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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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Expert Spotlight
Craig Beck
Network Architect and EE TA

Over 15 years' experience in enterprise network design and implementation focused on routing, switching, Wi-Fi and Cisco ISE.

Advice Solution

Placement of Cisco ISE and WLC in Network Architecture

byTechno Savvy
34
Hi Team!
 

We are currently collaborating with a third-party VAR. However I am also seeking guidance

…
Article

How to configure Site to Site VPN on a Cisco ASA

byJay_Gridley
10
How to configure Site to Site VPN on a Cisco ASA.     (version: 1.1 - updated August 6, 2009)…
Video
The Concerto Difference 2m

The Concerto Difference

byConcerto Cloud Services
Concerto provides fully managed cloud services and the expertise to provide an easy and reliable …
Post

Calling all tech professionals!   Anyone attending Cisco …

byErin West
Calling all tech professionals!

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

ISE Wired & Wireless 802.1x Authentication

byTechno Savvy
18

How can we ensure both security and efficiency in the authentication methods for the following

…
Troubleshooting Solution

Dynamic Crypto MAP with Pix 501

byjasonmichel
138
ok  something brand new for me to do.  I have a cisco 2821 and a PIX 501. I need to create a site to…
Advice Solution

Design Consideration Cisco Catalyst 9800

byTechno Savvy
15

We are having Cisco 9800-40 WLC which has 4 x 1/10G SFP+ ports out of which 2 I would use as LAG

…
Advice Solution

AD and ISE in Distributed Deployment

byTechno Savvy
16

Hello,


I have upcoming distributed ISE deployment as follows and I'd like to know and understand how

…
Troubleshooting Solution

network/downloading issues

byataripirate
123
recently, nothing has changed on our network, we have a PIX 515e firewall.  Our AVG willnot update, …
Troubleshooting Solution

Understanding Cisco Trunk Ports with vlans

byRick_Penney
13

Hi

Ref the attached Packet Tracer drawing, i'm just trying to understand how PC1 which is on vlan1

…
Troubleshooting Solution

Completely failed to setup VPN connection on Windows11 Machine,

bySudhanshum
18

Completely failed to setup VPN connection on Windows11 Machine, In Windows10, It was working using

…
Troubleshooting Solution

PIX Routing issue

bydt3itsteam
106
Hi experts,

We've been assigned the following I.P's from our ISP:-

91.84.158.57
91.84.158.58…
Troubleshooting Solution

Does Cisco catalyst swithces, the 3850's and 2960X models support mDNS?

byDan
15

Does Cisco catalyst swithces, the 3850's and 2960X models support mDNS?


Post

26,000 attendees on their way to see the keynote at Cisco …

byKristin Mehiel
1
26,000 attendees on their way to see the keynote at Cisco Live 2017, total madness here
Troubleshooting Solution

switch vlan mismatch

byDan
91
I'm getting these errors, and I kind of understand why, but  I guess I might need some help in …
Troubleshooting Solution

Network Design for Guest Internet Access

byTechrunner
88
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

byTechrunner
86
Hello Experts,

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



The …
Troubleshooting Solution

ssh through a L3 switch

byJane Smith
11

computer <-----> core switch <----> edge switch
I can connect to the edge switch by ping and by ssh

…
Troubleshooting Solution

sdm no longer opening after switch isp

bymikey250
79
hi I was running my sdm software on one of my win 7 pc no problems and was previously with isp: …
Troubleshooting Solution

MS network has lost half of it computers.

byrwheeler23
16

During a recent snowstorm we lost power for a substantial amount of time. So I shut all the servers

…

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