Resume

Sign in

Security Network Engineer

Location:
United States
Posted:
October 27, 2016

Contact this candidate

Resume:

Abhinav

Contact: 732-***-****

E-mail: acw9np@r.postjobfree.com

Professional Summary:

Over 7+ years of experience as a Networking Professional in areas concerned with network design, implementation, operation and troubleshooting enterprise data networks.

Experience with Cisco Catalyst 2960, 3560, 3750, 4500 and 6500 series switches.

Implementation, Configuration and Support of Checkpoint (NGX R65, R70 and R71), Juniper Firewalls (SRX5400, SRX5600, SRX5800), Cisco Firewalls (ASA 5505, 5506-X, 5585), Palo Alto Networks Firewall models (PA-2k, PA-3k, PA-5k).

Proficiency in configuring different layer 2 technologies which includes Virtual Local Area Network (VLANS), inter-vlan routing, STP, RSTP, VTP, Ether channel and Port Security.

Experience configuring, managing, and troubleshooting the following platforms: Cisco Layer 2/3 catalyst switches and Routers, Juniper Netscreen firewalls/Routers.

Configure and troubleshoot security systems including the SIEM, anti-virus, application whitelisting tools, firewalls and vulnerability scanners, Create and maintain documentation, procedures and runbooks for security tools and Conduct vulnerability analysis on infrastructure and applications using industry-standard tools, create remediation recommendations and plans, and work with app/infra owners to address security issues

Provides governance and overall administration of endpoint security controls.

Ensures proper configuration, health, and installation of endpoint security solutions and tuning of said solutions to maintain a positive end-user experience while concurrently protecting the users’ systems.

Working experience on cisco nexus 2k, 5k and 7k series switches.

Experience in installing, configuring and troubleshooting juniper switches EX2200, EX2500, EX3200 and EX4200 series.

Responsible for Check Point and Cisco firewall administration across global networks.

Experience in designing Highly Available / redundant and fast converging networks.

Good knowledge in the usage of ether channels for effective usage of bandwidth with aggregation protocols LACP and PAGP.

Well experienced in configuring HSRP, VRRP, GLBP, ICMP, PPP, PAP, CHAP and SNMP.

Working experience with 2600, 2800, 3600, 3800 and 7200 series routers and juniper MX and T series routers.

Experience with the following networking platforms: Juniper Netscreen/SRX Firewalls, Juniper M & J Series Routers, Brocade/Foundry FGS/FCX Switches, and General Dynamics NSA Type 1 Encryptors.

Strong understanding of OSI and TCP/IP models.

In-depth knowledge and hands-on experience on IP Addressing, Sub netting, VLSM and ARP, reverse & proxy ARP

Extensive experience in configuring and troubleshooting of routing protocols EIGRP, OSPF, BGP and MPLS.

Experience in configuring security policies including NAT/PAT, VPN and ACL's.

Experience in Network Cabling, IP addressing and Subnetting with Variable Length Subnet Masking (VLSM), Route Summarization and Route Redistribution.

Experience in installing and configuring DNS, DHCP server.

Experience in to configuring and troubleshooting VIPs, pools and nodes on F5

Experience in renewing SSL Certificates and creating CSRs.

Experience in configuring and troubleshooting iRules

Experience with Bluecoat Proxy servers, LAN & WAN management.

Black listing and White listing of web URL on Blue Coat Proxy Servers.

Experience with DNS/DFS/DHCP/WINS Standardizations and Implementations.

Good experience and good understanding of operating systems Windows, Linux, Unix, Cisco IOS, NX-OS PAN-OS, JunOS, Screen OS, F5 LTM version 9.0, 10.0 and 11.0

Experience in migrating Juniper firewalls to Palto Alto Network firewalls

Designed and configured Global Protect solution on Palo Alto Network firewalls

Experience in configuring monitoring tools like Solar Winds and Cacti

Upgrading and downgrading OS on ASA firewalls, Palo Alto Network firewalls, Cisco Routers, Cisco Switches, F5 LTM and F5 GTMs.

Developed test strategies and test plans for a NetBSD based network security appliance and automation test scripts using Expect/TCL.

Policy development and planning / programming on IT Security, Network Support and Administration.

Firewall technologies including general configuration, risk analysis, security policy, rules creation and modification of Check Point Gaia R65, R70 & R77, R77.1, VSX R77.1Palo Alto.

Implemented and maintained Big-IP F5 load balancing solution across multiple data centers.

Maintaining and updating inventory of all network hardware, Management and monitoring by use of SSH, SYSLOG, SNMP.

IDS and IPS event management using CSM including signature updates for SSM Modules, IDSM.

Extensive experience in Windows 2008 R2/2008/2003 Wintel Servers at single or multi domain platforms.

Administration of production Windows Servers infrastructure that includes Domain Controllers, IIS Web Servers, SharePoint, File and Print and FTP/SFTP servers.

Experience in network troubleshooting and analysis using Wireshark.

Possess strong network troubleshooting, interpersonal and communication skills.

24 x 7 on call support.

Technical Skills:

Cisco router platforms : 2500, 2600, 2800, 3600, 3700, 3800, 7200, 7609.

Cisco Switch platforms : 2900XL, 2950, 2960, 3560, 3750, 4500, and 6500.

Firewalls & Load Balancers : Cisco ASA 5585, 5550, 5540, Juniper SRX5400, 5600, 5800, Check Point

Gaia R65, R70 & R77, Palo Alto PA-3060/2050, F-5 BIG-IP LTM (3900 and 8900), Blue Coat SG8100, AV 510, AV810.

Routers : Cisco routers (1900, 2600, 2800, 2900, 3600, 3800, 3900, 7200, 7600),

Cisco L2 & L3, Juniper routers (M7i, M10i, M320)

Switches : Cisco switches (3560, 3750, 4500, 4900 & 6500), Nexus (2248, 5548

&7010)

VOIP Devices : Cisco IP phones, Avaya.

Routing : RIP, EIGRP, OSPF & BGP, Route Filtering, Redistribution, Summarization,

Static routing

WAN Technologies : FRAME RELAY, T1/E1, PPP, ATM, MPLS, leased lines, DSL modems.

LAN Technologies : Ethernet, Fast Ethernet, Gigabit Ethernet, NAT/PAT, FDDI. Cisco

Routing Protocols : RIP, OSPF, EIGRP, and BGP.

Switching Protocols : VTP, STP, RSTP, MSTP, VLANs, PAgP, and LACP.

Security Protocols : IKE, IPsec, SSL, AAA, Access-lists, prefix-lists.

Network management : SNMP, CiscoWorks LMS, HP Openview, Solar winds, Ethereal.

Layer 3 Switching : CEF, Multi-Layer Switching, Ether Channel.

Carrier Technologies : MPLS, MPLS-VPN.

Redundancy protocols : HSRP, VRRP, GLBP.

Software : Microsoft Office Suite, MS SQL Server 2008, HTML.

Language : Unix, Turbo C / C++, basics in Python and Shell scripting.

Certifications:

Cisco Certified Network Associate (CCNA)

Cisco Certified Network Professional (CCNP)

Certifications:

Bachelor’s in Electronics and Communication from GITAM University in 2009

Professional Experience:

New York Life, Lebanon, NY Dec 2015 – Present

Sr. Network Engineer

Responsibilities:

Designed and Implemented DMZ for FTP, Web and Mail Servers with CISCO PIX 525 and PIX515E.

Troubleshot the network issues onsite and remotely, depending on the severity of the issues.

Involved in complete LAN, WAN development (including IP address planning, designing, installation, configuration, testing, maintenance etc).

Involved in Switching Technology Administration including creating and managing VLANS's, Port security, Trunking, STP, InterVlan routing, LAN security etc.

Configure and troubleshoot security systems including the SIEM, anti-virus, application whitelisting tools, firewalls and vulnerability scanners, Create and maintain documentation, procedures and runbooks for security tools and Conduct vulnerability analysis on infrastructure and applications using industry-standard tools, create remediation recommendations and plans, and work with app/infra owners to address security issues.

Provides governance and overall administration of endpoint security controls.

Ensures proper configuration, health, and installation of endpoint security solutions and tuning of said solutions to maintain a positive end-user experience while concurrently protecting the users’ systems.

Troubleshoot and Worked with Security issues related to Cisco ASA/PIX, Checkpoint, IDS/IPS and Juniper Netscreen firewalls.

Implemented Cisco Secure ACS Server 4.0 for authenticating Users and devices in Network.

Enabled TACACS+ on Cisco devices for authentication, authorization and accounting (AAA).

Worked on Blue Coat Proxy SG to safeguard web applications in extremely untrusted environments such as guest Wi-Fi zones.

Aruba Wireless Controllers (3200, 3400, 3600, 6000) and AP (60, 65, 70, 124, 125, 175) Helped team to deploy 100 APs with 15 Switches, 140 clients, Cisco Meraki and 2 Wireless controllers.

Implemented EAP (Extensible Authentication Protocol) for Wireless Networks.

Implemented with Cisco Layer 3 switches 3750, 4500, 6500 in multi VLAN environment with the use of inter-VLAN routing, HSRP, ISL trunk, ether channel.

Installed and administered Sun Solaris/SunOS, SGI IRIX, RedHat and Mandrake Linux servers as well as implemented NAT firewalls and IPsec tunnels

Configured NIS/DNS, DHCP, WWW, FTP, RAS, SMTP/IMAP, SSH services; performed network performance optimization; introduced security policies

Used Cisco routers, switches, Access Points, Concentrators for implementation and management purpose.

Physically assembled Firewalls, IDS/IPS, and Nexus 7ks and assisted in Rack -n-stack within the Data Center.

Worked with application team to understand their requirements and come up with the best load balancing options (F5 BIG IP- created Virtual servers and load balanced across the web server into network).

Worked on Solar winds Orion, Cisco Works, HP Open view network monitoring tools

Negotiate VPN tunnels using IPSec encryption standards and also configured and implemented site-to-site VPN, Remote VPN using juniper SSG 140.

Support the One to One proxy migration project from legacy, end of life proxies to Blue Coat Proxy SG units.

Had worked on AWS Identity and Access Management (IAM) and PAM.

Fortigate ASIC-based multi-threat security systems utilize breakthroughs in networking, security monitoring Bandwidth and content analysis.

Configured and monitored different monitor modules F5 big-ip LTM.

Had worked on ASR9K running native IOS-XR

Implemented the Inter VDOM Routing through the Fortigate Firewalls and also the Router.

Implemented Zone Based Firewalling and Security Rules on the Fortinet Firewall.

Implemented IPS, DLP and UTM features on the firewall for added security purposes.

Worked on Fortigate load balancer, Fortigate web proxy.

Strong hands on experience in installing, configuring, and troubleshooting of Cisco 7600, 7200, 3900, 3600, 2900, 2600, 2500 and 1800 series Routers, Cisco Catalyst 6500, 4500, 3750, 2950 and 3500XL series switches.

Used PIX Firewall and ACLs for authentication of EIGRP, BGP and to ensure high security on the network.

Checkpoint Level 3 operations support with hardware operations - fixed all problems & RMA's, taking any escalations that dealt with the equipment and its connection: interfaces, VLAN's, routes, etc.

Upgraded Nexus OS on Nexus 5k.

Review monitoring and security risks for our network infrastructure, update security policies using Juniper NSM and Palo Alto firewalls.

Solutions for network technologies including Optical VOIP VPN SAN switching and routing.

Responsible for wiring up and Running New CAt6, Cat 3, Fiber lines as needed throughout the site. Help and. Manage other Technicians.

Installed and maintained routers and switches in various network configurations supported VLANs, Qos, VoIP, and advanced access-lists.

Configured Protocol Handling, Object Grouping and NAT on ASA Firewalls (5505).

Performed IOS and Hardware upgrades on Core routers and field routers.

Involved in migration from Frame-Relay/ATM network to MPLS-based VPN for customer's WAN infrastructure.

Firewall Clustering and High Availability Services using Cluster XL on Check Point.

Environment: Cisco 2948/3560/4500/3560/3750/3550/3500/2960, 6500 switches and Cisco 3640/12000/7200/ 3845/3600/2800 routers, Cisco Nexus 2K/7K/5K, Cisco ASA 500, F5 BIGIP LTM, RIP, OSPF, BGP, EIGRP, LAN, WAN, VPN, HSRP

Atlantic Health, Morristown, NJ Jul 2014 – Nov 2015

Network Consultant

Responsibilities:

Performed network implementation that includes configuration of routing protocols, leased lines, ISDN lines, VLANs and IOS installations.

Troubleshot the network issues onsite and remotely, depending on the severity of the issues.

Assist in the design and implementation of security tools, Configure and troubleshoot security systems including the SIEM, anti-virus, application whitelisting tools, firewalls and vulnerability scanners

Provides governance and overall administration of endpoint security controls.

Ensures proper configuration, health, and installation of endpoint security solutions and tuning of said solutions to maintain a positive end-user experience while concurrently protecting the users’ systems.

Configuration and troubleshooting on HSRP, VRRP, GLBP, RSTP, MST related issues coming in network environment

Configuration and extension of VLAN from one network segment to their segment between Different vendor switches (Cisco, Juniper)

Conversions to BGP WAN routing. Which will be to convert WAN routing from OSPF to BGP (OSPF is used for local routing only) which involves new wan links.

Creating Change Management for Router IOS upgrades and downgrades

Configuring Firewall logging, DMZs & related security policies & monitoring

Configuring the Voice VLAN's (VOIP) and Prioritizing the voice traffic over the data traffic

Key contributions include troubleshooting of complex LAN/WAN infrastructure that include routing protocols EIGRP, OSPF & BGP

Configuring and tweaking Core XL and Secure XL acceleration on Check Point gateways.

Configuring VRRP & GLBP and VLAN Trunking 802.1Q, STP, Port Security on Catalyst 6500 switches.

Experience with convert Checkpoint VPN rules over to the Cisco ASA solution. Migration with Cisco ASA VPN experience.

Configuring VPN both B2B and remote access SSL and centralized policy administration using Forti Manager, building Fortigate High Availability using Fortigate Clustering Protocol (FGCP).

Responsible for PIX 7.x/8.x ASA 8.x Firewall migration and in place hardware upgrades and Troubleshooting, IOS Security Configurations, IPSec VPN Implementation and Troubleshooting, DMZ Implementation and Troubleshooting.

Provide expertise for IT infrastructure, Active Directory infrastructure, solutions, and recommendations and related services.

Configured ASA 5500-X Series firewalls to provide highly secure and high performance connectivity between the site locations.

Performed Network Address Translation on Cisco ASA 8.2 and 8.3

Experience in white listing webpages and blocking webpages with Blue Coat Proxy SG and Blue Coat reporter.

Experience with Juniper NetScreen 520M Firewall and Palo Alto network firewall.

Involved in the redistribution into OSPF on the core ASA firewall.

Troubleshooting and installing of CRS, ISR, GSR, ASR9000 and Nexus 7010 and 7009 devices

Configuring, Monitoring and Troubleshooting Cisco's PIX firewall, ASA 5500

Responsible for Cisco ASA firewall administration across our global networks

Implementing Cisco Linu access points using LEAP and Cisco Radius for authentication, greatly increasing Wireless security.

Involved in the removal of EIGRP from all devices and making OSPF the primary routing protocol.

Perform the installation and maintenance of VPN gateways, IDS/IPS, proxy servers, firewalls, and load balancers.

Configuring network access servers for AAA Security Using Juniper IC (Infranet Controllers) MAG-SM360, MAG-4610.

Exposure to wild fire feature of Palo Alto.

Conduct predictive wireless site surveys using AirMagnet Planner, Aruba VisualRF Planner.

Perform new additions (VIPs, Pools, Virtual Servers, and Monitors) to the F5 BigIP LTM load balancer.

Configuring and testing Multicast for both IPv4 and IPv6 routing in Data Environment.

Monitoring and configuring Cisco 7600 routers at data center.

Configuration of Fabric path and connectivity between Nexus 5K and Nexus 7k

Configuring Cisco iOS ACL and Firewall rules to restrict and allow access to data resources.

Configuring Cisco ASA firewalls in Single and Multiple Context Mode firewalls.

Upgrade of Cisco ASA Firewall in Active/Standby mode with no down time.

Involved in the modification and removal of BGP from the MPLS routers.

Also prepared documentation for various Vlan’s and Voice subnetworks and worked on Visio for the same.

Involved in configuring IP Quality of service (QoS).

Worked on commissioning and decommissioning of the MPLS circuits for various field offices.

Implementing & maintaining tools like Snort (IDS), MRTG, Solarwinds products, JFFNMS, Netflow Analyzer, WhatsUP Gold, Smokeping, and NTOP.

Supporting the team for migration work of applications and websites from Cisco CSS Load Balancers to the F5 BigIP Load Balancers.

Configuring and maintain access points through CISCO 4400 WLAN controller

Replace branch hardware with new 2851 routers and 2960 switches.

Performed basic security audit of perimeter routers, identifying missing ACL's, writing and applying ACL's

Manage a very large DNS environment using Lucent QIP and manual management of DNS for DMZ/External servers.

Having Data Center Design Experience, installing and Configuring Network Devices in a Data Center including patching the cables in the Patch Panel. Design and implemented network infrastructure and configured all the network Infrastructure devices including Network Printers and Registers

Environment: Cisco Routers, Cisco Switches, Nexus 7k/5k/2k Routing protocols, F5, Load Balancer, HSRP, VRRP, IPSEC VPN, VPN, QOS, ASA firewall, Load balancer, MPLS, VLANS, VTP, RSTP, ACL, NAT, IDS/IPS, Monitoring tools (PRTG, HP Open View), SIP, RTP, Catalyst 6500, Cisco ASA Firewall, Check Point

Vista Print Waltham, MA Feb 2013 – Jun 2014

Network Engineer

Responsibilities:

Configured and managed two data centers which ranges from Cisco Routers, Cisco Switches, Cisco ASAs within high available and redundant environment.

Experience working with Cisco 3750, 4948, 2811, 2600, 7200, 6500, series switches. Designing and deployment of Partner IPSEC VPN tunnels.

Involved in the configuration & troubleshooting of routing protocols: MP-BGP, OSPF, LDP, EIGRP, RIP, BGP v4. Configured IP access filter policies

Performed OSPF, BGP, DHCP Profile, HSRP, IPV6, Bundle Ethernet implementation on ASR 9K redundant pair.

Configured CIDR IP RIP, PPP, BGP, MPLS and OSPF routing.

Performing the ACL requests change for various clients by collecting source and destination information from them.

Extensive experience of services done on gateways and routers like DPI (Deep Packet Inspection), Stateful Firewall, NAT, P2P, Application

Performed Break Fix support through driving to different buildings, identifying the root cause of the hardware issues with switches, routers.

Design, implementation and operational support of routing/switching protocols in complex environments including BGP, OSPF, EIGRP, Spanning Tree, 802.1q, etc.

Performing troubleshooting on slow network connectivity issues, routing issues that involves OSPF, BGP and identifying the root cause of the issues.

Documentation and Project Management along with drawing network diagrams using MSVISIO.

Managed the F5 BigIP GTM/LTM appliances to include writing iRules, SSL offload and everyday task of creating WIP and VIPs

Configured Firewall logging, DMZs and related security policies and monitoring.

Configuring various advanced features (Profiles, monitors, Redundancy, SSL Termination, Persistence, SNATs, HA on F5 BIGIP appliances SSL termination and initiation, Persistence, Digital Certificates, Executed various migration/upgrade projects across F5 and hands on with F5 BIGIP LTMs/EM.

Implemented DHCP, DNS, IPAM configuration on the servers to allocate, resolute the ip addresses from Subnet.

Troubleshoot the Network Issues onsite and remotely depending on the severity of the issues.

Working Experience on MPLS, T1, T3, OC3, OC12, OC 48, GIGI circuits for testing & installation in the appropriate routers

Implemented VLANS between different departments and connected them using trunk by keeping one VLan under server mode and rest falling under client modes.

Configured Switches with proper spanning tree controls and BGP routing using community and as path prepending attributes.

Work in an enterprise network environment with dynamic routing using OSPF and BGP for external connectivity.

As part of Security and network operations team I was actively involved in the LAN/WAN level 3 support (diagnose and troubleshoot layer 1, 2, 3 problems)

Installed, configured and maintain with the latest updates on the 3700, 3800, 7200 and 7600 Cisco Routers and 2960, 3750, 3560, 6500 Switches.

Provided technical support for full setup, debugged the problems of OSPF, switching, HSRP and IPSEC tunnels formations.

Experienced with MPLS over VPN to provide best service to customers.

Monitoring the network, troubleshooting network problems, implementing changes, provided Cisco IOS.

Environment: Cisco ASA, Checkpoint, Palo Alto, Big IP F5 LTM/GTM, Nexus switches, TCP/IP, VPN, Cisco Routers, Cisco Switches, HSRP, VRRP, VPN, Load balancer, MPLS, VLANS, VTP, RSTP, ACL, NAT, IDS/IPS, Monitoring tools (PRTG, HP Openview)

Sine90 Software Lab Pvt Ltd, Hyderabad, India Apr 2011 – Jan 2013

Network Engineer

Responsibilities:

Configured OSPF routing protocol and policy based routing.

Design OSPF Areas for reliable Access Distribution and for Core IP Routing.

Implemented LAN/WAN utilizing CISCO 7200, 7204, 7206 and Cisco catalyst 3850.

Installed and configured Routers, Bridges, Terminal Servers and CSU/DSU have to support WAN links.

Setting up VLANS and configuring ISL trunk on Fast-Ethernet channel between switches.

IOS Upgrades from 7.x to 8.x as well as backup and recovery of configurations.

Configured and performed troubleshooting on link state protocols like OSPF in single area and multiple areas.

Supported core network consisting of Cisco 7200 series routers running multi area OSPF.

Implemented SNMP on Cisco routers for network management.

Implemented NAT solutions in Cisco IOS routers and VTP on core switches.

Install Windows Server 2003, configure IP addresses, network printers and configure Client Access for PCs.

Maintain and troubleshoot switch applications and Network connectivity including DNS, DHCP, LAN and TCP/IP issues.

Packet capture on firewalls and analyzing the traffic using Wire shark utilities.

Configured Client VPN technologies including Cisco’s VPN client via IPSEC.

Configured RIP, EIGRP, OSPF and BGP in routers.

Configured MPLS L3 and L2 VPNs for customers.

Work with BGP routing protocol for communication with business partners and influence routing decision based on AS Path Prepend and other attributes.

Rack and Stack, Installed and configured new routers and switches.

Configured HSRP and VLAN trunking 802.1Q, VLAN routing on catalyst 6500 switches.

Implementation of TCP/IP and related services - DHCP/DNS and configuration of VPN tunnels.

Participate in all technical aspects of LAN, WAN, VPN and security Internet Service projects including, short and long term planning, implementation, project management and operations support as required.

Hands on experience with Nexus Switches 2K, 5K and 7K.

Installed and configured DNS, DHCP Client/Server.

Physical cabling, IP addressing, Wide Area Network configurations (Frame-relay).

Used DHCP to automatically assign reusable IP addresses to DHCP clients.

Worked on L2 protocols such as STP, VTP, RSTP and MST and also worked on VLAN trouble shooting issues.

F5 BigIP pools, monitors, profiles and VIP's configuration and troubleshooting.

iRules scripting using TCL (Tool command language) for HTTP redirection, redirection of HTTP traffic from one data center to another data center, content based redirection.

Extensive experience configuring Access Policy Actions and branch rules.

Experience in configuring and maintaining F5 SSL VPN and network access and Single Sign-On (SSO) for SAML resources.

Switching related tasks included implementing VLANS and configuring ISL trunk on Fast-Ethernet channel between switches.

Maintenance and analysis of the F5 network for any possible up-gradation.

Configuring the vips, pools, irules and profiles on F5 LTM 10.x and 11.x version.

Environment: Big IP F5 LTM/GTM, Nexus switches, TCP/IP, VPN, Cisco Routers, Cisco Switches, HSRP, VRRP, IPSEC VPN, VPN, Load balancer, MPLS, VLANS, VTP, RSTP, ACL, NAT, IDS/IPS, Monitoring tools (PRTG, HP Openview)

Etisbew Technology Group, Hyderabad, India June 2009 – Mar 2011

Jr Network Engineer

Responsibilities:

Configuring and troubleshooting WAN links, BGP, QoS for global customers.

Creating base configuration for the leased line and creating service configuration.

Commissioning and de-commissioning of circuits.

Worked on Juniper routers administration and Switches as well as SRX firewall

Deploying PE-CE router configuration, Test & Turn-up, Logical Amend

Activities as per order/service requirements

Provisioning and making changes on BT Global MPLS Platform and its finance vertical

Providing root cause analysis of fault tickets booked.

Implemented L3 SVI's and L2 vlans, Inter Vlan Routing and HSRP configuration in Nexus on F series module.

Configured Security Policies including NAT, PAT, AAA, ACL's Standard Access Lists, Distribute-Lists, Route-Maps,

VPN Concentrators, IPS/IDS, (PIX, ASA) firewalls. Involved in Configuration of Firewall Access lists (ACL) on checkpoint firewall for the proper network routing for the B2B network connectivity

Configured and troubleshoot on Juniper EX4500 and EX8200 switches

Configured Cisco 7200 routers which were also connected to Cisco PIX 535 security appliances providing perimeter based firewall security.

Cisco IOS and Cisco CatOS configuration and backups, Uploading and download IOS and CatOS using XModem, TFTP and FTP protocols

Implementation and troubleshooting of routing protocols like, OSPF, EIGRP, RIP and IGRP and route redundancy protocol i.e., HSRP

Implementation and troubleshooting of various switching issues related to VLANs, VTP, STP, Port security, ether channels, Inter-VLAN routing.

Well versed with Cisco Hardware including Cisco Router and card types for 1800, 2800,1900, ASR1002,3700, 3800, 7200 series for providing Leased line, Frame-Relay, STM and Ethernet

Tools used IVserve, Classic/Tahiti, COT+, Chameleon, PMF, PNAD, and PPR.

Environment: Cisco 2950 switches and Cisco 3825 Routers, EIGRP, BGP, MPLS, VLAN, QOS



Contact this candidate