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We are doing switch testing in a network with C9548 and C9516 SWV-stacked switches (2 switches per stack).  All switches are currently running 16.12.04.  We notice a difference in behavior between the two models.  On the 9548 stacks, when we console ...

RB6502 by Level 1
  • 552 Views
  • 5 replies
  • 0 Helpful votes

Hello Everyone, I had an Interface issue on Cisco Nexus Switch, we can connect to the network using the speed interface of 100 Mbps, and the setting of the speed interface Switch is Auto. But, when we used a speed of 1 Gbps on that port. The devices ...

oiek by Level 1
  • 581 Views
  • 4 replies
  • 0 Helpful votes

Hello everyone,Today we spent the day trying to configure our new 9500-32C. We have a couple ports that have to use 10G for now so we purchased the adapters CVR-QSFP-SFP10G. We were running 16.10.1 at first since we are using the virtual-stacking. Wh...

barweiss45 by Level 1
  • 8846 Views
  • 15 replies
  • 1 Helpful votes

Hi Team, could anyone suggest to me what can be an issue that i am not able to ping target server 100.0.0.2 or 100.0.0.3 i just want to pass traffic for 10.0.0.0/24 network only to the target servers. please just let me know the troubleshooting steps...

Hi All,  I am haiving  C93180YC-FX running nxos.9.3.7.bin image  Need to know if MACsec is supported by default with this version or if any security license is requiredDoc says that license is required to use MACsec Feature on Nexus but not sure whic...

SR70982 by Level 1
  • 316 Views
  • 1 replies
  • 0 Helpful votes

Hello. I am trying to solve a practice problem and I cant seem to route the VLANs. The layout is this:You have two routers connected two each other. Each router has one switch and each switch has four generic PCs connected. Each PC on that switch bel...

Is there a reserved range for VXLAN VNI that I am not supposed to use? I did a very simple spine and leaf topology,  initially I have two spines and two leaves but due to some issues, I turned off the second spine. I tried to map the followingVlan 10...

jpl861 by Level 4
  • 1147 Views
  • 3 replies
  • 0 Helpful votes

Hello,  I need a switch  layer 3 rack 1U  19" with these specs : WAN: 1 port 10/100/1000 Base-T/RJ45 1 port combo 10/100/1000 Base-T/SFPLAN: 8 port switching 10/100/1000 Base-T/RJ451 port RJ451 port USB 2.0DRAM: 512MBFLASH: 256MBSSL VPNDES, 3DES, AES...

Good day,  This is my first switch setup and I am experiencing flapping ports.  I have read a lot of articles in the community but I am not finding a solution for my situation. 2022-06-07 13:32:31.021SW_MATM4Host 263c.555f.7fcd in vlan 1 is flapping ...

gi01sw2adv.png gi01sw2port.png gi07adv.png gi07prop.png
jhiebert by Level 1
  • 317 Views
  • 2 replies
  • 0 Helpful votes