9 Jul
2005
9 Jul
'05
9:55 a.m.
On Sat, 09 Jul 2005 00:56:29 PDT, Alexei Roudnev said:
It's chiken and egg problem. They do not have 4 Gb, because they do not need it_now_. techbnically it is not a problem even today. Small RAID systems have 1 Gb RAM easily.
Line cards do not need so much memory - they can always cache routing tables.
Two words: "cache miss". And unlike a L1/L2 cache miss in a modern PC, where the CPU will *wait* for you to fill the cache line, the other end of that OC-192 is still in firehose mode....