About yoongseong

yoongseong · 01-22-2019

In Cisco document Programmability Configuration Guide, Cisco IOS XE Everest 16.6.x, it stated the following: SpoilerIn Zero-Touch Provisioning, a DHCP server must be running on the same network as the new device that is being provisioned. Zero-Touch ...

yoongseong · 01-22-2019

Hello, I can see there is API /dna/intent/api/v1/client-detail to retrieve client detail. However this API call only accept macAddress as its filter, but not IP address. I couldn't find any other API that can translate client IP address to mac addres...

yoongseong · 10-10-2018

Hello, I am developing a Python script to be executed by Catalyst 3850 ZTP during boot up. I am seeing different error when I am connecting the config server to (1) Management port Gi0/0 and (2) Data port Gi1/0/1. I run the same Python script on Ci...

yoongseong · 08-21-2018

Hello, I am developing ZTP script for ISR4431. I found that certain commands are generating the error message of 'NoneType' object has no attribute 'attrib' and it's not caught by CLIConfigurationError exception in GuestShell Python. >>> configu...

yoongseong · 08-09-2018

Hello, how can we configure a multi-line banner in ZTP Python script running in IOS-XE Guestshell? I am using Python cli module and configuring a single line banner has no problem. Example of multi-line banner configuration that doesn't work: fr...

yoongseong · 01-27-2019

Hi Sergey, in Cisco IOS-XE Programmability Guide, it did state that "a DHCP server must be running on the same network as the new device that is being provisioned."

yoongseong · 08-13-2018

Thanks Joe for providing the solution. The codes work perfectly in IOS-XE but it will give error in GuestShell Python environment due to the line feed character. >>> cli.configurep(conf) ConfigError: There was a problem with 2 commands while configur...

yoongseong · 08-13-2018

I have tried to follow the EEM applet example given but doesn't work. It seems that the applet is timed out, probably due to to incorrect pattern matching? Configuring the single line banner using the same applet has no problem. Router#show event m...

yoongseong · 08-09-2018

Thanks for sharing the solution using EEM applet. I have tried using \r to separate the lines but that doesn't work. From Guestshell Python >>> banner = ''' ... banner motd ,Authorized Access only\rThis system is the property of So-and-So-Enterpr...

yoongseong · 08-29-2011

Hi Maicon,Under "ip flow-top-talkers", you need to configure "sort-by" as it's required to run top-talkers command.Yoong Seong

Member Since	‎11-06-2007 10:10 PM
Date Last Visited	‎12-25-2023 10:35 PM
Posts	13
Total Helpful Votes Received	11

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Can DHCP server in different network for Cisco IOS-XE ZTP?

How to retrieve client detail by IP address using DNAC v1.2.8 API?

ZTP on Catalyst 3850 gives error message <urlopen error [Errno 128] Network is unreachable>

Certain IOS-XE command return 'NoneType' error message in GuestShell Python

Configure multi-line banner in IOS-XE Guestshell Python

Re: Can DHCP server in different network for Cisco IOS-XE ZTP?

Re: Configure multi-line banner in IOS-XE Guestshell Python

Re: Configure multi-line banner in IOS-XE Guestshell Python

Re: Configure multi-line banner in IOS-XE Guestshell Python

show ip flow top-talkers