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Questions tagged [cisco]

For software development issues related to Cisco hardware. Networking and configuration questions should be asked on https://networkengineering.stackexchange.com/

Cisco Systems is a widely deployed brand of networking and telecommunications gear. Questions using this tag should cover software development related to Cisco equipment. Questions about configuration and administration of network gear should be posted on Server Fault. Network design and protocol questions should go to Network Engineering

1035 questions
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1 answer

Windows 7 vpn lose internet connection

When I connect to Cisco VPN client I lose internet connection. The option to uncheck default gateway doesn't appear for me. all i could see is the below screen when i click on 'IP V4' advanced settings.
eriksson
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1 answer

Cisco Packet Tracer - I Lose Connection To Switch When I Switchport a Host Port

I am stuck on this very last little piece of building a fully functioning network. I am using a Server switch which is connected to two Client switches. I have set up Vlans and trunked where I needed to. After thinking I was done (the left side of…
user3496811
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1 answer

Java VoIP Recording

i wonder if you can help me out with identifying a Java library that i can use as a network sniffer / network analyzer to detect Cisco SCCP packets and record subsequent RTP packets for a call recording application for Unified Communications Manager…
Kiyam.Kadir
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0 answers

Cisco aci ansible

I am using windows 11 and installed WSL (ubuntu), then installed python and ansible. I got an error when I execute the below command from Ubuntu. I am using sandboxapic. home@IBM-PF35CWE8:~/aci_ansible_learning_labs_code_samples/intro_module$…
Vijay Ganesh
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1 answer

Making monthly reporting program about Cisco product

I'm running a network infra consisted with Cisco product. I'm trying to make a ordinary network monthly reporting program with Python. I have never made any program before, So I think you guys have better way to do it. Check my plan and teach me…
SJ Yoo
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2 answers

Cisco Autonomous AP - Snmp clients Monitoring (connected and not connected)

We have more than 1000 Cisco Aps already deployed (SAP1602, AP1042, AP1041 models) and we would need to get some data from them through some snmp querys. We would like to know if it would be possible to get the following data and in case it would be…
Jordi Riba
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2 answers

C# Connect to Cisco VPN

I want to connect to Cisco VPN via C#. Researching all over the internet doesn't return code sample that is workng. I however have found a way to connect via the command line but I don't know how I can get this to the commandline programmatically in…
Dev
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1 answer

Security warning: Untrusted VPN Server Certificate

I am new to ssl vpn and i am currently facing some issue with failure try to identify the source of the following issue: When i connect to test.dyndns.org using my cisco anyconnect client, it gave me the following issue, that is shown in the image…
L29101987
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3 answers

Cisco Packet Tracer Dns enable using Router

I have a question in Cisco Packet Tracer. I have a Router and a Dns server and my Config from Dns is blocked. How can I start the DNS server using the Router? ip dns server ... doesn't work Thank you
Comy
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1 answer

Changing my router gateway address

I'm newbie in system and network configuration ,I have to change my router passerelle to 192.168.1.1 ; how to do that please ?
Bourkadi
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2 answers

IPv4 Network ID & Host ID

[I did my research] I read the IPv4 and Subnetting chapters in the CCNA prep material. Watched several youtube videos and read through several forums. However, I still have a small issue because different sources use certain terms interchangeably…
ash
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1 answer

Ironport rejecting emails

I am looking for an answer from somebody who has experience with ironport. When an email is rejected by ironport (due to low reputation or whatever) does it write it someplace in a log? If so where. I am on the sender's side. Unfortunately I don't…
Yes I am a cat
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1 answer

How to modify binaries in Cisco AnyConnect installer?

I need to modify Cisco AnyyConnect Binaries. I had add for example calc.exe via ASDM. Then I press "Apply" and "Save". Now, when I download AnyConnect installer from the ASA web portal I got the same installer as was before. No changes. There is no…
Supply
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1 answer

Programming for IOS, how is it done?

On my Cisco 800 router in my home, I am seeing something called the "IOS", I know it is Internetwork Operating System. But in the world of programming is this a language like Python, Ruby, Java, etc? If you wanted to write a script that runs on the…
user2179455
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