Portable battery PoE tools help technicians power compatible radios, access points, and CPE when permanent power is unavailable. This article compares PowerLink models and explains how voltage, PoE compatibility, output capacity, and actual workload affect selection and runtime. Learn how Link Technologies, Inc. can help match a field power solution to your equipment and installation workflow.
Traceroute is one of the most valuable network troubleshooting tools available, but it is also one of the most misunderstood. This article explains why routers from Cisco, Juniper, MikroTik, and other vendors intentionally deprioritize ICMP responses generated by their control plane, often causing apparent packet loss on intermediate hops while forwarding production traffic without issue. By understanding how traceroute, ICMP, and modern router architectures work together, network engineers can accurately distinguish between harmless diagnostic behavior and genuine forwarding problems.
