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Cisco PIX is a dedicated hardware firewall appliance; the Cisco Adaptive Security Appliance (ASA) is a firewall and anti-malware security appliance...

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Mohammad RummanehSr.Network & Security Engineer

You Have Computer...You Have Internet ..So Build Your Own Lab

Troubleshooting Solution

OVA files for voip lab

3
How can i get .ova files for IM&P and UCCX for my Cisco Voip lab?  I have a Cisco account but its …
Troubleshooting Solution

Is there a way to query a Cisco ISR if it has a fiber SFP or GBIC?

1
   I have over 100 locations with different types of ISRs 2951s, 1111s, 891s, 4331s - and I need to …
Troubleshooting Solution

Cisco Anyconnect with Azure AD MFA

1
Hi all,
We have started exploring different MFA options and are now trying to integrate our …
Troubleshooting Solution

Cisco AnyConnect Profile Editor

6
Does the version of the Profile Editor have to match the AnyConnect client version? Can I use a …
Troubleshooting Solution
Troubleshooting Solution

Cisco Desk Phone - What do these buttons mean?

1
This is a Cisco CP-8861 phone.
Can someone tell me what the buttons inside the red rectangles mean?…
Troubleshooting Solution

ASA 5545X Named Interface Change

14
Good morning,

We are running a Cisco ASA 5545X 9.14 / 7.14. We are establishing naming standars …
Troubleshooting Solution

Wireshark Help: Retrans after SYN/SYN ACK {dead}

10
I've been trying to troubleshoot traffic problem to/from a router serviced by Comcast Business. The …
Troubleshooting Solution

Remote access to Comcast modem - possible?

4
It's been such a strange trip dealing with Comcast tech support. One guy will say the firewall's on,…
Troubleshooting Solution

Usage traffic amount though a cisco switch port

bylitmic
1
How to record and know the usage traffic amount though a cisco switch port?
Troubleshooting Solution

Nexus 6k: Error: Command is not mutually exclusive

1
I attempted to modify the description on an Ethernet interface on one of my Nexus 6k pair..

Troubleshooting Solution

I have a Cisco Anyconnect VPN user who's laptop has gotten out of sync with the Windows network

5
I have a Cisco Anyconnect VPN user who's laptop has gotten out of sync with the Windows network …
Troubleshooting Solution

Meraki SD-WAN

16
Greetings everyone,

I am deploying Meraki SD-WAN between 6 sites for a customer. At the moment, …
Troubleshooting Solution

ISE Deployment for Multiple Sites.

18
We have 6 sites and each site has its own Active Directory Domain (child domain), 3000 endpoints, 2 …
Troubleshooting Solution

Duplicate TCP SYN from inside: xxx with different initial sequence number when VPN tunnels are down

2
I have an issue that has been getting worse with two of our ASA 5516x Firewalls on IOS 9.8(4)20

I…
Troubleshooting Solution

Can not SSH to the public IP provided by Comcast

11
Third time was a charm - sort of - with Comcast. The first two cable modems my Cisco ISR 1111 could …
Troubleshooting Solution

ISE Posture with Sophos VPN clients

10
We have Sophos Firewalls and we are looking at rolling out Cisco ISE  to implement Device Posture …
Troubleshooting Solution

Cisco ISR 1111 vs Comcast

7
I am having a hard time getting ISR model 1111 to see the mac address of next hop gateway (Comcast) …
Troubleshooting Solution

9300 Network Module Compatibility

2
Good Morning!

 

I have a question regarding the Network Modules for Cisco 9300's. Are they …
Troubleshooting Solution

Cisco DNAC Roll Out

14
Our network infrastructure is 100% Cisco. We are planning to deploy  DNA Center into our …

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