Cisco Firewall, Router & Switch Tune-Up and continued Maintenance

min $50 USD / jam

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Disiarkan 21 hari yang lalu

min $50 USD / jam

Several Cisco ASA firewalls, ISR routers, and Catalyst switches keep our network running, but they have not been touched in a while. I need a thorough tune-up that covers three areas: installing the latest stable software patches, reviewing every running-config for performance tweaks, and hardening the security posture against current threats. Partial documentation exists—mainly topology diagrams and some old configuration notes—so part of the engagement is to validate what is still accurate and fill in the gaps. Scope and expectations • Apply current Cisco software/firmware updates after confirming compatibility. • Analyse and refine interface, routing, VLAN, and policy settings to eliminate inefficiencies. • Conduct a focused security assessment (AAA, VPN, ACLs, logging, remote-management) and implement agreed hardening steps. • Produce clean, updated documentation that includes device inventories, final configs, and a concise change log. Success criteria ✔ All devices boot on the new images without errors. ✔ Benchmarked latency/throughput matches or improves on pre-maintenance values. ✔ No critical or high vulnerabilities are flagged by the post-change scan. ✔ Updated documentation is complete enough for another engineer to restore or replicate the setup. Access can be provided through scheduled remote sessions; on-site work is possible later if the first phase shows it is required. INTERESTED ONLY IN US.

Network Administration

ID Projek: 40330135

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8 pekerja bebas membida secara purata $50 USD/jam untuk pekerjaan ini

@engkarimismail

With extensive experience in Cisco networking, including routing, switching, and security aspects, I can offer you the comprehensive tune-up and maintenance your network infrastructure requires. My expertise in applying software updates, refining configurations for optimized performance, and conducting thorough security assessments is just what you need to make your Cisco ASA firewalls, ISR routers, and Catalyst switches safer, faster, and up-to-date. Not only do I possess the necessary technical skills to handle this project effectively - from verifying compatibility and implementing security measures to producing detailed documentation for future reference - but I also understand the value of data integrity and system performance in today's digital landscape. What sets me apart is my commitment to delivering reliable solutions within time frames. I am available 24/7, ensuring I can prioritize your project without delay. Furthermore, my unlimited revision policy means that I will work side by side with you until you are fully satisfied with the results. Give me a chance to demonstrate my expertise and dedication to exceeding expectations..

$50 USD dalam 40 hari

4.8

(50 ulasan)

6.3

@ramygoda1590

Hi there, I am networking expert specialist and consultant for more than 11 years, who spend my free time to learn about new technologies in networking, security field to be always up to date. please just ping me on chat to have a short discussion on your project i will always look for solving your tasks ickly. below is a brief on my experience: Technology Specialist: --------------------- - Can design, implment large scale networking and make exaplanation reports. - Practice on Cisco Packet Tracer, GNS-3, EVE-NG. - Excellent pracitce on VMware WorkStation, Virtual-Box - VPN (IPSEC,IKE v1 or v2 ,L2TP ,OPENVPN, DUO Authentication). - Routing Protocols (BGP, OSPF, EIGRP .. ). - Wrie Technical Reports with excellent and format. Skills and Hands on Experience: ------------------------------- - Cisco devices (routers, switches), routing protocols, IPSEC, Cisco ASA Firewall. - Fortinet Devices: FortiGate, Forti Manager, Forti Analyzer. - wireless (WLC, Access Points): CISCO, Aruba, ubiquiti. - Juniper (M7, M10, MX 480, MX 960) and SRX (300, 500). - Operating Systems: Linux servers (Ubuntu, RedHAT, Debian), windows (Windows server 2012, 2016 ..etc). Regards, Ramy

$50 USD dalam 40 hari

5.0

(165 ulasan)

6.0

@juanjosec63

Hi, As a individual developer, I can jump in at your suitable time. I can help with your project, focusing on a structured audit, upgrade, and hardening of your Cisco ASA, ISR, and Catalyst environment while keeping stability and uptime as the top priority. With my experience in network administration, Cisco device management, firmware upgrades, and security hardening (ACLs, VPNs, AAA, logging, and remote access controls), I can validate your current topology, safely apply compatible updates, optimize configurations for performance, and close security gaps without disrupting operations. I’ll also produce clean, updated documentation including device inventory, verified configs, and a clear change log so your environment is easy to maintain and recover if needed. You can expect clear communication, careful execution during maintenance windows, and a reliable, well-documented outcome. Best regards, Juan

$50 USD dalam 40 hari