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I inherited a network with a Cisco 8200L with a P-LTEA-EA Module and a Sierra Wireless EM7455 cellular modem. I am new to LTE/cellular configuration on Cisco routers. I am told how this configuration is supposed to work is that you send an SMS mess...
Editing a deployment that was created within the Secure Client Cloud Management portal (https://secure-client.us.security.cisco.com), but whenever I edit a deployment and save it, the changes don't save. It keeps defaulting to a configuration that wa...
Quick question is What exactly is a "routing protocol extension"? I am reading through the HA Technologies section of the ENCOR book and specifically when talking about SSO/NSF, GR, and NSR im seeing that some are being refered to as using routing p...
I'm trying to copy configuration that contains encrypted passwords from one 9800 WLC to another. The key that was used when encryption was originally setup are unknown. Is there a way to view the key that was used? I read elsewhere that it's stored i...
Hello, everyone. I was configuring HSRP and I found these messages in Wireshark What exactly do these messages do/achieve? I haven't found much explanation online. Thank you. David
Hi, we are facing issue for reaching a specific external IP , all other IPs from the same subnet can be reached. we have noticed that trace is not reaching the Border leaf for that specific external IP, it reaches RR spine and get dropped. where as ...
Hi I'm new to ASA and wanted to ask how does one log into it using ASDM on a MacOS? I think I may have to set the username and password but I wasn't sure how to do so or how to check. The goal is to log in through portal and check the settings. I hav...
HiI have searched all over and whilst I can find plenty of documents describing the functionality of a TC node I can’t find any that explicitly show how to deploy a TC node. I have a 2 fabric deployment in a lab. Just one Border/CP and edge in each ...
Hello,I have the following environment:I am facing a problem where in an EPG, endpoints are either not learned at all or end up disappearing. Some endpoints stay at learned via VMM, not via dataplane, so traffic doesn`t work. This occurs with the fol...
When attempting to run various show commands on APIC ACI, no output is generated, and the commands are not working as expected. Could you please assist me in identifying the cause of this issue?
Hello,I am facing an issue that every time that I "no shut" the second interface leading to the Firewall (MX75), the Firewall spikes the CPU and massive packet loss occurs. I am using VLANs (SVIs) in the Firewall-side (Meraki MX) and Routed-Interface...
Hi. I signed up at Cisco Networking Academy, dowloaded Packet Tracer(PT) and it's stuck in this login and 404 error screen loop.At the login screen, I click on Networking Academy, change the option to on for Keep me logged in, enter my credentials an...
I'm trying to get a single tunnel up between an ASA, v9.12(2) and AWS. I have ike working but can't get IPsec to come up. Local tunnel end is 130.108.109 and remote is 3.244.244.33. I think I have the basic settings correct since ike is working:cr...