Linux TC vs. Cisco CAR

Linux Advanced Routing and Traffic Control

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Hi everyone,

I was wondering if those of you "in the know" could give me a brief
comparison about Cisco's CAR compared with Linux's traffic shaping
solution, particularly HTB and ESFQ which I am using now with great
success.

The reason I am asking is that I anticipate within the coming months I
will be receiving some pressure to convert our 8-way Linux router using
a number of advanced features (like transparent proxying, NAT, multiple
ISP upstreams with failover [via NAT], traffic shaping including tricks
like putting SYN and ACK packets into separate classes, etc.)  

Initially the reason for using a Linux router all those many years ago
was that Cisco routers were cost prohibitive, but I now continue to push
the Linux solution because of its features.  We are approaching a
situation where we will be deploying campus-wide IP telephony and I
expect that I will have to fight to keep Linux as our main campus
router.  Since I don't know much about Cisco router abilities, can
someone tell me how Cisco's stuff fairs against the feature list I
meantioned above?

Thanks,
Jason.

-- 
Jason Tackaberry  ::  tack@auc.ca  :: 705-949-2301 x330 
Academic Computing Support Specialist
Information Technology Services
Algoma University College  ::  www.auc.ca


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