About ewaizel

ewaizel · 12-22-2022

Hi everybody!We would like to explore and option to have a separate DNAC environment just for provisioning. The idea is for this to be isolated and only able to run our onboarding scripts.We don’t need any other DNAC features (Assurance, Analytics, e...

ewaizel · 08-26-2022

Hi everybodyWe are segmenting our networks based on Cat9500 & Cat9600 as the L3 core. We only want management flows to be served by the management VRF and its associated L3 interfaces.The question is about how to do this for HTTPS access.For the SSH ...

ewaizel · 01-25-2022

I have a basic question about ISE sizing. We bought it and plan to use it only for Tacacs authentication (no NAC). We will have around 150 switches requiring authentication.Do you think we can do this with the “small” OVA (Virtual SNS-3515 OVA - ISE-...

ewaizel · 03-07-2019

Hi everybody! Hope any of you had the same problem. We are using the tunnel feature in NX-OS. When the packets are bigger than the tunnel MTU and fragmentation is needed, the IP fragments created by the switch have different ID at an IP level and can...

ewaizel · 01-16-2019

Hi Forum I know it is possible to configure Speed Dials from the CUCM URL. We don't want to give users access to this. We would really like them to configure their own Speed Dials from their phones. I can see this is possible in the BE4000 (8800 phon...

ewaizel · 08-26-2022

I recommend you split into a Cat9500 with fast interfaces and a Cat9300 aggregating the slow ones.You can also explore using the new Cat9300X family. For example the C9300X-24HX.

ewaizel · 07-05-2022

I had this problem too. I did not have default AAA authentication and authorization groups.I added these: aaa authentication login default group ISE_GROUP localaaa authorization exec default group ISE_GROUP local

ewaizel · 03-29-2022

We had the same problem and this was caused by using the wrong screws that were included in the Cisco mounting kit. The silver screws are a few millimeters longer and damaged the motherboard. The black ones should be used instead.This is a mechanical...

ewaizel · 11-10-2020

I was also getting error 516.I was using anonymous FTP. The issue was the '@' included in the password. Once I changed to a simpler password not representing an email address, it worked.

ewaizel · 01-17-2019

Appreciated Jaime!

Member Since	‎04-11-2005 01:50 PM
Date Last Visited	‎12-13-2023 12:23 AM
Posts	55
Total Helpful Votes Received	12

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User Activity

Need for a DNAC "light" environment

Restrict HTTPS access to a single VRF in IOS-XE

ISE sizing question - Tacacs only - small network

Nexus 9300 tunnel feature fragmentation problem

CUCM Speed Dial configuration from Phone App

Re: suggestion for stack switches

Re: 9800 WLC netconf failing with DNA

Re: FirePower 1010 hardware failures?

Re: UC560 CDR export to FTP suddenly stopped with error 516

Re: CUCM Speed Dial configuration from Phone App