[AusNOG] Omg

Adam Mulcahy (amulcahy) amulcahy at cisco.com
Fri Aug 15 14:31:49 EST 2014


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I assume Matt meant old faithful, the 7000  router.=20

The first generation trident card on the ASR-9k uses the same memory =
space for FIB and MAC (per line card) and the default setting is indeed =
512K for each, but you can adjust the profile (L3-XL) to increase one or =
the other, maximum routes on the trident is 1.3M shared between v4 and =
v6.=20

The second generation cards supported 4M routes.

,Adam.

On 15 Aug 2014, at 11:54 am, Beeson, Ayden <ABeeson at csu.edu.au> wrote:

> The advice I have had from Cisco is that the N9k is designed for =
application centric stuff, for core datacentre gear they are still =
recommending the N7k, or more specifically the new 7700=92s.
> =20
> Thanks,
> Ayden Beeson=20
> =20
> From: AusNOG [mailto:ausnog-bounces at lists.ausnog.net] On Behalf Of =
Mark Newton
> Sent: Friday, 15 August 2014 11:42 AM
> To: Andy S.
> Cc: <ausnog at lists.ausnog.net>
> Subject: Re: [AusNOG] Omg
> =20
> =20
> On Aug 15, 2014, at 9:17 AM, Andy S. <ciscoarc7 at gmail.com> wrote:
>=20
>=20
> Matt, when you said your 7000, that's the Nexus 7k?
> I thought 7k is 'the' one to rule the world. Or is it 9k now.
> =20
> I think Cisco wants it to be 9k now.  But my understanding is that the =
Trident-based linecards also have 512k TCAM slots, so don=92t bother =
buying cheap old cards on eBay, n=92kay?
> =20
> (that understanding could very well be flawed, I=92ve not used ASR9K =
hardware that old, I=92m relaying what I=92ve been told by people who =
have)
> =20
>   - mark
> =20
> =20
> <csu-logo68ae.bmp>
>=20
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GOULBURN   |   MELBOURNE   |   ONTARIO   |   ORANGE   |   PORT MACQUARIE =
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>=20
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Adam Mulcahy
Consulting Systems Engineer

amulcahy at cisco.com
Phone: +61 2 8446 5854

80 Pacific Highway
North Sydney
NSW 2060
Australia
Cisco.com - http://www.cisco.com/global/AU/

This email may contain confidential and privileged material for the sole =
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<html><head><meta http-equiv=3D"Content-Type" content=3D"text/html =
charset=3Dwindows-1252"><meta http-equiv=3D"Content-Type" =
content=3D"text/html charset=3Dwindows-1252"></head><body =
style=3D"word-wrap: break-word; -webkit-nbsp-mode: space; =
-webkit-line-break: after-white-space;">I assume Matt meant old =
faithful, the 7000  router. <div><br></div><div>The first =
generation trident card on the ASR-9k uses the same memory space for FIB =
and MAC (per line card) and the default setting is indeed 512K for each, =
but you can adjust the profile (L3-XL) to increase one or the other, =
maximum routes on the trident is 1.3M shared between v4 and =
v6. </div><div><br></div><div>The second generation cards supported =
4M routes.<br><div><br></div><div>,Adam.</div><div><br><div><div>On 15 =
Aug 2014, at 11:54 am, Beeson, Ayden <<a =
href=3D"mailto:ABeeson at csu.edu.au">ABeeson at csu.edu.au</a>> =
wrote:</div><br class=3D"Apple-interchange-newline"><blockquote =
type=3D"cite"><div lang=3D"EN-AU" link=3D"blue" vlink=3D"purple" =
style=3D"font-family: Helvetica; font-size: 12px; font-style: normal; =
font-variant: normal; font-weight: normal; letter-spacing: normal; =
line-height: normal; orphans: auto; text-align: start; text-indent: 0px; =
text-transform: none; white-space: normal; widows: auto; word-spacing: =
0px; -webkit-text-stroke-width: 0px;"><div class=3D"WordSection1" =
style=3D"page: WordSection1;"><div style=3D"margin: 0cm 0cm 0.0001pt; =
font-size: 12pt; font-family: 'Times New Roman', serif;"><span =
style=3D"font-size: 11pt; font-family: Calibri, sans-serif; color: =
rgb(31, 73, 125);">The advice I have had from Cisco is that the N9k is =
designed for application centric stuff, for core datacentre gear they =
are still recommending the N7k, or more specifically the new =
7700=92s.<o:p></o:p></span></div><div style=3D"margin: 0cm 0cm 0.0001pt; =
font-size: 12pt; font-family: 'Times New Roman', serif;"><span =
style=3D"font-size: 11pt; font-family: Calibri, sans-serif; color: =
rgb(31, 73, 125);"> </span></div><div><div style=3D"margin: 0cm 0cm =
0.0001pt; font-size: 12pt; font-family: 'Times New Roman', serif;"><span =
style=3D"font-size: 11pt; font-family: Calibri, sans-serif; color: =
rgb(31, 73, 125);">Thanks,<o:p></o:p></span></div><div style=3D"margin: =
0cm 0cm 0.0001pt; font-size: 12pt; font-family: 'Times New Roman', =
serif;"><span style=3D"font-size: 11pt; font-family: Calibri, =
sans-serif; color: rgb(51, 51, 51);">Ayden =
Beeson<i> </i></span><span style=3D"font-size: 11pt; font-family: =
Calibri, sans-serif; color: rgb(31, 73, =
125);"><o:p></o:p></span></div></div><div style=3D"margin: 0cm 0cm =
0.0001pt; font-size: 12pt; font-family: 'Times New Roman', serif;"><span =
style=3D"font-size: 11pt; font-family: Calibri, sans-serif; color: =
rgb(31, 73, 125);"> </span></div><div><div style=3D"border-style: =
solid none none; border-top-color: rgb(225, 225, 225); border-top-width: =
1pt; padding: 3pt 0cm 0cm;"><div style=3D"margin: 0cm 0cm 0.0001pt; =
font-size: 12pt; font-family: 'Times New Roman', serif;"><b><span =
lang=3D"EN-US" style=3D"font-size: 11pt; font-family: Calibri, =
sans-serif;">From:</span></b><span lang=3D"EN-US" style=3D"font-size: =
11pt; font-family: Calibri, sans-serif;"><span =
class=3D"Apple-converted-space"> </span>AusNOG [<a =
href=3D"mailto:ausnog-bounces at lists.ausnog.net" style=3D"color: purple; =
text-decoration: =
underline;">mailto:ausnog-bounces at lists.ausnog.net</a>]<span =
class=3D"Apple-converted-space"> </span><b>On Behalf Of<span =
class=3D"Apple-converted-space"> </span></b>Mark =
Newton<br><b>Sent:</b><span =
class=3D"Apple-converted-space"> </span>Friday, 15 August 2014 =
11:42 AM<br><b>To:</b><span =
class=3D"Apple-converted-space"> </span>Andy S.<br><b>Cc:</b><span =
class=3D"Apple-converted-space"> </span><<a =
href=3D"mailto:ausnog at lists.ausnog.net" style=3D"color: purple; =
text-decoration: =
underline;">ausnog at lists.ausnog.net</a>><br><b>Subject:</b><span =
class=3D"Apple-converted-space"> </span>Re: [AusNOG] =
Omg<o:p></o:p></span></div></div></div><div style=3D"margin: 0cm 0cm =
0.0001pt; font-size: 12pt; font-family: 'Times New Roman', =
serif;"><o:p> </o:p></div><div style=3D"margin: 0cm 0cm 0.0001pt; =
font-size: 12pt; font-family: 'Times New Roman', =
serif;"><o:p> </o:p></div><div><div><div style=3D"margin: 0cm 0cm =
0.0001pt; font-size: 12pt; font-family: 'Times New Roman', serif;">On =
Aug 15, 2014, at 9:17 AM, Andy S. <<a =
href=3D"mailto:ciscoarc7 at gmail.com" style=3D"color: purple; =
text-decoration: underline;">ciscoarc7 at gmail.com</a>> =
wrote:<o:p></o:p></div></div><div style=3D"margin: 0cm 0cm 0.0001pt; =
font-size: 12pt; font-family: 'Times New Roman', =
serif;"><br><br><o:p></o:p></div><blockquote style=3D"margin-top: 5pt; =
margin-bottom: 5pt;"><div><div style=3D"margin: 0cm 0cm 0.0001pt; =
font-size: 12pt; font-family: 'Times New Roman', serif;"><span =
style=3D"font-family: Georgia, serif;">Matt, when you said your 7000, =
that's the Nexus 7k?<o:p></o:p></span></div></div><div><div =
style=3D"margin: 0cm 0cm 0.0001pt; font-size: 12pt; font-family: 'Times =
New Roman', serif;"><span style=3D"font-family: Georgia, serif;">I =
thought 7k is 'the' one to rule the world. Or is it 9k =
now.<o:p></o:p></span></div></div></blockquote><div style=3D"margin: 0cm =
0cm 0.0001pt; font-size: 12pt; font-family: 'Times New Roman', =
serif;"><o:p> </o:p></div></div><div><div style=3D"margin: 0cm 0cm =
0.0001pt; font-size: 12pt; font-family: 'Times New Roman', serif;">I =
think Cisco wants it to be 9k now.  But my understanding is that =
the Trident-based linecards also have 512k TCAM slots, so don=92t bother =
buying cheap old cards on eBay, n=92kay?<o:p></o:p></div></div><div><div =
style=3D"margin: 0cm 0cm 0.0001pt; font-size: 12pt; font-family: 'Times =
New Roman', serif;"><o:p> </o:p></div></div><div><div =
style=3D"margin: 0cm 0cm 0.0001pt; font-size: 12pt; font-family: 'Times =
New Roman', serif;">(that understanding could very well be flawed, I=92ve =
not used ASR9K hardware that old, I=92m relaying what I=92ve been told =
by people who have)<o:p></o:p></div></div><div><div style=3D"margin: 0cm =
0cm 0.0001pt; font-size: 12pt; font-family: 'Times New Roman', =
serif;"><o:p> </o:p></div></div><div><div style=3D"margin: 0cm 0cm =
0.0001pt; font-size: 12pt; font-family: 'Times New Roman', =
serif;">  - mark<o:p></o:p></div></div><div><div style=3D"margin: =
0cm 0cm 0.0001pt; font-size: 12pt; font-family: 'Times New Roman', =
serif;"><o:p> </o:p></div></div><div style=3D"margin: 0cm 0cm =
0.0001pt; font-size: 12pt; font-family: 'Times New Roman', =
serif;"><o:p> </o:p></div></div><p><a title=3D"Charles Sturt =
University" href=3D"http://www.csu.edu.au/" style=3D"color: purple; =
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ckquote></div><br><div apple-content-edited=3D"true">
<span class=3D"Apple-style-span" style=3D"border-collapse: separate; =
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auto; -webkit-text-stroke-width: 0px; "><div style=3D"word-wrap: =
break-word; -webkit-nbsp-mode: space; -webkit-line-break: =
after-white-space; ">Adam Mulcahy<br>Consulting Systems =
Engineer<br><br><a =
href=3D"mailto:amulcahy at cisco.com">amulcahy at cisco.com</a><br>Phone: +61 =
2 8446 5854<br><br>80 Pacific Highway<br>North Sydney<br>NSW =
2060<br>Australia<br><a =
href=3D"http://Cisco.com/">Cisco.com</a> - <a =
href=3D"http://www.cisco.com/global/AU/">http://www.cisco.com/global/AU/</=
a><br><br>This email may contain confidential and privileged material =
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<br></div></div></body></html>=

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