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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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Advice Solution

Vlan's between switches


I am trying to move hardware off some older Netgear switches to some Cisco switches.  I wanted to do


How to configure Site to Site VPN on a Cisco ASA

How to configure Site to Site VPN on a Cisco ASA.     (version: 1.1 - updated August 6, 2009)

Calling all tech professionals!   Anyone attending Cisco …

Calling all tech professionals!

Anyone attending Cisco Live later this month? Would you like to …
Troubleshooting Solution

switch vlan mismatch

I'm getting these errors, and I kind of understand why, but  I guess I might need some help in …
Troubleshooting Solution

configuring Cisco Catalyst 9300 after factory-reset


I'm trying to configure a Cisco Catalyst 9300 24T A switch after having run a factory-reset all.

Troubleshooting Solution

Network Design for Guest Internet Access

Hello Experts

We are planning to deploy  Wireless Internet Access throughout campus. The campus …
Troubleshooting Solution

Designing Network with Cisco ASA and TMG for Internet Traffic

Hello Experts,

I am designing a network for a customer Please see the below diagram.

The …
Advice Solution

Which WiFi for the money?



Looking for a like for like comparison between the following access points for a new project:

Troubleshooting Solution

sdm no longer opening after switch isp

hi I was running my sdm software on one of my win 7 pc no problems and was previously with isp: …
Troubleshooting Solution

how to get Cisco 9300 switch to boot up from startup-config


I am working with a Cisco Catalyst 9300 switch and am trying to get it to start up with the

Troubleshooting Solution

Not getting the expected throughput on ASA 5506-X


I have a Cisco ASA 5506-X running version 9.6(2). I recently upgraded my internet to gigabit speeds

Troubleshooting Solution

2 cisco ethernet ports with billions of discard packets.

I'm baffled at what is happening.  I am running 2 cisco 3850 switches, stacked, with an etherchannel …
Troubleshooting Solution

Cisco EIGRP connection issue.


Cisco EIGRP Routing issue when Data Center goes offline. 

Please see the attached Diagram and

Troubleshooting Solution

Ansible playbook cannot work and other tests are normal


Ansible is installed at Ubuntu. I want to see output of cisco command "show ip interface brief" but

Troubleshooting Solution

SSL Certificates Multi vs. Singles


Dear Experts,

My "in-house" Exchange Server has an SSL UC/SAN Certificate from DigiCert to secure the

Troubleshooting Solution

asa gui wizard


question 1. I would like to know if asa5505 has a built-in gui wizard & what command to type …
Troubleshooting Solution

Guest Wireless Design with Cisco ISE

Hi Folk

Trying to gain an understanding from a security perspective what is the correct way to set …
Troubleshooting Solution

Cisco ASA with Ubiquity switches and AP's

I have a Cisco ASA 5512x which I use as my router with Cisco switches and AP's.  I have configured …
Troubleshooting Solution

Cisco SG 200-26P 26-Port Gigabit PoESmart Switch


Hello Experts:

I have a Cisco SG 200-26P 26-Port Gigabit PoESmart Switch.  I reset it to factory, was

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