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  • About ccisco630
ccisco630

ccisco630

Here to help

Member since Sep 14, 2018

‎08-05-2021
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First 5 Posts
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Latest Contributions by ccisco630
  • Topics ccisco630 has Participated In
  • Latest Contributions by ccisco630

Re: ECMS Practice Question - Jun 11th

by ccisco630 in Off the Stack
‎06-14-2021 12:31 PM
‎06-14-2021 12:31 PM
Going with A ... View more

Re: CPU utilization on your MX!

by ccisco630 in Security / SD-WAN
‎06-08-2021 12:18 PM
5 Kudos
‎06-08-2021 12:18 PM
5 Kudos
Been a while, but still nothing from Support on this.  They still have my case open, but at this point I'll be pretty surprised to hear anything.  Why not just remove that unusable graph from the Summary Report?   ... View more

Re: CPU utilization on your MX!

by ccisco630 in Security / SD-WAN
‎03-09-2021 07:48 AM
1 Kudo
‎03-09-2021 07:48 AM
1 Kudo
Still nothing from Support on this and I'm still seeing "Insufficient Data" in the utilization graph for all of my MXs in the Summary Report for an individual network. I sent in a request for any update on my case, I'll post any reply I receive.  ... View more

Re: CPU utilization on your MX!

by ccisco630 in Security / SD-WAN
‎02-03-2021 07:27 AM
‎02-03-2021 07:27 AM
Support told me that they can't really give an ETA on this since "these kinds of issues are prioritized on many factors".  I checked with my Cisco/Meraki architect we partner with, and his response was that this is not normally something exposed to customers, and could be an error on the part of the UI team or something planned to be rolled out.  So still not real clarification as to why this graph is showing in Summary Report with "Insufficient Info" for all networks. ... View more

Re: CPU utilization on your MX!

by ccisco630 in Security / SD-WAN
‎01-25-2021 05:37 AM
1 Kudo
‎01-25-2021 05:37 AM
1 Kudo
Have not heard anything back from support on this yet. I requested any update on my case this morning. I'll post here if I hear anything... ... View more

Re: CPU utilization on your MX!

by ccisco630 in Security / SD-WAN
‎01-19-2021 07:34 AM
‎01-19-2021 07:34 AM
Sure thing, will do. ... View more

Re: CPU utilization on your MX!

by ccisco630 in Security / SD-WAN
‎01-19-2021 06:47 AM
2 Kudos
‎01-19-2021 06:47 AM
2 Kudos
Same for me.  Under Summary Report for an individual appliance, they all say "Insufficient Data".  I put in a case w/ Meraki Support and they said that this is a known issue and they will contact me with any updates or when a fix is implemented.  ... View more

Re: MX Loss and Latency Statistics

by ccisco630 in Developers & APIs
‎10-27-2020 12:52 PM
‎10-27-2020 12:52 PM
Thanks for your reply. I was referring to the 5 minute timeframe.  For example, can I pull uplink loss and latency for a one month period on all organization MXs, not just 5 minutes.   ... View more

MX Loss and Latency Statistics

by ccisco630 in Developers & APIs
‎10-27-2020 09:28 AM
‎10-27-2020 09:28 AM
What would be the best way to leverage the API to pull out a monthly snapshot of all MX loss and latency statistics in the organization?  From what I can tell you can go back 1 year, but only in 5 minute windows as far as timeframe.  Is there a way to expand that timeframe?  It appears you could do uplink loss percentage and latency at the individual network/device level, but that seems extremely inefficient for an org with a hundred or so MXs.  Any suggestions are greatly appreciated!   ... View more
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  • Dashboard API

Re: Bad DNS Query errors on router from Wireless Subet

by ccisco630 in Wireless LAN
‎12-21-2018 10:26 AM
‎12-21-2018 10:26 AM
It appears that name resolution is being provided by all three configured, the internal DNS, 8.8.8.8, and the default-router for the subnet.  Here is a sample of the Wireshark output on the uplink from the AP to the router.  I got another flurry of those errors at 12:12-12:13, and that is all for the day thus far. ... View more

Re: Bad DNS Query errors on router from Wireless Subet

by ccisco630 in Wireless LAN
‎12-21-2018 06:58 AM
‎12-21-2018 06:58 AM
Yes, clients get their DNS settings from the router over DHCP. The router's DNS config for that wireless subnet is 10.203.2.1, which is also that subnet's default-gateway/router. The router itself has a config line of ip name-server listing 2 internal DNS servers and 8.8.8.8 The AP is setup in Dashboard with the internal DNS first, and 8.8.8.8 second. I am able to ping the internal DNS from the AP in Dashboard, and name resolution does appear to be taking place, but I still get a flurry of those errors throughout the day.   I really appreciate the help on figuring this out.   ... View more

Re: Bad DNS Query errors on router from Wireless Subet

by ccisco630 in Wireless LAN
‎12-21-2018 06:11 AM
‎12-21-2018 06:11 AM
On the AP I have an internal DNS server set as Primary and then 8.8.8.8 as secondary.  That could be the case, as the router is the gateway for the AP, and has that gateway address (10.203.2.1 in this instance) in the DHCP scope for that subnet.  But when I remove that DNS configuration or change it to the internal IP or 8.8.8.8 in the DHCP scope for that subnet, I can't get to any external or internal websites. ... View more

Bad DNS Query errors on router from Wireless Subet

by ccisco630 in Wireless LAN
‎12-20-2018 06:06 AM
‎12-20-2018 06:06 AM
Running a Meraki wireless network with a secure SSID for staff.  The Meraki AP has an IP address on the secure subnet which is permitted on the WAN.  For DNS we have the primary set to an internal DNS server and secondary set as 8.8.8.8, to satisfy both the Secure SSID and guest SSID name resolution queries.  The DHCP scope on the router for the secure wireless subnet has a DNS entry of the default router for that network.  In the router logs, I am seeing sets of these every day: 007515: Dec 19 10:07:15.439 EST: %DNSSERVER-3-BADQUERY: Bad DNS query from 10.203.2.2 007516: Dec 19 10:07:15.439 EST: %DNSSERVER-3-BADQUERY: Bad DNS query from 10.203.2.2 007517: Dec 19 10:07:15.571 EST: %DNSSERVER-3-BADQUERY: Bad DNS query from 10.203.2.2 007518: Dec 19 10:07:15.571 EST: %DNSSERVER-3-BADQUERY: Bad DNS query from 10.203.2.2 007519: Dec 19 10:07:15.627 EST: %DNSSERVER-3-BADQUERY: Bad DNS query from 10.203.2.2 007520: Dec 19 10:07:15.631 EST: %DNSSERVER-3-BADQUERY: Bad DNS query from 10.203.2.2 007521: Dec 19 10:07:16.615 EST: %DNSSERVER-3-BADQUERY: Bad DNS query from 10.203.2.2 007522: Dec 19 10:07:16.615 EST: %DNSSERVER-3-BADQUERY: Bad DNS query from 10.203.2.2   That is the IP address of my AP.  What could be causing these errors?  All is working as it should for staff and guest access, but would like to get to the bottom of these errors.  Thanks! ... View more
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MichelRueger
MichelRueger
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degarris
degarris
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rwiesmann
rwiesmann
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cmr
Kind of a big deal cmr
4
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SandroNardi
Meraki Employee SandroNardi
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My Top Kudoed Posts
Subject Kudos Views

Re: CPU utilization on your MX!

Security / SD-WAN
5 12848

Re: CPU utilization on your MX!

Security / SD-WAN
2 15041

Re: CPU utilization on your MX!

Security / SD-WAN
1 14168

Re: CPU utilization on your MX!

Security / SD-WAN
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