1. EIRP (Equivalent/Effective Isotropic Radiated Power) Definition EIRP is the total RF power radiated from an antenna in the direction of its strongest emission, assuming the antenna radiates equally in…
What RF bands are Wi-Fi’s main frequency bands (2.4, 5, 6 GHz) UNII sub-bands in 5 GHz and 6 GHz Channel numbering & widths Range vs. speed trade-offs Regulatory aspects…
1. What IEEE 802.11 Is IEEE 802.11 is a family of standards created by the Institute of Electrical and Electronics Engineers (IEEE) for wireless local area networking (WLAN). It defines:…
Route redistribution is the process of sharing routing information between different routing protocols or instances within a network. It’s used when a router needs to advertise routes learned from one…
Administrative Distance (AD) is a metric used by routers to determine the trustworthiness of a routing protocol when multiple protocols provide routes to the same destination. It acts as a…
Step 1: Transfer the Firmware File to the Switch Using SCP (Secure Copy): Switch#copy scp: flash: #copy firmware from remote location using Address or name of remote host []? 10.0.0.3…
VXLAN (Virtual Extensible LAN) is a network virtualization technology that addresses scalability and segmentation limitations of traditional VLANs in modern data centers and cloud environments. VXLAN encapsulates Layer 2 Ethernet…
LISP (Locator/ID Separation Protocol) is a network architecture and protocol designed to address challenges in routing scalability and mobility in modern networks. It achieves this by decoupling the two primary…
BGP vs. IGP: BGP (Border Gateway Protocol) is an exterior gateway protocol (EGP) used to route between autonomous systems, whereas protocols like OSPF and EIGRP are interior gateway protocols (IGPs)…
IP SLA (Internet Protocol Service Level Agreement) is a feature on Cisco devices that allows network administrators to monitor, measure, and manage network performance. IP SLA provides insight into how…