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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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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

host flapping between ports

I have this error message on one of my swiches, sw32.  Not sure what  or how a host can flap between …
Troubleshooting Solution

Static Route on main file server (good/bad)?

This company just acquired a piece of equipment that is controlled by a Windows 7 computer, behind a…
Troubleshooting Solution

Connect 2921 to internet while running CUCM lab.

I am running a home lab for Cisco CUCM.  At one time last week i had the lab erased and set up the …
Troubleshooting Solution

IP access-lists from factory by default????? Can they be deleted?

I just checked two of my cisco 3850 switches,  and they both have this IP access-list listed in the …
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

how to use or make my ip phone work from home ??

hi guys,
i got 1 cisco ip phone.
and i have nbn fibre to premises connection at my home. 50/25 …
Troubleshooting Solution

Network Design for Guest Internet Access

Hello Experts

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

Trouble configuring 10G port on Cisco switch

I'm having trouble configuring 10G port on Cisco C3750X switch.  There is a C3KX-NM-10G network …
Troubleshooting Solution

SHA Code Identifier

Could someone recommend a free site I can look at a SHA code for a possible infection found by Cisco …
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 …
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

Anti-Malware & Ransomware Protection for End Points

We have Trend Mirco endpoint protection but we also want to have separate and dedicated …
Troubleshooting Solution

cisco switch missing 2nd switch ports

I'm a bit confused why when I do a show int status, only my first switch, or first 48 ports show up. …
Troubleshooting Solution

CPU requirement assessment

Hello Experts,

I have a cisco ucs environment with single Cisco Chassis with 8 server blades . I have …
Troubleshooting Solution

Cisco Stack Switch startup sequence

We have a pair of Cisco 2960x switches running in FlexStack Plus. One the switch is a Master and …
Troubleshooting Solution

I am trying to disable TELNET on my Catalyst 3850 switch, and it's not working

I am trying to disable TELNET on my Catalyst 3850 switch, and it's not working.  In spite of …
Troubleshooting Solution

Error installing Cisco Unity Connection.

I am trying to install Cisco Unity Connection on VM Workstation. I already have a CUCM up and …

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