• 0203 2870 911
Image of EOL Technology Services Logo
Logo of EOL Technology Services

Cisco NAC Appliance 3355 Server – security appliance – NAC3355-3500-K9

Fast turnaround times

20 + Years of Experience

NAC3355-3500-K9
Cisco

NAC3355-3500-K9

The Cisco NAC (Network Admission Control) Appliance 3355 Server, part number NAC3355-3500-K9, is a high-capacity security appliance designed to enhance network security by enforcing policy compliance on devices accessing a network. This server supports network access management by identifying hosts and ensuring they adhere to pre-specified security measures before connecting. It effectively combines medium-to-large scale user authentication with quarantine solutions for devices that do not meet required standards, thus providing added network security.

With its powerful hardware and software package, the NAC 3355 can manage up to 3500 concurrent devices, making it a suitable solution for organisations requiring robust control over network access and device compliance. The unit has been engineered to perform authentications and remediate security issues such as outdated antivirus signatures, patches, and compliance configurations in real time before devices are permitted full access to network resources.

The appliance offers centralised control for administrators to enforce uniform security policies and can work across multiple platforms and operating systems. Its ability to monitor security settings ensures that corporate and guest devices comply with institutional security requirements, allowing for the automated quarantine and remediation processes necessary to prevent security breaches. Integrating the Cisco NAC 3355 within an existing Cisco infrastructure provides seamless protection and control over the network environment, contributing to comprehensive end-to-end security solutions.

Support from EOL Technology Services

EOL Technology Services offers professional services for maintaining and supporting the Cisco NAC Appliance 3355. Our team provides essential replacement parts and technical support to ensure continuous network security. Whether you need to improve your security appliance's performance or replace components, EOL ensures reliability and expert care for this hardware.

Your Questions, Answered

Many network hardware devices and components like NAC3355-3500-K9 are located in stock facilities around the UK. If it isn't available, we will try to locate it for you. If it takes longer than a few days, we will do our best to give approximate dates.

We can ship to most places in the world, but due to regulations and laws there are some countries we cannot ship to. Please contact a member of the team for clarification based on your location.

Asides from NAC3355-3500-K9we can supply a wide range of networking hardware, including switches, routers, firewalls, access points, and network storage solutions from leading manufacturers. Our products cater to businesses of all sizes.

Absolutely! Our experts will assess your current infrastructure, niche requirements, and growth plans to recommend the best networking hardware that fits your needs and budget.

Yes, we can provide professional installation and configuration services. Contact a member of the team for more info

We offer comprehensive support, including 24/7 technical assistance, troubleshooting, and on-site network maintenance to ensure your systems remains secure and operational.

We provide flexible payment options for parts like NAC3355-3500-K9, such as upfront payment, credit terms (subject to approval), and leasing agreements, depending on your business needs and preferences.

We have access to a global supply chain of networking hardware products, if the part isn't available, we can source anything from entry level to enterprise switching, routing, VOIP and security devices from numerous vendors.

Next steps

Request a quote

Don't let hardware limitations hold you back!

Contact us for a custom quote, or to check availability at any time using the contact form.

0203 2870 911

To find out more about EOL technology services, or to get a quotation for your requirements, contact us today.

Email us

EOL are a vendor-independent IT services and hardware reseller. We specialise in cutting costs through third party maintenance services.
Quote for Support / Maintenance?
Next steps

Request a quote

Don't let hardware limitations hold you back!

Contact us for a custom quote, or to check availability at any time using the contact form.
Quote for Support / Maintenance?

0203 2870 911

To find out more about EOL technology services, or to get a quotation for your requirements, contact us today.

Email us

EOL are a vendor-independent IT services and hardware reseller. We specialise in cutting costs through third party maintenance services.
EOL Logo
EOL Technology Services
Breathing new life into legacy IT.
From comprehensive IT support to tailored professional services. Extend the lifespan of your IT infrastructure.

Get a Quote

Fast-track your tech support:
Get an immediate quote from our qualified team!

Contact Us

128 City Road, London, EC1V 2NX, UK

0203 2870 911

Made by Steelcity.digital
EOL Enterprises Ltd © | Company Reg 16138989 | 18/04/2025 | All Rights Reserved