Dear Nanog Just wondering if anyone is using the Cisco Nexus 93180YC with the LAN enterprise license and has any honest feedback about this platform, especially if you are using VXLAN routing and eVPN, would love to hear from you. For those that don't know the Cisco Nexus 93180YC is a 1RU switch with 48 x 25gbit ports SFP+ ports (1G, 10G or 25G) + 6 x 100gbit QSFP uplink ports. (40G, 50G or 100G) Kindest Regards James Braunegg [cid:image001.png@01D280A4.01865B60] 1300 769 972<tel:1300%20769%20972> / 0488 997 207<tel:1300%20769%20972> james@micron21.com<mailto:james@micron21.com> www.micron21.com/<http://www.micron21.com/> [cid:image002.png@01D280A4.01865B60]<http://www.micron21.com/> [cid:image003.png@01D280A4.01865B60]<https://www.facebook.com/micron21/> [cid:image004.png@01D280A4.01865B60]<https://twitter.com/micron21> Follow us on Twitter<https://twitter.com/micron21> for important service and system updates. This message is intended for the addressee named above. It may contain privileged or confidential information. If you are not the intended recipient of this message you must not use, copy, distribute or disclose it to anyone other than the addressee. If you have received this message in error please return the message to the sender by replying to it and then delete the message from your computer.
On Jul 25, 2017, at 7:25 PM, James Braunegg <james.braunegg@micron21.com> wrote:
Dear Nanog
Just wondering if anyone is using the Cisco Nexus 93180YC with the LAN enterprise license and has any honest feedback about this platform, especially if you are using VXLAN routing and eVPN, would love to hear from you.
For those that don't know the Cisco Nexus 93180YC is a 1RU switch with 48 x 25gbit ports SFP+ ports (1G, 10G or 25G) + 6 x 100gbit QSFP uplink ports. (40G, 50G or 100G)
We’ve started testing them, as well as the 92160YCX and C92300YC, for IXP use. Notably only four of the six 100G ports on the 92160YCX will run at 100G, leaving two at 40G. Anybody had any luck sourcing 2x25G NICs for Cisco UCS servers? -Bill
At 07:39 PM 7/25/2017 Tuesday, Bill Woodcock opined:
On Jul 25, 2017, at 7:25 PM, James Braunegg <james.braunegg@micron21.com> wrote:
Dear Nanog
Just wondering if anyone is using the Cisco Nexus 93180YC with the LAN enterprise license and has any honest feedback about this platform, especially if you are using VXLAN routing and eVPN, would love to hear from you.
For those that don't know the Cisco Nexus 93180YC is a 1RU switch with 48 x 25gbit ports SFP+ ports (1G, 10G or 25G) + 6 x 100gbit QSFP uplink ports. (40G, 50G or 100G)
Weâve started testing them, as well as the 92160YCX and C92300YC, for IXP use. Notably only four of the six 100G ports on the 92160YCX will run at 100G, leaving two at 40G.
Actually, only two. tstevens-92160yc-1# sh int cap | beg 1/49 | eg Eth|Speed Ethernet1/49 Speed: 40000 Ethernet1/50 Speed: 1000,10000,25000,40000,50000,100000 Ethernet1/51 Speed: 40000 Ethernet1/52 Speed: 1000,10000,25000,40000,50000,100000 Ethernet1/53 Speed: 40000 Ethernet1/54 Speed: 40000 tstevens-92160yc-1# All 6 on 93180YC EX/FX are 100G capable. Tim
Anybody had any luck sourcing 2x25G NICs for Cisco UCS servers?
-Bill
Tim Stevenson, tstevens@cisco.com Routing & Switching CCIE #5561 Distinguished Engineer, Technical Marketing Data Center Switching Cisco - http://www.cisco.com +1(408)526-6759
On Tue Jul 25, 2017 at 08:31:54PM -0700, Tim Stevenson wrote:
tstevens-92160yc-1# sh int cap | beg 1/49 | eg Eth|Speed Ethernet1/49 > Speed: 40000 Ethernet1/50 > Speed: 1000,10000,25000,40000,50000,100000 Ethernet1/51 > Speed: 40000 Ethernet1/52 > Speed: 1000,10000,25000,40000,50000,100000 Ethernet1/53 > Speed: 40000 Ethernet1/54 > Speed: 40000
Are you sure? xsw-01.ixn# show ver | incl Nexus9 cisco Nexus9000 C92160YC-X chassis xsw-01.ixn# sh int cap | beg 1/49 | eg Eth|Speed Ethernet1/49 Speed: 40000,100000 Ethernet1/50 Speed: 1000,10000,25000,40000,50000,100000 Ethernet1/51 Speed: 1000,10000,25000,40000,50000,100000 Ethernet1/52 Speed: 1000,10000,25000,40000,50000,100000 xsw-01.ixn# show run | incl portmode hardware profile portmode 48x25G+4x100G xsw-01.ixn(config)# hardware profile portmode ? 48x25g+2x100g+4x40g 48x25G+2x100G+4x40G port mode 48x25g+4x100g 48x25G+4x100G port mode You can configure how the ports present themselves... Simon
At 03:48 PM 8/8/2017 Tuesday, Simon Lockhart opined:
On Tue Jul 25, 2017 at 08:31:54PM -0700, Tim Stevenson wrote:
tstevens-92160yc-1# sh int cap | beg 1/49 | eg Eth|Speed Ethernet1/49 > Speed: 40000 Ethernet1/50 > Speed: 1000,10000,25000,40000,50000,100000 Ethernet1/51 > Speed: 40000 Ethernet1/52 > Speed: 1000,10000,25000,40000,50000,100000 Ethernet1/53 > Speed: 40000 Ethernet1/54 > Speed: 40000
Are you sure?
I'll claim correctness on a technicality ;) Since the original statement was: "Notably only four of the six 100G ports on the 92160YCX will run at 100G, leaving two at 40G." In the default mode, you get 4 x 40G + 2 x 100G. Good point that there is an optional mode which is 4 x 100G - but there is no 40G in that mode, ports 53-54 are disabled in that mode. Thanks, Tim
xsw-01.ixn# show ver | incl Nexus9 cisco Nexus9000 C92160YC-X chassis
xsw-01.ixn# sh int cap | beg 1/49 | eg Eth|Speed Ethernet1/49 Speed: 40000,100000 Ethernet1/50 Speed: 1000,10000,25000,40000,50000,100000 Ethernet1/51 Speed: 1000,10000,25000,40000,50000,100000 Ethernet1/52 Speed: 1000,10000,25000,40000,50000,100000
xsw-01.ixn# show run | incl portmode hardware profile portmode 48x25G+4x100G
xsw-01.ixn(config)# hardware profile portmode ? 48x25g+2x100g+4x40g 48x25G+2x100G+4x40G port mode 48x25g+4x100g 48x25G+4x100G port mode
You can configure how the ports present themselves...
Simon
Tim Stevenson, tstevens@cisco.com Routing & Switching CCIE #5561 Distinguished Engineer, Technical Marketing Data Center Switching Cisco - http://www.cisco.com +1(408)526-6759
On Tue Jul 25, 2017 at 08:31:54PM -0700, Tim Stevenson wrote:
Actually, only two.
tstevens-92160yc-1# sh int cap | beg 1/49 | eg Eth|Speed Ethernet1/49 Speed: 40000 Ethernet1/50 Speed: 1000,10000,25000,40000,50000,100000 Ethernet1/51 Speed: 40000 Ethernet1/52 Speed: 1000,10000,25000,40000,50000,100000 Ethernet1/53 Speed: 40000 Ethernet1/54 Speed: 40000 tstevens-92160yc-1#
same box, cisco Nexus9000 C92160YC-X is2.ed# sh int cap | beg 1/49 | eg Eth|Speed Ethernet1/49 Speed: 40000,100000 Ethernet1/50 Speed: 1000,10000,25000,40000,50000,100000 Ethernet1/51 Speed: 1000,10000,25000,40000,50000,100000 Ethernet1/52 Speed: 1000,10000,25000,40000,50000,100000 You have to tell it you want more 100G with fewer ports hardware profile portmode 48x25G+4x100G brandon
participants (5)
-
Bill Woodcock -
Brandon Butterworth -
James Braunegg -
Simon Lockhart -
Tim Stevenson