router, set the Cisco Compatible parameter to Enable using Site Manager.

Cisco Drops RP Advertisement Messages with Zero Prefix Count

If you configure a Cisco router to serve as the bootstrap router (BSR) and you

configure a Nortel Networks router to serve as an RP router for a PIM domain, the

Cisco router drops any RP advertisement packet it receives from the RP router

that contains a zero group prefix count. As a result, the Cisco router cannot

advertise RP set information to all PIM routers in the domain.

To ensure that the Cisco router sends advertisement messages to all multicast

group ranges using address 224.0.0.0/4, set the Cisco Compatible parameter to

Enable.

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Avaya BayRS Version 14.10 Notice Page 15