
Release Notes for BayRS Version 15.7.0.0
32 308663-15.7 Rev 00
Figure 1. BGP Configuration Tested
Memory requirements are based on performance statistics gathered with BGP
configured while using a FRE2-060, ARE, FRE4, and Passport 5430 system
processor. You can use the statistics in Tables 12 through 15 as guidelines to
determine how much memory is required on a particular BGP soloist slot. If you
plan to accept all Internet routes into the BGP and IP RTM route tables, you
should use processors with 128 MB of memory:
• BN platform: 128 MB FRE4 processor
• Passport 5430: 128 MB of memory in the system processor
Tables 12 through 15 provide the memory levels on the BGP soloist slot on AS2
with:
•Zero routes
• All Internet routes in the BGP table only
• All Internet routes in the BGP table and also in the IP RTM
• Impact on memory levels change when the BGP peer is disabled/enabled
AS2(DUT)
/jointfilesconvert/94116/bgp peer
BGP peer
AS3
BGP peer
AS1
full routes
full routes
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