Houman Alavehzadeh

**** **** *** ******

Montreal

H3V1H1

Phone +1-418-***-****

Email address acwnpu@r.postjobfree.com

Technical skills

Cisco technology

* ***** ** ********** ** network protocols on layer 2 (Ethernet) and layer 3 (IPv4/IPv6)

Good understanding of OSI Model, TCP/IP protocol suite (IP, ARP, ICMP, TCP, UDP, FTP, TFTP)

Fault tolerance and redundancy: HSRP VRRP GLBP, RPR, RPR+, SSO, VSS;

In-depth knowledge of deploying and troubleshooting Routing Protocols, OSPF, BGP, EIGRP

Working experience with layer 2 and layer 3 devices, 3650 series,3850 Series,2960 series

Working experience with security device, ASA 5502, ASA 5520

Functioning knowledge of wan solution, protocol HDLC, PPP

Security administration port security on switch and IP security on Router via Access list

Virtualize technology

In-depth of virtual infrastructure environments with VMware products; VSphere 5.0 and later (standard enterprise and enterprise plus editions), with ESXi servers and VCenter servers

Microsoft windows technology

Professional working experience with windows desktop platforms (install and troubleshooting); Win XP, Windows7, and Windows 8

Professional working experience with windows Servers platform (install and troubleshooting); windows 2003, windows 2008, windows 2012

Expert knowledge of Active directory,DNS,DHCP,DFS concept

Sufficient knowledge of working with SQL server

Linux/Unix Technology

Professional experience with Linux operations systems; Red Hat enterprise, Ubuntu

Advanced knowledge of Internet protocols (i.e.: DNS, Radius, SMTP, IMAP, HTTP, NNTP, NTP, NFS, CIFS, SNMP, LDAP, etc

Language /Scripting

Good knowledge of PowerShell command and scripting

Good knowledge of bash shell

Education

CDI collage Network and security (CANADA-Montreal)

CERTIFICATIONS

CCNA(Routing and Switching)

Microsoft administration server 2008

Microsoft application structure 2008

Microsoft windows server 2008

Microsoft solution associate

Microsoft windows 7 active directory

Microsoft windows 7 configuration

Microsoft windows 7 network infrastructure

VMware (VCP-5.5)

Work EXPERIENCE

Company: AircanadaVacation

Role: system administrator From: 14-JUNE-2010 Until JUly-2015

Main Responsibilities

monitor and maintain the health of network devices and circuits

support maintenance activities, troubleshoot and resolve network faults

Escalate critical incidents ticket as necessary while keeping Customers and developer informed

Working on tickets on layer 2 issue and help to solve layer 3 issue

Experience working on Jira ticket system

Maintenance and troubleshooting of network connectivity LAN/WAN

design and configure STP protocols on network and troubleshoot

design and configure VTP on Vlans’in networks

configure etherchanelle and load balance protocols (LACP and PAGP) on Cisco switch and Vmware environment

configure virtual Machin security polices

configure network security polices in VCenter

configure NAT in static and dynamic way for network

Dealt with monitoring tools like network packet capture tools like Wire-shark, etc.

Network Redesign for branches/Campus Locations.

Replacing branch hardware with new 2851 routers and 2960 switches.

Performing security audits of perimeter routers, identifying missing ACL’s

Configuring and maintaining local monitoring servers like SNMP, IP SLA, UDLD

Created templates, SSL profiles, Access profiles, Network Access ACL’s

Managed Virtualization Environment using VM Ware ESX 5.1, VM Ware V Spare 5.5, Virtual Center, VI Client, P2V

install and configure Splung server on linux

Design and implement standard switch and dv switch on VMware servers

Installation, Configuration, Administration and Troubleshooting of ESX 5.x,Vspere 5.1, Virtual Center, VI Client

Creating and Managing Virtual Machines and Templates

Troubleshooting of complex LAN/WAN infrastructure including routing protocols EIGRP, OSPF and BGP

Experience work with Layer 2 and layer 3 switches.

Design and implement VLAN in LAN

Lab testing & validation prior to implementation of Nexus 5K & 2K connecting to blade servers

Settings of the networking devices (Cisco Router, switches) co-coordinating with the system/Network administrator during implementation

Configuring network access servers and routers for AAA Security

create Documentation and change request for update

Worked on troubleshooting of complex LAN/WAN infrastructure

Experience working with other switch brand such as Juniper

Administration of Cisco 11.x and 12.1 IOS versions

Monitoring all Cisco equipment is using Cisco Works

Involved in SNMP Network management.

Working on various scanning and Sniffing tools like Ethereal

Upgrading and backups of Cisco router configuration files

Implementing and maintaining backup schedules

Assisting with establishing Data to proactively monitor the network resulted in better SLA and network performance, network infrastructure and network security.

Developed and documented network diagrams and procedures.

Devices used PIX 535 v7.0, ASA 5520, routers 2600, 2800, 3700 3800 series, 4503, 2960, 3548 series.

Performed extensive troubleshooting on frame relay, MPLS, OSPF, BGP and TCP/IP

IPsec VPN tunnel over public network.

Providing L2 and L3 network support.

Working with Cisco TAC on escalated issues.

Firewall and router configuration changes as per the business requirement.

Conducting root cause analysis on Network Incident.

Work for permanent solution on reoccurring network Incidents.

Making emergency changes in the network to ensure uninterrupted services

Documenting network changes and updating diagrams accordingly.

Working with third party vendors for new project implementations related to network support.

Organize activities on remote sites and remotely guide field engineers for local site operations

Use of of trouble-ticketing system(Service Desk)

Designed and deployed networks using dynamic routing protocol (EIGRP, OSPF and BGP).

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