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네트워크 데스크
주소 지정, DNS, 포트, 패킷의 조용한 산술. 계산기 먼저, 작은 조회표.
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Browser Network Info
사용 가능Show headers, user agent, IP and connection details. The result stays on this page.
도구 열기Ping Test
사용 가능Ping Test. Ping a host from our servers. The result stays on this page.
도구 열기Multi-Location Ping
사용 가능Ping a host from many global locations. The result stays on this page.
도구 열기Traceroute
사용 가능Traceroute. The result stays on this page.
도구 열기Common Port Scanner
사용 가능Common Port Scanner. Scan common ports on your own host. The result stays on this page.
도구 열기TLS Version & Cipher Checker
사용 가능List supported TLS versions and ciphers. The result stays on this page.
도구 열기HTTP/3 & QUIC Checker
사용 가능HTTP/3 & QUIC Checker. Check HTTP/2 and HTTP/3 support. The result stays on this page.
도구 열기Internet Speed Test
사용 가능Internet Speed Test. Measure download/upload and latency. The result stays on this page.
도구 열기WebSocket Tester
사용 가능Connect and send messages to a WebSocket endpoint. The result stays on this page.
도구 열기SSL Expiry Bulk Checker
사용 가능Check certificate expiry for many hosts. The result stays on this page.
도구 열기Region-to-Region Latency Map
사용 가능Latency matrix between cloud regions/cities. The result stays on this page.
도구 열기BGP Best Path Simulator
사용 가능Walk through BGP best-path selection steps. The result stays on this page.
도구 열기VLAN Range Generator
사용 가능Generate VLAN lists and ranges for configs. The result stays on this page.
도구 열기STP Root Bridge Calculator
사용 가능STP Root Bridge Calculator. Predict root bridge from bridge IDs. The result stays on this page.
도구 열기STP Bridge Priority Calculator
사용 가능Calculate bridge ID from priority and VLAN. The result stays on this page.
도구 열기Switch Port Density Calculator
사용 가능Switches and ports needed for N users/devices. The result stays on this page.
도구 열기Switch Throughput Calculator
사용 가능Backplane, switching capacity and forwarding rate. The result stays on this page.
도구 열기Oversubscription Ratio Calculator
사용 가능Access/uplink oversubscription calculator. The result stays on this page.
도구 열기Trunk Allowed VLAN Builder
사용 가능Trunk Allowed VLAN Builder. Build/merge trunk allowed VLAN lists. The result stays on this page.
도구 열기802.1X Deployment Planner
사용 가능Plan 802.1X, MAB and fallback per port type. The result stays on this page.
도구 열기Jumbo Frame MTU Planner
사용 가능Plan end-to-end jumbo MTU across devices. The result stays on this page.
도구 열기Ethernet Frame Size Calculator
사용 가능Ethernet Frame Size Calculator. Frame size with headers, tags and FCS. The result stays on this page.
도구 열기Ethernet Frame Rate Calculator
사용 가능Packets per second at line rate by frame size. The result stays on this page.
도구 열기Line Rate vs Throughput Calculator
사용 가능Effective throughput after preamble/IFG overhead. The result stays on this page.
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