After the Upgrade I cannot anymore access the router. I tried to regenerate the rsa key but sill the same. %SSH-3-NO_MATCH: No matching mac found: client hmac-sha1,hmac-sha1-96 server hmac-sha2-
Hi guys. Sorry if I am asking about something trivial and well known but I have come across this for the first time. I was asked to look at the issue of some Cisco routers not generating and pushing SNMP traps to NMS servers. Comparing configurations...
I followed the instruction to set up Deploying WLC 3504 through Service Porthttps://www.cisco.com/c/en/us/td/docs/wireless/controller/technotes/8-5/b_WLC_3504_Release_8_5_Deployment_Guide.htmlI set up everything following the instruction, connected ...
I am afraid I am experiencing a simple oversight but I have looked at this for a little while, and decided to reach out to the community for help. In my home I am running a Cisco 2901 with a 3560 behind it. I have three vlans on the switch an dthe ...
Hello, I have a network configuration of 3 MS0 switch, MS0 is acting as dhcp which is giving ips to MS1. MS3 is the internet. However, I am unable to get an ip address for pc4 and pc7 on my MS1 switch interface. Also, I notice all of my pdus are fai...
Hello, when trying to enable icmp debug by using command "debug IP icmp" in ISR 4321 router, it doesn't capture received icmp packets. But if i send icmp packet to others from the router, the router capture icmp packet normally. Does this situation ...
I just wanted to see what everyone is using for network management for their networks and why. We currently use Solarwinds which is ok. I believe for the money paid it could be better. We have over 250 switches and the poker is at 132% and of could t...
Hi guys, I'm doing a lab for training and I'd like to connect the cloud from packet tracer to my real internet, so I can ping 8.8.8.8 from a pc that is in the lab. Is it possible to do? I mean I want a real access to the internet in my little PT lab....
I researched on this issue on internet but couldn't find a clear cut solution, so need your advice.Iam writing an ansible script for automating the entire IOS upgrade process. So I plan to test IOS upgrade activity in GNS3 using ansible.My script nee...
Hey everyone, I have a question and I need help with some best practices here. So I've configured Active Directory, and I've been trying to understand DNS more. When you have a server running AD/DC for user accounts, do you want it to be within the s...
I'm trying to use EEM to send an email containing a simple message when a track goes down, on switch nexus 7kHowever, when configuring the actions of the event manager, I do not find the "mail to" option. When do I write "?" after the action, I have ...
Hi all,I need a bit of help to create a template whose job is to erase an username.The problem is that on some switches when I write the command "no username old_user" the prompt asks for a confirmation with this question on the next line "This opera...
I have an OOB Network on Site 2 that need to be managed from Site 1. It's only available when the devices in Site 2 have OOB gateway.When I configured NAT Rule, It's not available anymore either the devices have OOB gateway or not.Is there any way?
Good morning all, In my company, I have 25 stacks of Cisco 2960X switches (WS-C2960X-48FPD-L and WS-C2960X-48FPS-L), so with SFP+ and GigabitEthernet ports.The nomenclature of the description of the ports is "Name of the connected equipment - Name of...
