11-10-2011 02:09 PM - edited 03-04-2019 02:14 PM
Greeting
Can I get an advice on bgp router with including static,eigrp and bgp internla/external, with 1G or more cooper/fibre ports, with ipv4/ipv6, nat, netflew, and some otherthings?
Any comments will be appreciated
Thanks in advance
julxu
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11-10-2011 03:00 PM
the small and cheap variant is c7200 NPE-G1(or NPE-G2), more expansive is ASR serie.
I find c7200 actuall is perfect solution for the traffic upto 1Gbit, for the heavy traffic you should look into hardware-based switched platform
11-11-2011 12:15 AM
Hi Julxu,
to answer your question one need at least to know how many traffic are you going to process, e.g. c2821 has 2 GBit ports onboard and can forward upto 100Mbit full featute and has IPSec-VPN accelerator card. But from price I'd say it not so much difference to NPE-G1.
11-21-2011 12:10 AM
Hi,
the most disadvantage of those small switching platform is verty limited support on "routing features" - the limited number of routing entries in the routing table (no full BGP), no Netflow support, limited QoS and so on. If you need just to route a couple of prefixes from one port to other then switches would be a good solution.
NPE-G1 or NPE-G2 are the processor routing linecards for c7200, G1 kann upto 500Mbit, G2 upto 1Gbit of routing with full features.
11-21-2011 01:18 PM
avarage 300mbps, and max 700mbps time by time, is it ok for L3 switch?
300 Mbps is not a definition of "traffic not very high".
Are you going to do NAT-ing? Because if you do, no Layer 3 switch can do this feature.
I'd consider getting a 7200VXR with NPE-G2.
11-10-2011 02:49 PM
Hi,
Your cisco sales rep can suggest you better based on your requirements & budget, but I tguess 72xx may be a good fit.
Thx
MS
11-10-2011 03:00 PM
the small and cheap variant is c7200 NPE-G1(or NPE-G2), more expansive is ASR serie.
I find c7200 actuall is perfect solution for the traffic upto 1Gbit, for the heavy traffic you should look into hardware-based switched platform
11-10-2011 03:27 PM
thank the reply from ms and konstantin.
can I get confirm, that I can not use some brench cheap router for multi bgp home purpose edge routers? correct?
and can I get confirm that I do not need to use ASR serie since there is no services/application involved.
it is only edge router to link to ISP. so the cheapest wan router will service the purpose? and the c7200 NPE-G1
Please advice
julxu
11-11-2011 12:15 AM
Hi Julxu,
to answer your question one need at least to know how many traffic are you going to process, e.g. c2821 has 2 GBit ports onboard and can forward upto 100Mbit full featute and has IPSec-VPN accelerator card. But from price I'd say it not so much difference to NPE-G1.
11-20-2011 08:46 PM
since all the connection are SPF and copper, I guess, I also can use L3 switch. what is the bad point if I use L3 switch, something like, catalyst 2900 or 3600, or 3700?
if I use them, are they capible for multi-home external/internal BGP?
I think the traffic is not very high, 1 Gbit ports are required, at least need more than 4 ports.
NPE-G1, is a module? am I wrong?
Please advice
11-20-2011 08:49 PM
What is your WAN bandwidth?
11-20-2011 09:56 PM
if I say, avarage 300mbps, and max 700mbps time by time, is it ok for L3 switch?
11-21-2011 01:18 PM
avarage 300mbps, and max 700mbps time by time, is it ok for L3 switch?
300 Mbps is not a definition of "traffic not very high".
Are you going to do NAT-ing? Because if you do, no Layer 3 switch can do this feature.
I'd consider getting a 7200VXR with NPE-G2.
11-21-2011 12:10 AM
Hi,
the most disadvantage of those small switching platform is verty limited support on "routing features" - the limited number of routing entries in the routing table (no full BGP), no Netflow support, limited QoS and so on. If you need just to route a couple of prefixes from one port to other then switches would be a good solution.
NPE-G1 or NPE-G2 are the processor routing linecards for c7200, G1 kann upto 500Mbit, G2 upto 1Gbit of routing with full features.
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