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<TITLE>RE: fixed configuration 48 port layer 3 routers</TITLE>
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<P><FONT SIZE=2>oh, and the reason this isn't fixed configuration is that I was looking at the 4948 (which unfortunately only does in s/w) and went off on a complete tangent :)<BR>
<BR>
<BR>
------------------------------------------------<BR>
David Freedman<BR>
Group Network Engineering<BR>
Claranet Limited<BR>
<A HREF="http://www.clara.net">http://www.clara.net</A><BR>
<BR>
<BR>
<BR>
-----Original Message-----<BR>
From: ipv6-ops-bounces+david.freedman=uk.clara.net@lists.cluenet.de on behalf of David Freedman<BR>
Sent: Fri 11/7/2008 00:43<BR>
To: Truman Boyes; Mike Leber<BR>
Cc: ipv6-ops@lists.cluenet.de<BR>
Subject: RE: fixed configuration 48 port layer 3 routers<BR>
<BR>
<BR>
><BR>
> Hi, I'd like to hear what solutions people are using as a fixed <BR>
> configuration 48 port layer 3 router (for customer aggregation) that <BR>
> supports OSPFv3 and IPv6 (BGP a plus but not required), and a rough <BR>
> price that it cost.<BR>
><BR>
<BR>
for the price, you can use Cisco Catalyst 4900M, if you believe the marketing figures<BR>
<BR>
<A HREF="http://www.cisco.com/en/US/prod/collateral/switches/ps5718/ps6021/product_data_sheet0900aecd8017a72e.html">http://www.cisco.com/en/US/prod/collateral/switches/ps5718/ps6021/product_data_sheet0900aecd8017a72e.html</A><BR>
<BR>
<A HREF="http://www.cisco.com/en/US/prod/collateral/switches/ps5718/ps6021/ps9310/Data_Sheet_Cat_4900M.html">http://www.cisco.com/en/US/prod/collateral/switches/ps5718/ps6021/ps9310/Data_Sheet_Cat_4900M.html</A><BR>
<BR>
> layer 3 wirespeed IPv6 and IPv4 routing<BR>
<BR>
250 mpps ipv4<BR>
125 mpps ipv6<BR>
(/me imagines fixed 64B packets and not imix)<BR>
<BR>
> OSPFv3<BR>
yup<BR>
<BR>
> at least 8000 ARP entries *with* IPv6 enabled<BR>
TCAM can hold 64K Entries.<BR>
<BR>
> 48 ports<BR>
Check, modular on 4900M<BR>
<BR>
> 10/100/1000 copper<BR>
Yup<BR>
<BR>
> optional 10GE uplink<BR>
if you buy the modules, you can have lots<BR>
<BR>
> BGP a plus, but not required.<BR>
most certainly<BR>
<BR>
------------------------------------------------<BR>
David Freedman<BR>
Group Network Engineering<BR>
Claranet Limited<BR>
<A HREF="http://www.clara.net">http://www.clara.net</A><BR>
<BR>
<BR>
<BR>
-----Original Message-----<BR>
From: ipv6-ops-bounces+david.freedman=uk.clara.net@lists.cluenet.de on behalf of Truman Boyes<BR>
Sent: Fri 11/7/2008 00:26<BR>
To: Mike Leber<BR>
Cc: ipv6-ops@lists.cluenet.de<BR>
Subject: Re: fixed configuration 48 port layer 3 routers<BR>
<BR>
Hi Mike,<BR>
<BR>
Juniper MX 240s support:<BR>
<BR>
* IPv6 (RA, DHCPv6)<BR>
* OSPFv3<BR>
* CoS, L2/L3 aggregation<BR>
* L2VPN/ VPLS/ Internet / L3VPN<BR>
* 4 slot chassis, 5RU high<BR>
* Each DPC (line card) can have 40GE ports.<BR>
* Hierarchical shaping (on inner and outer vlans)<BR>
* 240Gbps switching fabric, wirespeed forwarding, etc ,etc.<BR>
* yes it supports BGP<BR>
* Runs standard JUNOS<BR>
<BR>
Truman<BR>
<BR>
<BR>
On 6/11/2008, at 7:03 PM, Mike Leber wrote:<BR>
<BR>
><BR>
> Hi, I'd like to hear what solutions people are using as a fixed <BR>
> configuration 48 port layer 3 router (for customer aggregation) that <BR>
> supports OSPFv3 and IPv6 (BGP a plus but not required), and a rough <BR>
> price that it cost.<BR>
><BR>
> We've been evaluating (and using) various boxes over the years and <BR>
> so far all the solutions have the same high per port cost as a core <BR>
> router.<BR>
><BR>
> I'm looking for something the is the same or close to the cost we'd <BR>
> see for fixed configuration IPv4 routers, so that we have a good <BR>
> answer for what to tell people to use (other than core routers or <BR>
> quagga and switches).<BR>
><BR>
> Considerations are:<BR>
><BR>
> layer 3 wirespeed IPv6 and IPv4 routing<BR>
> OSPFv3<BR>
> at least 8000 ARP entries *with* IPv6 enabled<BR>
> 48 ports<BR>
> 10/100/1000 copper<BR>
> optional 10GE uplink<BR>
> BGP a plus, but not required.<BR>
><BR>
> Mike.<BR>
><BR>
> --<BR>
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> ---------------------------------------------------------------------+<BR>
><BR>
<BR>
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