Yahya Khan

Huawei IP Engineer

• Job Details:Led full-scale migration of nationwide IPRAN infrastructure from legacy systems to SRv6 architecture. Conducted in-depth evaluation of 50+ network rings for BGP, VPN peering, and IPv4/IPv6 dual stack integration. Executed VPN instance migrations to SRv6 data centers ensuring seamless service continuity. Configured advanced routing protocols: ISIS, DCPI, IPv6 for optimized performance. Deployed seamless MPLS across 5,000+ sites, integrating VPLS/VPWS to support L2VPN services. Improved multicast traffic handling via PIM/IGMP, ensuring DiffServ-based QoS policies. Implemented DHCPv4/DHCPv6 services to support IPv6 adoption across access and core networks. Configured pseudowires (PW) for legacy circuit emulation with high-availability standards. Isolated and resolved 1,200+ non-compliant nodes using Huawei NCE and performance analytics. Automated network remediation via CLI scripting and Huawei IP toolkit. Corrected misconfigured dual-stack deployments at both access and aggregation layers.