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Re: [inet-admins] Re: Used 7500
On Thu, 19 Feb 2004 10:46:26 +0300
"Tima Maryin" <tima@cplire.ru> wrote:
On Thu, 19 Feb 2004 03:38:22 +0200
"Vladimir A. Jakovenko" <vovik@lucky.net> wrote:
Чем не нравиться 7206VXR + NPE-G1? IMHO это выйдет
стабильнее, нежели
совсем новая платформа 7300.
Да щазз!! На намного оно и свежее npe-g1.
Начиная с 12.2(20)S 72хх не поддерживается. Если
используется mpls, на 12.2(18)S мы ловим CSCed72297 и
спонтанные ребуты. 12.3 вычеркивается по причине здравого
смысла, остается единственный 12.2(14)Sn.
Далее. При "нормальной" конфигурации на 200+ kpps npe-g1
начинает клеить ласты.
7301 то же самое делает при 400kpps.
7200VXR NPE-G1
with features (NAT/Netflow/ACL) performs around 450kpps
1Mpps = 40% line rate of a bi-directional GE (64 byte IP)
IPv6 and multicast slow path switched
7304 with NPE-G100 offers the same performance as 7200
NPE-G100 offers 1 Mpps and around 450Kpps with features
NSE-100 option claims 3.5 Mpps, but this has just
EOL’d for the 7200 & has limited features due to
reliance on PXF, NPE-G100 is only customer option
No channelized interfaces, discrete T1/E1, OC-12 ATM,
modular GEs
There is no hardware acceleration of features like
IPSEC,Firewall features and other process intensive
services on 7300
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