Muhammad Faisal Khan
Principal Member of Technical Staff / AT&T Government Solutions - FIRSTNET
- Role
- Principal Member of Technical Staff Network Design and Architecture at AT&T
- Location
- Dallas-Fort Worth, TX, US
- LinkedIn followers
- 500 followers
About Muhammad Faisal Khan
15+ years of experience working as a Solution Architect and PS Core Consultant on Cisco, Nokia and Ericsson Packet Core projects delivery and technical support.Technical Skills:•Wireless Technologies: GSM, WCDMA, 3G, LTE, 5G•Wireless Nodes: MME, SGSN, GGSN, SGW, PGW, EnodeB, PCRF, BMSC, MBMS-GW•Routing Protocols: BGP, OSPF, EIGRP, IS-IS, MPLS, IGRP, RIP, Static routing, and policy routing design, configuration, and support.•Security Protocols: IPSec, IKE, ESP, Radius, TACACS, 802.1x•LANs and WANs: ATM, MPLS, Frame Relay, ISDN, Ethernet, VLANs, Spanning-Tree configuration and support•Network Services: DHCP, NTP, SSH, SNMP, SMTP, RMON, DNS, FTP, TFTP, RDP, HSRP, GLBP, NAT•Network Management: HP Open View, IBM Tivoli, Cisco Works, Solar Winds, MRTG, Wire Shark, SnifferPro, Ethereal,JDSU Agilent, Tektronix, OSS, Service Aware Manager, Symantec Backup Exec•Operating Systems: Windows, Unix, Linux •Virtualization: VMware ESX 2.x, 3.x, 4.x & ESXi 3.x, 4.x, Virtual Centre 2.5 & 4.Specialties: •Network Routers: Cisco CRS-1, ASR 1K, 5K, 7600, 7200, 6500, 4700, 4500, 3800, 3700, 3600, 2800, 2600, 2500, 1700, 1800 and 871 series configuration, support, and management.•Network Switches: Cisco 6500, 4500, 3750, 3560, 3550, 3500, 2900, and 1900 series configuration, support, and management.•Network Firewalls: Cisco ASA 5520, 5540, 5560, and Cisco Firewall Services Modules, PIX, ACS, IOS firewall feature set configuration, support, and management
Experience
Principal Member of Technical Staff Network Design and Architecture
May 2011 — Present · Dallas, TX, US
Provide technical guidance & oversight of inter-vendor certifications•Design, develop and validate solutions based on 3GPP specifications •Formalize detailed design criteria & define topology for MME deployment (pooling, etc.) & integration w/ 2G-3G•End-to-end IP connectivity validation between SGSN-MME and end IP nodes like RNC, GGSN, eNodeB, S-GW, DNS, OSS, etc•Support role for SGSN-MME IPv4 and IPv6 packet core validation•Develop and execute detailed plan and procedures for lab and field execution•Provide guidance and support during field execution of lab certified procedures•Support RAN Team and drive to common technical requirements and design for dependent features & functionality•Provide technical leadership specific to MME around lab work (LEP, BoM, TOL, etc.) •Formalize detailed technical requirements and design criteria in support of LTE/ EPC architecture•Provide technical input and co-authorship of key documentation: JRD, HLA, DA, TOL, MOP etc•Represent packet core team in cross functional meetings with internal AT & T organizations and vendor community as needed
Education
Wichita State University
Master, Electrical and Computer Engineering
2008 — 2010
NED University of Engineering and Technology
Bachelors of Engineering, Computer and Information System
2001 — 2005
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