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Hi, I have 2 questions about enabling the IPV6 traffic on C2960.I have below C2960 connecting to the servers and the servers are configured with IPV6 addresses.Question 1, do I need to configure "sdm prefer dual -ipv4-and-ipv6 default" and reload so ...

Hello,I try to replace some old Catalyst switches with new 1300 Series.During migrating the configuration, I found some things which I cant set on the new system:no service pad spanning-tree extend system-id vlan internal allocation policy ascendingM...

FooBar78 by Level 1
  • 749 Views
  • 6 replies
  • 0 Helpful votes

Is it correct that the Catalyst 9200CX switches are not supported in Cisco Prime Infrastructure? I could not find the devices in the compatibility matrix of the latest Prime version (3.10) or anywhere else. Is the support planned in a future update a...

sgu303 by Level 1
  • 1260 Views
  • 4 replies
  • 0 Helpful votes

With two 9600 chassis both using a single Sup compared to using dual Sup, what are the advantages?I mean with a single Sup, if one Sup unit fails, the other chassis takes over, correct?Is the forklift upgrade/reboot time the main advantage then where...

lcaruso by Level 6
  • 2620 Views
  • 12 replies
  • 1 Helpful votes

I know I shouldn't have started working on this late on a Sunday night.  I have done this in the past with other managed switch, but to save the little bit of hair I have remaining on my head, for the sake of me, I can't seem to figure out how to do ...

Len Levin by Level 1
  • 13422 Views
  • 12 replies
  • 0 Helpful votes

Hi, I have 4 VLANs - 10, 20, 30 and 40. VLANs 10 and 20 are VXLAN enabled with L3VNI. Communications works fine between them. VLANs 30 and 40 are for guest access and needs to be VXLAN enabled as well but need to be in different VRF since they cant h...

I have a Cisco C9300-48UXM. I'm unable to get it into ROMMON mode.I've followed this:https://documentation.meraki.com/MS/MS_Installation_Guides/Catalyst_9300-M_Series_Installation_Guide"Factory Reset ButtonTo perform a factory reset, keep the mode bu...

crit by Level 1
  • 712 Views
  • 4 replies
  • 0 Helpful votes