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Any know how many times w/in a time frame a mac address needs to show up on two ports before a mac-flap error is logged?  And is there a way to tune that threshold?We're running some ap's in flex mode, and a few handheld clients are roaming between a...

Can Cisco 220 Series Smart Switches CBS220-24T-4G support : a) AAA TACACS+ integration? b) Remote access via ssh ( CLI)? c) Can I add other "not-VLAN1" VLANs for management?  d) This model is not PoE, but could I add voice vlan ( for phones with powe...

One of our clients wants to upgrade their core devices, currently they are connecting to the other Switches at 10G, but will upgrade the other devices next year to 40G.Is it possible to configure the interfaces of the C9500-32QC, to run at 10G and us...

Hello everyone, I’m in the process of ordering some ASR 9000 8x100GE SE line cards and I need to confirm something before proceeding. The part number I am ordering is:A9K‑8X100G‑LB‑SE However, we've been advised the following: “These cards will alwa...

SNI-Admin by Community Member
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  • 3 replies
  • 0 Helpful votes

This EEM script appears quite a lot online:   event manager applet catchall event cli pattern ".*" sync no skip no action 1 syslog msg "$_cli_msg"   I've added it to three separate IOS/IOS-XE devices and it only works on one of them.I have a C3560X...

Hi, I have a 3560 switch.I kept getting this message, " !!! WARNING: The switch is not usable !!!what should I do? How do I have it fixed====POST: CPU MIC register Tests : BeginPOST: CPU MIC register Tests : End, Status PassedPOST: PortASIC Memory Te...

We have experienced several switches losing all Power over Ethernet (PoE) functionality, which resulted in a complete loss of VoIP service within the affected building. Despite this, POST and all hardware indicators display normal operation. Are ther...

wjg6786 by Level 1
  • 514 Views
  • 22 replies
  • 0 Helpful votes

HiI have a couple of cisco Nexus9000 C92160YC-X as core switches. I have 6 pairs of catalyst 9300 switches connected via VPC to these cores. I was configuring auto qos voip trust on these access switches but I came across an issue on the core switche...

FAAA by Level 1
  • 426 Views
  • 16 replies
  • 0 Helpful votes