{"id":49656,"date":"2026-09-10T09:35:39","date_gmt":"2026-09-10T08:35:39","guid":{"rendered":"https:\/\/cctvacademy.be\/?p=49656"},"modified":"2026-09-10T14:19:48","modified_gmt":"2026-09-10T13:19:48","slug":"opleiding-basis-cctv-ip-netwerken-03-subnetmasker-communicatie-lan","status":"publish","type":"post","link":"https:\/\/cctvacademy.be\/fr\/opleiding-basis-cctv-ip-netwerken-03-subnetmasker-communicatie-lan\/","title":{"rendered":"Opleiding: Basis CCTV IP NETWERKEN: 03-subnetmasker-communicatie-lan"},"content":{"rendered":"\t\t
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\n\t\t\t\t\t\r\n\r\n\r\n\r\n\r\n\r\n03 \u2014 Subnetmasker & communicatie binnen het LAN | Basis CCTV IP Netwerken<\/title>\r\n\r\n<meta name=\"description\"\r\ncontent=\"Module 03 van de opleiding Basis CCTV IP Netwerken van RAS\/AIS CCTV Academy. Leer hoe het subnetmasker en unieke IP-adressen bepalen of apparaten binnen een LAN-netwerk met elkaar kunnen communiceren.\">\r\n\r\n<link rel=\"canonical\"\r\nhref=\"https:\/\/cctvacademy.be\/nl\/opleiding-basis-cctv-ip-netwerken-03-subnetmasker-communicatie-lan\/\">\r\n\r\n<style>\r\n\r\n:root{\r\n --navy:#173b69;\r\n --navy-dark:#0b2848;\r\n --blue:#1769aa;\r\n --cyan:#20a9d5;\r\n --cyan-light:#eaf8fc;\r\n --red:#e52b32;\r\n --white:#ffffff;\r\n --bg:#f4f7fa;\r\n --text:#243241;\r\n --muted:#637282;\r\n --border:#dce5ed;\r\n --success:#23865d;\r\n --warning:#d99116;\r\n --danger:#c92b32;\r\n --shadow:0 12px 35px rgba(18,50,82,.10);\r\n --radius:16px;\r\n --container:1120px;\r\n}\r\n\r\n*{\r\n box-sizing:border-box;\r\n}\r\n\r\nhtml{\r\n scroll-behavior:smooth;\r\n}\r\n\r\nbody{\r\n margin:0;\r\n padding:0;\r\n font-family:\r\n Inter,\r\n -apple-system,\r\n BlinkMacSystemFont,\r\n \"Segoe UI\",\r\n Roboto,\r\n Helvetica,\r\n Arial,\r\n sans-serif;\r\n color:var(--text);\r\n background:var(--bg);\r\n line-height:1.7;\r\n -webkit-font-smoothing:antialiased;\r\n}\r\n\r\na{\r\n color:inherit;\r\n}\r\n\r\n.course-page{\r\n width:100%;\r\n overflow:hidden;\r\n}\r\n\r\n.container{\r\n width:min(calc(100% - 40px),var(--container));\r\n margin:auto;\r\n}\r\n\r\n\r\n\/* ==========================================================\r\n TOPBAR\r\n ========================================================== *\/\r\n\r\n.topbar{\r\n background:#071f38;\r\n color:rgba(255,255,255,.75);\r\n font-size:13px;\r\n}\r\n\r\n.topbar-inner{\r\n min-height:44px;\r\n display:flex;\r\n align-items:center;\r\n justify-content:space-between;\r\n gap:20px;\r\n}\r\n\r\n.topbar-course{\r\n display:flex;\r\n align-items:center;\r\n gap:9px;\r\n}\r\n\r\n.dot{\r\n width:8px;\r\n height:8px;\r\n border-radius:50%;\r\n background:var(--cyan);\r\n box-shadow:0 0 0 4px rgba(32,169,213,.14);\r\n}\r\n\r\n.topbar strong{\r\n color:white;\r\n letter-spacing:.06em;\r\n}\r\n\r\n\r\n\/* ==========================================================\r\n NAVIGATIE\r\n ========================================================== *\/\r\n\r\n.course-nav{\r\n background:white;\r\n border-bottom:1px solid var(--border);\r\n}\r\n\r\n.course-nav-inner{\r\n min-height:68px;\r\n display:grid;\r\n grid-template-columns:1fr auto 1fr;\r\n align-items:center;\r\n gap:20px;\r\n}\r\n\r\n.course-nav a{\r\n text-decoration:none;\r\n color:var(--navy);\r\n font-size:14px;\r\n font-weight:800;\r\n transition:color .2s ease;\r\n}\r\n\r\n.course-nav a:hover{\r\n color:var(--cyan);\r\n}\r\n\r\n.nav-center{\r\n color:var(--muted);\r\n font-size:12px;\r\n font-weight:850;\r\n letter-spacing:.08em;\r\n text-transform:uppercase;\r\n text-align:center;\r\n}\r\n\r\n.nav-right{\r\n text-align:right;\r\n}\r\n\r\n\r\n\/* ==========================================================\r\n HERO\r\n ========================================================== *\/\r\n\r\n.hero{\r\n position:relative;\r\n isolation:isolate;\r\n color:white;\r\n background:\r\n radial-gradient(circle at 84% 45%,rgba(32,169,213,.25),transparent 29%),\r\n linear-gradient(125deg,var(--navy-dark),var(--navy) 65%,#195787);\r\n}\r\n\r\n.hero:before{\r\n content:\"\";\r\n position:absolute;\r\n inset:0;\r\n z-index:-1;\r\n opacity:.12;\r\n background-image:\r\n linear-gradient(rgba(255,255,255,.1) 1px,transparent 1px),\r\n linear-gradient(90deg,rgba(255,255,255,.1) 1px,transparent 1px);\r\n background-size:42px 42px;\r\n}\r\n\r\n.hero-inner{\r\n min-height:450px;\r\n display:grid;\r\n grid-template-columns:1fr 380px;\r\n align-items:center;\r\n gap:55px;\r\n padding:72px 0;\r\n}\r\n\r\n.module-label{\r\n display:inline-flex;\r\n align-items:center;\r\n gap:10px;\r\n margin-bottom:19px;\r\n padding:8px 14px;\r\n border:1px solid rgba(255,255,255,.2);\r\n border-radius:999px;\r\n background:rgba(255,255,255,.07);\r\n color:#dff8ff;\r\n font-size:12px;\r\n font-weight:850;\r\n letter-spacing:.09em;\r\n text-transform:uppercase;\r\n}\r\n\r\n.module-label:before{\r\n content:\"\";\r\n width:24px;\r\n height:4px;\r\n border-radius:30px;\r\n background:var(--red);\r\n}\r\n\r\n.hero h1{\r\n margin:0;\r\n font-size:clamp(40px,6vw,67px);\r\n line-height:1.02;\r\n letter-spacing:-.04em;\r\n}\r\n\r\n.hero h1 span{\r\n display:block;\r\n margin-top:8px;\r\n color:var(--cyan);\r\n}\r\n\r\n.hero-lead{\r\n max-width:700px;\r\n margin:23px 0 0;\r\n color:rgba(255,255,255,.82);\r\n font-size:18px;\r\n}\r\n\r\n\r\n\/* ==========================================================\r\n HERO NETWORK VISUAL\r\n ========================================================== *\/\r\n\r\n.hero-network{\r\n padding:27px;\r\n border:1px solid rgba(255,255,255,.16);\r\n border-radius:24px;\r\n background:rgba(255,255,255,.08);\r\n backdrop-filter:blur(8px);\r\n box-shadow:0 25px 50px rgba(0,0,0,.18);\r\n}\r\n\r\n.hero-network-label{\r\n margin-bottom:17px;\r\n color:#c7f1ff;\r\n font-size:11px;\r\n font-weight:900;\r\n letter-spacing:.1em;\r\n text-transform:uppercase;\r\n}\r\n\r\n.hero-device{\r\n padding:16px;\r\n border-radius:11px;\r\n background:white;\r\n color:var(--navy-dark);\r\n}\r\n\r\n.hero-device + .hero-device{\r\n margin-top:12px;\r\n}\r\n\r\n.hero-device-title{\r\n display:flex;\r\n align-items:center;\r\n justify-content:space-between;\r\n gap:10px;\r\n margin-bottom:7px;\r\n font-size:12px;\r\n font-weight:900;\r\n text-transform:uppercase;\r\n}\r\n\r\n.hero-device-ip{\r\n font-family:Consolas,\"Courier New\",monospace;\r\n font-size:19px;\r\n font-weight:900;\r\n}\r\n\r\n.hero-device-mask{\r\n margin-top:3px;\r\n color:var(--muted);\r\n font-family:Consolas,\"Courier New\",monospace;\r\n font-size:12px;\r\n}\r\n\r\n.hero-ok{\r\n color:var(--success);\r\n font-weight:900;\r\n}\r\n\r\n.hero-caption{\r\n margin-top:16px;\r\n color:rgba(255,255,255,.72);\r\n font-size:12px;\r\n text-align:center;\r\n}\r\n\r\n\r\n\/* ==========================================================\r\n PROGRESS\r\n ========================================================== *\/\r\n\r\n.progress-wrap{\r\n position:relative;\r\n z-index:3;\r\n margin-top:-24px;\r\n}\r\n\r\n.progress-card{\r\n padding:21px 24px;\r\n border-radius:14px;\r\n background:white;\r\n box-shadow:var(--shadow);\r\n}\r\n\r\n.progress-top{\r\n display:flex;\r\n justify-content:space-between;\r\n margin-bottom:11px;\r\n gap:20px;\r\n font-size:13px;\r\n}\r\n\r\n.progress-title{\r\n color:var(--navy-dark);\r\n font-weight:850;\r\n}\r\n\r\n.progress-value{\r\n color:var(--muted);\r\n}\r\n\r\n.progress-bar{\r\n height:7px;\r\n overflow:hidden;\r\n border-radius:99px;\r\n background:#e8eef3;\r\n}\r\n\r\n.progress-bar span{\r\n display:block;\r\n width:20%;\r\n height:100%;\r\n border-radius:99px;\r\n background:linear-gradient(90deg,var(--cyan),var(--blue));\r\n}\r\n\r\n\r\n\/* ==========================================================\r\n ALGEMENE SECTIES\r\n ========================================================== *\/\r\n\r\n.section{\r\n padding:82px 0;\r\n}\r\n\r\n.section-white{\r\n background:white;\r\n}\r\n\r\n.heading{\r\n max-width:820px;\r\n margin-bottom:40px;\r\n}\r\n\r\n.kicker{\r\n display:flex;\r\n align-items:center;\r\n gap:9px;\r\n margin-bottom:9px;\r\n color:var(--cyan);\r\n font-size:12px;\r\n font-weight:900;\r\n letter-spacing:.1em;\r\n text-transform:uppercase;\r\n}\r\n\r\n.kicker:before{\r\n content:\"\";\r\n width:27px;\r\n height:4px;\r\n border-radius:20px;\r\n background:var(--red);\r\n}\r\n\r\n.section h2{\r\n margin:0;\r\n color:var(--navy-dark);\r\n font-size:clamp(30px,4vw,45px);\r\n line-height:1.13;\r\n letter-spacing:-.03em;\r\n}\r\n\r\n.intro{\r\n margin:15px 0 0;\r\n color:var(--muted);\r\n font-size:17px;\r\n}\r\n\r\n\r\n\/* ==========================================================\r\n LEERDOELEN\r\n ========================================================== *\/\r\n\r\n.objectives{\r\n display:grid;\r\n grid-template-columns:repeat(3,1fr);\r\n gap:18px;\r\n}\r\n\r\n.objective{\r\n padding:25px;\r\n border:1px solid var(--border);\r\n border-radius:var(--radius);\r\n background:white;\r\n}\r\n\r\n.objective-icon{\r\n width:44px;\r\n height:44px;\r\n display:flex;\r\n align-items:center;\r\n justify-content:center;\r\n margin-bottom:17px;\r\n border-radius:11px;\r\n background:var(--cyan-light);\r\n color:var(--navy-dark);\r\n font-size:20px;\r\n font-weight:900;\r\n}\r\n\r\n.objective h3{\r\n margin:0 0 7px;\r\n color:var(--navy-dark);\r\n font-size:18px;\r\n}\r\n\r\n.objective p{\r\n margin:0;\r\n color:var(--muted);\r\n font-size:14px;\r\n}\r\n\r\n\r\n\/* ==========================================================\r\n TWEE VOORWAARDEN\r\n ========================================================== *\/\r\n\r\n.conditions{\r\n display:grid;\r\n grid-template-columns:1fr 1fr;\r\n gap:24px;\r\n}\r\n\r\n.condition-card{\r\n position:relative;\r\n overflow:hidden;\r\n padding:32px;\r\n border:1px solid var(--border);\r\n border-radius:18px;\r\n background:white;\r\n box-shadow:0 7px 22px rgba(18,50,82,.05);\r\n}\r\n\r\n.condition-card:before{\r\n content:\"\";\r\n position:absolute;\r\n top:0;\r\n left:0;\r\n right:0;\r\n height:5px;\r\n background:var(--cyan);\r\n}\r\n\r\n.condition-card:nth-child(2):before{\r\n background:var(--red);\r\n}\r\n\r\n.condition-number{\r\n display:inline-flex;\r\n min-width:48px;\r\n height:48px;\r\n align-items:center;\r\n justify-content:center;\r\n margin-bottom:18px;\r\n border-radius:12px;\r\n background:var(--navy-dark);\r\n color:white;\r\n font-weight:900;\r\n}\r\n\r\n.condition-card h3{\r\n margin:0 0 11px;\r\n color:var(--navy-dark);\r\n font-size:24px;\r\n}\r\n\r\n.condition-card p{\r\n margin:0;\r\n color:var(--muted);\r\n}\r\n\r\n\r\n\/* ==========================================================\r\n SUBNETMASKER\r\n ========================================================== *\/\r\n\r\n.subnet-layout{\r\n display:grid;\r\n grid-template-columns:.9fr 1.1fr;\r\n gap:45px;\r\n align-items:center;\r\n}\r\n\r\n.subnet-copy{\r\n padding:32px;\r\n border:1px solid var(--border);\r\n border-radius:var(--radius);\r\n background:white;\r\n}\r\n\r\n.subnet-copy h3{\r\n margin:0 0 12px;\r\n color:var(--navy-dark);\r\n font-size:27px;\r\n}\r\n\r\n.subnet-copy p{\r\n margin:0 0 13px;\r\n color:var(--muted);\r\n}\r\n\r\n.subnet-copy p:last-child{\r\n margin-bottom:0;\r\n}\r\n\r\n.subnet-visual{\r\n padding:36px;\r\n border-radius:20px;\r\n background:var(--navy-dark);\r\n color:white;\r\n}\r\n\r\n.subnet-label{\r\n margin-bottom:14px;\r\n color:var(--cyan);\r\n font-size:11px;\r\n font-weight:900;\r\n letter-spacing:.1em;\r\n text-transform:uppercase;\r\n}\r\n\r\n.subnet-mask{\r\n display:grid;\r\n grid-template-columns:repeat(4,1fr);\r\n gap:8px;\r\n}\r\n\r\n.mask-part{\r\n padding:18px 6px;\r\n border-radius:9px;\r\n background:white;\r\n color:var(--navy-dark);\r\n text-align:center;\r\n font-size:22px;\r\n font-weight:900;\r\n}\r\n\r\n.subnet-caption{\r\n margin-top:18px;\r\n color:rgba(255,255,255,.72);\r\n text-align:center;\r\n font-size:13px;\r\n}\r\n\r\n\r\n\/* ==========================================================\r\n VERGELIJKING\r\n ========================================================== *\/\r\n\r\n.analogy{\r\n display:grid;\r\n grid-template-columns:220px 1fr;\r\n overflow:hidden;\r\n border:1px solid var(--border);\r\n border-radius:20px;\r\n background:white;\r\n box-shadow:var(--shadow);\r\n}\r\n\r\n.analogy-icon{\r\n display:flex;\r\n flex-direction:column;\r\n align-items:center;\r\n justify-content:center;\r\n min-height:260px;\r\n padding:30px;\r\n background:var(--navy-dark);\r\n color:white;\r\n text-align:center;\r\n}\r\n\r\n.analogy-icon div{\r\n font-size:56px;\r\n line-height:1;\r\n}\r\n\r\n.analogy-icon span{\r\n margin-top:15px;\r\n color:var(--cyan);\r\n font-size:11px;\r\n font-weight:900;\r\n letter-spacing:.1em;\r\n text-transform:uppercase;\r\n}\r\n\r\n.analogy-copy{\r\n padding:38px;\r\n}\r\n\r\n.analogy-copy h3{\r\n margin:0 0 12px;\r\n color:var(--navy-dark);\r\n font-size:26px;\r\n}\r\n\r\n.analogy-copy p{\r\n margin:0;\r\n color:var(--muted);\r\n}\r\n\r\n\r\n\/* ==========================================================\r\n GOED \/ FOUT\r\n ========================================================== *\/\r\n\r\n.examples{\r\n display:grid;\r\n grid-template-columns:1fr 1fr;\r\n gap:24px;\r\n}\r\n\r\n.example-card{\r\n overflow:hidden;\r\n border:1px solid var(--border);\r\n border-radius:18px;\r\n background:white;\r\n}\r\n\r\n.example-head{\r\n display:flex;\r\n align-items:center;\r\n justify-content:space-between;\r\n gap:12px;\r\n padding:22px 25px;\r\n}\r\n\r\n.example-card.good .example-head{\r\n background:#eaf7f1;\r\n}\r\n\r\n.example-card.bad .example-head{\r\n background:#fff0f0;\r\n}\r\n\r\n.example-head h3{\r\n margin:0;\r\n color:var(--navy-dark);\r\n font-size:21px;\r\n}\r\n\r\n.status{\r\n padding:5px 10px;\r\n border-radius:999px;\r\n font-size:10px;\r\n font-weight:900;\r\n letter-spacing:.08em;\r\n text-transform:uppercase;\r\n}\r\n\r\n.good .status{\r\n background:#d3f0e1;\r\n color:var(--success);\r\n}\r\n\r\n.bad .status{\r\n background:#ffdede;\r\n color:var(--danger);\r\n}\r\n\r\n.example-content{\r\n padding:25px;\r\n}\r\n\r\n.device-row{\r\n display:grid;\r\n grid-template-columns:48px 1fr;\r\n gap:14px;\r\n align-items:center;\r\n padding:14px 0;\r\n border-bottom:1px solid #edf2f6;\r\n}\r\n\r\n.device-row:last-of-type{\r\n border-bottom:0;\r\n}\r\n\r\n.device-symbol{\r\n width:46px;\r\n height:46px;\r\n display:flex;\r\n align-items:center;\r\n justify-content:center;\r\n border-radius:10px;\r\n background:#f2f6f9;\r\n font-size:23px;\r\n}\r\n\r\n.device-row strong{\r\n display:block;\r\n color:var(--navy-dark);\r\n}\r\n\r\n.config{\r\n color:var(--muted);\r\n font-family:Consolas,\"Courier New\",monospace;\r\n font-size:12px;\r\n}\r\n\r\n.explanation{\r\n margin-top:18px;\r\n padding:15px;\r\n border-radius:9px;\r\n color:#4a6170;\r\n background:#f6f9fb;\r\n font-size:14px;\r\n}\r\n\r\n\r\n\/* ==========================================================\r\n CCTV PRAKTIJK\r\n ========================================================== *\/\r\n\r\n.practice-network{\r\n padding:38px;\r\n border:1px solid var(--border);\r\n border-radius:20px;\r\n background:white;\r\n box-shadow:var(--shadow);\r\n}\r\n\r\n.practice-title{\r\n margin-bottom:28px;\r\n color:var(--navy-dark);\r\n text-align:center;\r\n font-size:13px;\r\n font-weight:900;\r\n letter-spacing:.08em;\r\n text-transform:uppercase;\r\n}\r\n\r\n.practice-devices{\r\n display:grid;\r\n grid-template-columns:repeat(3,1fr);\r\n gap:17px;\r\n}\r\n\r\n.practice-device{\r\n padding:26px 17px;\r\n border:1px solid var(--border);\r\n border-radius:13px;\r\n background:#f6f9fb;\r\n text-align:center;\r\n}\r\n\r\n.practice-device-icon{\r\n margin-bottom:10px;\r\n font-size:32px;\r\n}\r\n\r\n.practice-device-name{\r\n color:var(--navy-dark);\r\n font-size:13px;\r\n font-weight:900;\r\n text-transform:uppercase;\r\n}\r\n\r\n.practice-device-ip{\r\n margin-top:8px;\r\n padding:6px;\r\n border-radius:6px;\r\n background:white;\r\n color:var(--blue);\r\n font-family:Consolas,\"Courier New\",monospace;\r\n font-size:12px;\r\n font-weight:700;\r\n}\r\n\r\n.practice-arrow{\r\n margin:20px 0;\r\n color:var(--cyan);\r\n text-align:center;\r\n font-size:22px;\r\n font-weight:900;\r\n}\r\n\r\n.practice-result{\r\n padding:17px;\r\n border-radius:10px;\r\n background:var(--cyan-light);\r\n color:#356579;\r\n text-align:center;\r\n font-size:14px;\r\n}\r\n\r\n\r\n\/* ==========================================================\r\n ONTHOUD\r\n ========================================================== *\/\r\n\r\n.remember{\r\n display:grid;\r\n grid-template-columns:auto 1fr;\r\n gap:22px;\r\n padding:31px;\r\n border:1px solid #b9e3ef;\r\n border-radius:16px;\r\n background:var(--cyan-light);\r\n}\r\n\r\n.remember-icon{\r\n width:54px;\r\n height:54px;\r\n display:flex;\r\n align-items:center;\r\n justify-content:center;\r\n border-radius:13px;\r\n background:var(--cyan);\r\n color:white;\r\n font-size:25px;\r\n font-weight:900;\r\n}\r\n\r\n.remember h3{\r\n margin:0 0 8px;\r\n color:var(--navy-dark);\r\n font-size:22px;\r\n}\r\n\r\n.remember p{\r\n margin:0;\r\n color:#496777;\r\n}\r\n\r\n\r\n\/* ==========================================================\r\n KENNISTEST\r\n ========================================================== *\/\r\n\r\n.quiz{\r\n padding:34px;\r\n border:1px solid var(--border);\r\n border-radius:var(--radius);\r\n background:white;\r\n box-shadow:var(--shadow);\r\n}\r\n\r\n.quiz h3{\r\n margin:0 0 7px;\r\n color:var(--navy-dark);\r\n font-size:24px;\r\n}\r\n\r\n.quiz > p{\r\n margin:0 0 23px;\r\n color:var(--muted);\r\n}\r\n\r\ndetails{\r\n margin-top:12px;\r\n overflow:hidden;\r\n border:1px solid var(--border);\r\n border-radius:11px;\r\n background:#f9fbfc;\r\n}\r\n\r\nsummary{\r\n cursor:pointer;\r\n padding:17px 19px;\r\n color:var(--navy-dark);\r\n font-weight:800;\r\n list-style:none;\r\n}\r\n\r\nsummary::-webkit-details-marker{\r\n display:none;\r\n}\r\n\r\nsummary:after{\r\n content:\"+\";\r\n float:right;\r\n color:var(--cyan);\r\n font-size:21px;\r\n}\r\n\r\ndetails[open] summary:after{\r\n content:\"\u2212\";\r\n}\r\n\r\n.answer{\r\n padding:0 19px 18px;\r\n color:var(--muted);\r\n font-size:14px;\r\n}\r\n\r\n\r\n\/* ==========================================================\r\n INHOUDSTAFEL BUTTON\r\n ========================================================== *\/\r\n\r\n.toc-button-wrap{\r\n margin-top:22px;\r\n}\r\n\r\n.toc-button{\r\n display:inline-flex;\r\n align-items:center;\r\n justify-content:center;\r\n gap:9px;\r\n min-height:48px;\r\n padding:10px 19px;\r\n border-radius:9px;\r\n background:var(--navy-dark);\r\n color:white;\r\n text-decoration:none;\r\n font-size:13px;\r\n font-weight:850;\r\n transition:.2s ease;\r\n}\r\n\r\n.toc-button:hover{\r\n background:var(--blue);\r\n transform:translateY(-2px);\r\n}\r\n\r\n\r\n\/* ==========================================================\r\n ONDERNAVIGATIE\r\n ========================================================== *\/\r\n\r\n.bottom-nav{\r\n padding:64px 0;\r\n background:white;\r\n}\r\n\r\n.bottom-home{\r\n margin-bottom:18px;\r\n}\r\n\r\n.home-link{\r\n display:flex;\r\n align-items:center;\r\n justify-content:center;\r\n gap:8px;\r\n padding:17px 20px;\r\n border:1px solid var(--border);\r\n border-radius:12px;\r\n background:#f7fafc;\r\n color:var(--navy-dark);\r\n text-decoration:none;\r\n font-weight:850;\r\n transition:.2s ease;\r\n}\r\n\r\n.home-link:hover{\r\n background:var(--cyan-light);\r\n border-color:#b9e3ef;\r\n}\r\n\r\n.bottom-grid{\r\n display:grid;\r\n grid-template-columns:1fr 1.3fr;\r\n gap:18px;\r\n}\r\n\r\n.bottom-link{\r\n display:block;\r\n padding:27px;\r\n border:1px solid var(--border);\r\n border-radius:15px;\r\n text-decoration:none;\r\n transition:.2s;\r\n}\r\n\r\n.bottom-link:hover{\r\n transform:translateY(-3px);\r\n box-shadow:var(--shadow);\r\n}\r\n\r\n.bottom-link.next{\r\n background:var(--navy-dark);\r\n border-color:var(--navy-dark);\r\n}\r\n\r\n.bottom-small{\r\n color:var(--muted);\r\n font-size:11px;\r\n font-weight:850;\r\n text-transform:uppercase;\r\n letter-spacing:.09em;\r\n}\r\n\r\n.bottom-link.next .bottom-small{\r\n color:var(--cyan);\r\n}\r\n\r\n.bottom-title{\r\n margin-top:4px;\r\n color:var(--navy-dark);\r\n font-size:18px;\r\n font-weight:850;\r\n}\r\n\r\n.bottom-link.next .bottom-title{\r\n color:white;\r\n}\r\n\r\n\r\n\/* ==========================================================\r\n FOOTER\r\n ========================================================== *\/\r\n\r\n.footer{\r\n padding:35px 0;\r\n background:#071f38;\r\n color:rgba(255,255,255,.62);\r\n font-size:13px;\r\n}\r\n\r\n.footer-inner{\r\n display:flex;\r\n justify-content:space-between;\r\n align-items:center;\r\n gap:30px;\r\n}\r\n\r\n.footer strong{\r\n color:white;\r\n}\r\n\r\n\r\n\/* ==========================================================\r\n RESPONSIVE\r\n ========================================================== *\/\r\n\r\n@media(max-width:900px){\r\n\r\n .hero-inner,\r\n .subnet-layout{\r\n grid-template-columns:1fr;\r\n }\r\n\r\n .hero-network{\r\n max-width:480px;\r\n }\r\n\r\n .objectives{\r\n grid-template-columns:1fr;\r\n }\r\n\r\n .practice-devices{\r\n grid-template-columns:1fr;\r\n }\r\n\r\n}\r\n\r\n@media(max-width:720px){\r\n\r\n .container{\r\n width:min(calc(100% - 28px),var(--container));\r\n }\r\n\r\n .topbar-inner{\r\n flex-direction:column;\r\n align-items:flex-start;\r\n gap:3px;\r\n padding:10px 0;\r\n }\r\n\r\n .course-nav-inner{\r\n grid-template-columns:1fr 1fr;\r\n padding:13px 0;\r\n }\r\n\r\n .nav-center{\r\n display:none;\r\n }\r\n\r\n .hero-inner{\r\n min-height:auto;\r\n padding:55px 0 65px;\r\n }\r\n\r\n .hero h1{\r\n font-size:40px;\r\n }\r\n\r\n .section{\r\n padding:62px 0;\r\n }\r\n\r\n .conditions,\r\n .examples,\r\n .bottom-grid{\r\n grid-template-columns:1fr;\r\n }\r\n\r\n .analogy{\r\n grid-template-columns:1fr;\r\n }\r\n\r\n .analogy-icon{\r\n min-height:180px;\r\n }\r\n\r\n .remember{\r\n grid-template-columns:1fr;\r\n }\r\n\r\n .subnet-mask{\r\n gap:4px;\r\n }\r\n\r\n .mask-part{\r\n padding:14px 3px;\r\n font-size:17px;\r\n }\r\n\r\n .footer-inner{\r\n flex-direction:column;\r\n align-items:flex-start;\r\n }\r\n\r\n}\r\n\r\n<\/style>\r\n<\/head>\r\n\r\n<body>\r\n\r\n<div class=\"course-page\">\r\n\r\n\r\n<!-- ==========================================================\r\n TOPBAR\r\n ========================================================== -->\r\n\r\n<div class=\"topbar\">\r\n\r\n <div class=\"container topbar-inner\">\r\n\r\n <div class=\"topbar-course\">\r\n <span class=\"dot\"><\/span>\r\n Basis CCTV IP Netwerken\r\n <\/div>\r\n\r\n <strong>MODULE 03 \/ 15<\/strong>\r\n\r\n <\/div>\r\n\r\n<\/div>\r\n\r\n\r\n<!-- ==========================================================\r\n BOVENNAVIGATIE\r\n ========================================================== -->\r\n\r\n<nav class=\"course-nav\">\r\n\r\n <div class=\"container course-nav-inner\">\r\n\r\n <div>\r\n <a href=\"https:\/\/cctvacademy.be\/nl\/opleiding-basis-cctv-ip-netwerken-02-wat-is-een-ip-adres\/\">\r\n \u2190 Module 02\r\n <\/a>\r\n <\/div>\r\n\r\n <div class=\"nav-center\">\r\n Module 03 van 15\r\n <\/div>\r\n\r\n <div class=\"nav-right\">\r\n <a href=\"https:\/\/cctvacademy.be\/nl\/opleiding-basis-cctv-ip-netwerken-04-gateway-router-internet\/\">\r\n Module 04 \u2192\r\n <\/a>\r\n <\/div>\r\n\r\n <\/div>\r\n\r\n<\/nav>\r\n\r\n\r\n<!-- ==========================================================\r\n HERO\r\n ========================================================== -->\r\n\r\n<header class=\"hero\">\r\n\r\n <div class=\"container hero-inner\">\r\n\r\n <div>\r\n\r\n <div class=\"module-label\">\r\n Module 03 \u2022 LAN-communicatie\r\n <\/div>\r\n\r\n <h1>\r\n SUBNETMASKER &\r\n <span>COMMUNICATIE<\/span>\r\n <\/h1>\r\n\r\n <p class=\"hero-lead\">\r\n Om twee IP-systemen binnen hetzelfde lokale netwerk\r\n met elkaar te laten communiceren, gelden twee belangrijke\r\n basisvoorwaarden: een passend subnetmasker en unieke\r\n IP-adressen.\r\n <\/p>\r\n\r\n <div class=\"toc-button-wrap\">\r\n <a class=\"toc-button\"\r\n href=\"https:\/\/cctvacademy.be\/nl\/opleiding-basis-cctv-ip-netwerken\/\">\r\n \u2630 Bekijk volledige inhoudstafel\r\n <\/a>\r\n <\/div>\r\n\r\n <\/div>\r\n\r\n\r\n <div class=\"hero-network\">\r\n\r\n <div class=\"hero-network-label\">\r\n Voorbeeld correcte LAN-configuratie\r\n <\/div>\r\n\r\n <div class=\"hero-device\">\r\n\r\n <div class=\"hero-device-title\">\r\n Laptop\r\n <span class=\"hero-ok\">\u2713<\/span>\r\n <\/div>\r\n\r\n <div class=\"hero-device-ip\">\r\n 192.168.1.50\r\n <\/div>\r\n\r\n <div class=\"hero-device-mask\">\r\n Subnetmasker: 255.255.255.0\r\n <\/div>\r\n\r\n <\/div>\r\n\r\n\r\n <div class=\"hero-device\">\r\n\r\n <div class=\"hero-device-title\">\r\n IP-camera\r\n <span class=\"hero-ok\">\u2713<\/span>\r\n <\/div>\r\n\r\n <div class=\"hero-device-ip\">\r\n 192.168.1.108\r\n <\/div>\r\n\r\n <div class=\"hero-device-mask\">\r\n Subnetmasker: 255.255.255.0\r\n <\/div>\r\n\r\n <\/div>\r\n\r\n <div class=\"hero-caption\">\r\n Zelfde subnetmasker \u2022 unieke IP-adressen\r\n <\/div>\r\n\r\n <\/div>\r\n\r\n <\/div>\r\n\r\n<\/header>\r\n\r\n\r\n<!-- ==========================================================\r\n VOORTGANG\r\n ========================================================== -->\r\n\r\n<div class=\"progress-wrap\">\r\n\r\n <div class=\"container\">\r\n\r\n <div class=\"progress-card\">\r\n\r\n <div class=\"progress-top\">\r\n\r\n <div class=\"progress-title\">\r\n Voortgang opleiding\r\n <\/div>\r\n\r\n <div class=\"progress-value\">\r\n Module 3 van 15\r\n <\/div>\r\n\r\n <\/div>\r\n\r\n <div class=\"progress-bar\">\r\n <span><\/span>\r\n <\/div>\r\n\r\n <\/div>\r\n\r\n <\/div>\r\n\r\n<\/div>\r\n\r\n\r\n<!-- ==========================================================\r\n LEERDOELEN\r\n ========================================================== -->\r\n\r\n<section class=\"section section-white\">\r\n\r\n<div class=\"container\">\r\n\r\n <div class=\"heading\">\r\n\r\n <div class=\"kicker\">\r\n Leerdoelen\r\n <\/div>\r\n\r\n <h2>\r\n Wat leer je in deze module?\r\n <\/h2>\r\n\r\n <p class=\"intro\">\r\n Je kent ondertussen de basis van een IPv4-adres.\r\n Nu bekijken we hoe we verschillende IP-systemen\r\n binnen hetzelfde lokale netwerk met elkaar laten communiceren.\r\n <\/p>\r\n\r\n <\/div>\r\n\r\n\r\n <div class=\"objectives\">\r\n\r\n\r\n <div class=\"objective\">\r\n\r\n <div class=\"objective-icon\">\r\n 1\r\n <\/div>\r\n\r\n <h3>\r\n Subnetmasker herkennen\r\n <\/h3>\r\n\r\n <p>\r\n Je leert het subnetmasker herkennen dat we\r\n tijdens deze basisopleiding gebruiken.\r\n <\/p>\r\n\r\n <\/div>\r\n\r\n\r\n <div class=\"objective\">\r\n\r\n <div class=\"objective-icon\">\r\n 2\r\n <\/div>\r\n\r\n <h3>\r\n Unieke IP-adressen\r\n <\/h3>\r\n\r\n <p>\r\n Je begrijpt waarom twee apparaten binnen\r\n hetzelfde netwerk niet hetzelfde IP-adres\r\n mogen gebruiken.\r\n <\/p>\r\n\r\n <\/div>\r\n\r\n\r\n <div class=\"objective\">\r\n\r\n <div class=\"objective-icon\">\r\n \u2713\r\n <\/div>\r\n\r\n <h3>\r\n Configuraties beoordelen\r\n <\/h3>\r\n\r\n <p>\r\n Je leert eenvoudige IP-configuraties van\r\n laptops en camera's praktisch controleren.\r\n <\/p>\r\n\r\n <\/div>\r\n\r\n\r\n <\/div>\r\n\r\n<\/div>\r\n\r\n<\/section>\r\n\r\n\r\n<!-- ==========================================================\r\n TWEE BASISVOORWAARDEN\r\n ========================================================== -->\r\n\r\n<section class=\"section\">\r\n\r\n<div class=\"container\">\r\n\r\n <div class=\"heading\">\r\n\r\n <div class=\"kicker\">\r\n LAN-communicatie\r\n <\/div>\r\n\r\n <h2>\r\n Twee belangrijke voorwaarden\r\n <\/h2>\r\n\r\n <p class=\"intro\">\r\n Om apparaten binnen dezelfde LAN-opstelling correct\r\n te configureren, houden we in deze opleiding twee\r\n belangrijke basisregels in het oog.\r\n <\/p>\r\n\r\n <\/div>\r\n\r\n\r\n <div class=\"conditions\">\r\n\r\n\r\n <div class=\"condition-card\">\r\n\r\n <div class=\"condition-number\">\r\n 01\r\n <\/div>\r\n\r\n <h3>\r\n Hetzelfde subnetmasker\r\n <\/h3>\r\n\r\n <p>\r\n Binnen de oefeningen gebruiken de systemen\r\n die rechtstreeks met elkaar moeten communiceren\r\n hetzelfde subnetmasker:\r\n <strong>255.255.255.0<\/strong>.\r\n <\/p>\r\n\r\n <\/div>\r\n\r\n\r\n <div class=\"condition-card\">\r\n\r\n <div class=\"condition-number\">\r\n 02\r\n <\/div>\r\n\r\n <h3>\r\n Unieke IP-adressen\r\n <\/h3>\r\n\r\n <p>\r\n Elk IP-systeem binnen het netwerk moet een\r\n <strong>eigen IP-adres<\/strong> krijgen.\r\n Twee toestellen mogen dus niet hetzelfde\r\n IP-adres gebruiken.\r\n <\/p>\r\n\r\n <\/div>\r\n\r\n\r\n <\/div>\r\n\r\n<\/div>\r\n\r\n<\/section>\r\n\r\n\r\n<!-- ==========================================================\r\n SUBNETMASKER\r\n ========================================================== -->\r\n\r\n<section class=\"section section-white\">\r\n\r\n<div class=\"container\">\r\n\r\n <div class=\"heading\">\r\n\r\n <div class=\"kicker\">\r\n Voorwaarde 01\r\n <\/div>\r\n\r\n <h2>\r\n Het subnetmasker\r\n <\/h2>\r\n\r\n <p class=\"intro\">\r\n Naast het IP-adres is het subnetmasker\r\n een belangrijke parameter in de netwerkconfiguratie.\r\n <\/p>\r\n\r\n <\/div>\r\n\r\n\r\n <div class=\"subnet-layout\">\r\n\r\n\r\n <div class=\"subnet-copy\">\r\n\r\n <h3>\r\n 255.255.255.0\r\n <\/h3>\r\n\r\n <p>\r\n Tijdens deze opleiding werken we voor onze\r\n praktische voorbeelden met het subnetmasker\r\n <strong>255.255.255.0<\/strong>.\r\n <\/p>\r\n\r\n <p>\r\n Je zult deze waarde onder meer tegenkomen\r\n bij het configureren van een laptop,\r\n een IP-camera, een NVR en andere\r\n netwerkapparatuur.\r\n <\/p>\r\n\r\n <p>\r\n Het is daarom belangrijk om niet alleen\r\n naar het IP-adres te kijken, maar ook\r\n het subnetmasker te controleren.\r\n <\/p>\r\n\r\n <\/div>\r\n\r\n\r\n <div class=\"subnet-visual\">\r\n\r\n <div class=\"subnet-label\">\r\n Subnetmasker in deze opleiding\r\n <\/div>\r\n\r\n <div class=\"subnet-mask\">\r\n\r\n <div class=\"mask-part\">255<\/div>\r\n <div class=\"mask-part\">255<\/div>\r\n <div class=\"mask-part\">255<\/div>\r\n <div class=\"mask-part\">0<\/div>\r\n\r\n <\/div>\r\n\r\n <div class=\"subnet-caption\">\r\n 255 . 255 . 255 . 0\r\n <\/div>\r\n\r\n <\/div>\r\n\r\n\r\n <\/div>\r\n\r\n<\/div>\r\n\r\n<\/section>\r\n\r\n\r\n<!-- ==========================================================\r\n UNIEKE IP-ADRESSEN\r\n ========================================================== -->\r\n\r\n<section class=\"section\">\r\n\r\n<div class=\"container\">\r\n\r\n <div class=\"heading\">\r\n\r\n <div class=\"kicker\">\r\n Voorwaarde 02\r\n <\/div>\r\n\r\n <h2>\r\n Elk toestel krijgt een uniek IP-adres\r\n <\/h2>\r\n\r\n <\/div>\r\n\r\n\r\n <div class=\"analogy\">\r\n\r\n\r\n <div class=\"analogy-icon\">\r\n\r\n <div>\r\n \ud83c\udfe0 \ud83c\udfe0\r\n <\/div>\r\n\r\n <span>\r\n eenvoudige vergelijking\r\n <\/span>\r\n\r\n <\/div>\r\n\r\n\r\n <div class=\"analogy-copy\">\r\n\r\n <h3>\r\n Denk aan huisnummers\r\n <\/h3>\r\n\r\n <p>\r\n Een handige vergelijking is die van twee huizen\r\n in dezelfde straat. Wanneer beide huizen exact\r\n hetzelfde huisnummer zouden hebben, ontstaat er\r\n verwarring over de bestemming.\r\n <\/p>\r\n\r\n <p style=\"margin-top:14px;\">\r\n Hetzelfde principe geldt binnen het netwerk:\r\n elk IP-systeem krijgt een\r\n <strong>uniek IP-adres<\/strong>.\r\n <\/p>\r\n\r\n <\/div>\r\n\r\n\r\n <\/div>\r\n\r\n<\/div>\r\n\r\n<\/section>\r\n\r\n\r\n<!-- ==========================================================\r\n GOED OF FOUT\r\n ========================================================== -->\r\n\r\n<section class=\"section section-white\">\r\n\r\n<div class=\"container\">\r\n\r\n <div class=\"heading\">\r\n\r\n <div class=\"kicker\">\r\n Praktijkvoorbeelden\r\n <\/div>\r\n\r\n <h2>\r\n Goed of fout?\r\n <\/h2>\r\n\r\n <p class=\"intro\">\r\n Vergelijk onderstaande configuraties en controleer\r\n telkens het IP-adres en het subnetmasker.\r\n <\/p>\r\n\r\n <\/div>\r\n\r\n\r\n <div class=\"examples\">\r\n\r\n\r\n <!-- CORRECT -->\r\n\r\n <div class=\"example-card good\">\r\n\r\n <div class=\"example-head\">\r\n\r\n <h3>\r\n Correcte configuratie\r\n <\/h3>\r\n\r\n <span class=\"status\">\r\n \u2713 Goed\r\n <\/span>\r\n\r\n <\/div>\r\n\r\n\r\n <div class=\"example-content\">\r\n\r\n\r\n <div class=\"device-row\">\r\n\r\n <div class=\"device-symbol\">\r\n \ud83d\udcbb\r\n <\/div>\r\n\r\n <div>\r\n <strong>Laptop<\/strong>\r\n\r\n <div class=\"config\">\r\n IP: 192.168.1.50<br>\r\n Mask: 255.255.255.0\r\n <\/div>\r\n\r\n <\/div>\r\n\r\n <\/div>\r\n\r\n\r\n <div class=\"device-row\">\r\n\r\n <div class=\"device-symbol\">\r\n \ud83d\udcf7\r\n <\/div>\r\n\r\n <div>\r\n <strong>IP-camera<\/strong>\r\n\r\n <div class=\"config\">\r\n IP: 192.168.1.108<br>\r\n Mask: 255.255.255.0\r\n <\/div>\r\n\r\n <\/div>\r\n\r\n <\/div>\r\n\r\n\r\n <div class=\"explanation\">\r\n De apparaten hebben verschillende IP-adressen\r\n en gebruiken hetzelfde subnetmasker.\r\n <\/div>\r\n\r\n\r\n <\/div>\r\n\r\n <\/div>\r\n\r\n\r\n <!-- DUBBEL IP -->\r\n\r\n <div class=\"example-card bad\">\r\n\r\n <div class=\"example-head\">\r\n\r\n <h3>\r\n Dubbel IP-adres\r\n <\/h3>\r\n\r\n <span class=\"status\">\r\n \u2715 Fout\r\n <\/span>\r\n\r\n <\/div>\r\n\r\n\r\n <div class=\"example-content\">\r\n\r\n\r\n <div class=\"device-row\">\r\n\r\n <div class=\"device-symbol\">\r\n \ud83d\udcbb\r\n <\/div>\r\n\r\n <div>\r\n <strong>Laptop<\/strong>\r\n\r\n <div class=\"config\">\r\n IP: 192.168.1.108<br>\r\n Mask: 255.255.255.0\r\n <\/div>\r\n\r\n <\/div>\r\n\r\n <\/div>\r\n\r\n\r\n <div class=\"device-row\">\r\n\r\n <div class=\"device-symbol\">\r\n \ud83d\udcf7\r\n <\/div>\r\n\r\n <div>\r\n <strong>IP-camera<\/strong>\r\n\r\n <div class=\"config\">\r\n IP: 192.168.1.108<br>\r\n Mask: 255.255.255.0\r\n <\/div>\r\n\r\n <\/div>\r\n\r\n <\/div>\r\n\r\n\r\n <div class=\"explanation\">\r\n Beide apparaten gebruiken hetzelfde\r\n IP-adres <strong>192.168.1.108<\/strong>.\r\n Elk apparaat moet een uniek IP-adres krijgen.\r\n <\/div>\r\n\r\n\r\n <\/div>\r\n\r\n <\/div>\r\n\r\n\r\n <\/div>\r\n\r\n<\/div>\r\n\r\n<\/section>\r\n\r\n\r\n<!-- ==========================================================\r\n SUBNETMASKER CONTROLEREN\r\n ========================================================== -->\r\n\r\n<section class=\"section\">\r\n\r\n<div class=\"container\">\r\n\r\n <div class=\"heading\">\r\n\r\n <div class=\"kicker\">\r\n Tweede controle\r\n <\/div>\r\n\r\n <h2>\r\n Controleer ook het subnetmasker\r\n <\/h2>\r\n\r\n <p class=\"intro\">\r\n Alleen verschillende IP-adressen instellen\r\n is niet voldoende. Controleer tijdens de\r\n configuratie altijd ook het subnetmasker.\r\n <\/p>\r\n\r\n <\/div>\r\n\r\n\r\n <div class=\"examples\">\r\n\r\n\r\n <!-- FOUT SUBNETMASKER -->\r\n\r\n <div class=\"example-card bad\">\r\n\r\n <div class=\"example-head\">\r\n\r\n <h3>\r\n Verschillend subnetmasker\r\n <\/h3>\r\n\r\n <span class=\"status\">\r\n \u2715 Fout\r\n <\/span>\r\n\r\n <\/div>\r\n\r\n\r\n <div class=\"example-content\">\r\n\r\n\r\n <div class=\"device-row\">\r\n\r\n <div class=\"device-symbol\">\r\n \ud83d\udcbb\r\n <\/div>\r\n\r\n <div>\r\n <strong>Laptop<\/strong>\r\n\r\n <div class=\"config\">\r\n IP: 192.168.1.50<br>\r\n Mask: 255.255.255.0\r\n <\/div>\r\n\r\n <\/div>\r\n\r\n <\/div>\r\n\r\n\r\n <div class=\"device-row\">\r\n\r\n <div class=\"device-symbol\">\r\n \ud83d\udcf7\r\n <\/div>\r\n\r\n <div>\r\n <strong>IP-camera<\/strong>\r\n\r\n <div class=\"config\">\r\n IP: 192.168.1.108<br>\r\n Mask: 255.255.0.0\r\n <\/div>\r\n\r\n <\/div>\r\n\r\n <\/div>\r\n\r\n\r\n <div class=\"explanation\">\r\n De IP-adressen zijn verschillend,\r\n maar de subnetmaskers zijn niet gelijk.\r\n Dat is niet de configuratie die we in\r\n deze opleiding gebruiken.\r\n <\/div>\r\n\r\n\r\n <\/div>\r\n\r\n <\/div>\r\n\r\n\r\n <!-- CORRECT -->\r\n\r\n <div class=\"example-card good\">\r\n\r\n <div class=\"example-head\">\r\n\r\n <h3>\r\n Hetzelfde subnetmasker\r\n <\/h3>\r\n\r\n <span class=\"status\">\r\n \u2713 Goed\r\n <\/span>\r\n\r\n <\/div>\r\n\r\n\r\n <div class=\"example-content\">\r\n\r\n\r\n <div class=\"device-row\">\r\n\r\n <div class=\"device-symbol\">\r\n \ud83d\udcbb\r\n <\/div>\r\n\r\n <div>\r\n <strong>Laptop<\/strong>\r\n\r\n <div class=\"config\">\r\n IP: 192.168.1.50<br>\r\n Mask: 255.255.255.0\r\n <\/div>\r\n\r\n <\/div>\r\n\r\n <\/div>\r\n\r\n\r\n <div class=\"device-row\">\r\n\r\n <div class=\"device-symbol\">\r\n \ud83d\udcf7\r\n <\/div>\r\n\r\n <div>\r\n <strong>IP-camera<\/strong>\r\n\r\n <div class=\"config\">\r\n IP: 192.168.1.108<br>\r\n Mask: 255.255.255.0\r\n <\/div>\r\n\r\n <\/div>\r\n\r\n <\/div>\r\n\r\n\r\n <div class=\"explanation\">\r\n Beide apparaten gebruiken het subnetmasker\r\n <strong>255.255.255.0<\/strong> en hebben\r\n elk een eigen IP-adres.\r\n <\/div>\r\n\r\n\r\n <\/div>\r\n\r\n <\/div>\r\n\r\n\r\n <\/div>\r\n\r\n<\/div>\r\n\r\n<\/section>\r\n\r\n\r\n<!-- ==========================================================\r\n CCTV PRAKTIJK\r\n ========================================================== -->\r\n\r\n<section class=\"section section-white\">\r\n\r\n<div class=\"container\">\r\n\r\n <div class=\"heading\">\r\n\r\n <div class=\"kicker\">\r\n CCTV-praktijk\r\n <\/div>\r\n\r\n <h2>\r\n Laptop verbinden met een IP-camera\r\n <\/h2>\r\n\r\n <p class=\"intro\">\r\n Deze netwerkregels worden belangrijk zodra\r\n we in de praktijk een laptop via een PoE-switch\r\n met een IP-camera verbinden.\r\n <\/p>\r\n\r\n <\/div>\r\n\r\n\r\n <div class=\"practice-network\">\r\n\r\n <div class=\"practice-title\">\r\n Vereenvoudigde praktijkopstelling\r\n <\/div>\r\n\r\n\r\n <div class=\"practice-devices\">\r\n\r\n\r\n <div class=\"practice-device\">\r\n\r\n <div class=\"practice-device-icon\">\r\n \ud83d\udcbb\r\n <\/div>\r\n\r\n <div class=\"practice-device-name\">\r\n Laptop\r\n <\/div>\r\n\r\n <div class=\"practice-device-ip\">\r\n 192.168.1.50<br>\r\n 255.255.255.0\r\n <\/div>\r\n\r\n <\/div>\r\n\r\n\r\n <div class=\"practice-device\">\r\n\r\n <div class=\"practice-device-icon\">\r\n \ud83d\udd0c\r\n <\/div>\r\n\r\n <div class=\"practice-device-name\">\r\n PoE-switch\r\n <\/div>\r\n\r\n <div class=\"practice-device-ip\">\r\n netwerkverbinding\r\n <\/div>\r\n\r\n <\/div>\r\n\r\n\r\n <div class=\"practice-device\">\r\n\r\n <div class=\"practice-device-icon\">\r\n \ud83d\udcf7\r\n <\/div>\r\n\r\n <div class=\"practice-device-name\">\r\n IP-camera\r\n <\/div>\r\n\r\n <div class=\"practice-device-ip\">\r\n 192.168.1.108<br>\r\n 255.255.255.0\r\n <\/div>\r\n\r\n <\/div>\r\n\r\n\r\n <\/div>\r\n\r\n\r\n <div class=\"practice-arrow\">\r\n \u2194 communicatie binnen het lokale netwerk \u2194\r\n <\/div>\r\n\r\n\r\n <div class=\"practice-result\">\r\n Laptop en camera gebruiken verschillende\r\n <strong>IP-adressen<\/strong>, maar hetzelfde\r\n <strong>subnetmasker 255.255.255.0<\/strong>.\r\n <\/div>\r\n\r\n <\/div>\r\n\r\n<\/div>\r\n\r\n<\/section>\r\n\r\n\r\n<!-- ==========================================================\r\n ONTHOUD\r\n ========================================================== -->\r\n\r\n<section class=\"section\">\r\n\r\n<div class=\"container\">\r\n\r\n <div class=\"remember\">\r\n\r\n <div class=\"remember-icon\">\r\n !\r\n <\/div>\r\n\r\n <div>\r\n\r\n <h3>\r\n Onthoud deze twee basisregels\r\n <\/h3>\r\n\r\n <p>\r\n Voor de LAN-configuraties binnen deze opleiding\r\n controleren we steeds twee zaken:\r\n <strong>het subnetmasker moet overeenkomen<\/strong>\r\n en <strong>ieder apparaat krijgt een uniek IP-adres<\/strong>.\r\n In onze voorbeelden gebruiken we\r\n <strong>255.255.255.0<\/strong>.\r\n <\/p>\r\n\r\n <\/div>\r\n\r\n <\/div>\r\n\r\n<\/div>\r\n\r\n<\/section>\r\n\r\n\r\n<!-- ==========================================================\r\n KENNISTEST\r\n ========================================================== -->\r\n\r\n<section class=\"section section-white\">\r\n\r\n<div class=\"container\">\r\n\r\n <div class=\"heading\">\r\n\r\n <div class=\"kicker\">\r\n Kenniscontrole\r\n <\/div>\r\n\r\n <h2>\r\n Test je kennis\r\n <\/h2>\r\n\r\n <p class=\"intro\">\r\n Probeer iedere vraag eerst zelf te beantwoorden.\r\n Klik daarna op de vraag om het antwoord te bekijken.\r\n <\/p>\r\n\r\n <\/div>\r\n\r\n\r\n <div class=\"quiz\">\r\n\r\n <h3>\r\n Korte kennistest\r\n <\/h3>\r\n\r\n <p>\r\n Je bent klaar voor de volgende module wanneer\r\n je onderstaande situaties kunt beoordelen.\r\n <\/p>\r\n\r\n\r\n <details>\r\n\r\n <summary>\r\n 1. Welk subnetmasker gebruiken we tijdens deze opleiding?\r\n <\/summary>\r\n\r\n <div class=\"answer\">\r\n <strong>255.255.255.0<\/strong>.\r\n <\/div>\r\n\r\n <\/details>\r\n\r\n\r\n <details>\r\n\r\n <summary>\r\n 2. Mogen twee apparaten binnen hetzelfde netwerk hetzelfde IP-adres gebruiken?\r\n <\/summary>\r\n\r\n <div class=\"answer\">\r\n <strong>Nee.<\/strong>\r\n Elk IP-systeem moet een uniek IP-adres krijgen.\r\n <\/div>\r\n\r\n <\/details>\r\n\r\n\r\n <details>\r\n\r\n <summary>\r\n 3. Laptop: 192.168.1.50 \/ 255.255.255.0 \u2014 Camera: 192.168.1.108 \/ 255.255.255.0. Is dit correct voor onze oefening?\r\n <\/summary>\r\n\r\n <div class=\"answer\">\r\n <strong>Ja.<\/strong>\r\n De IP-adressen zijn verschillend en\r\n het subnetmasker is hetzelfde.\r\n <\/div>\r\n\r\n <\/details>\r\n\r\n\r\n <details>\r\n\r\n <summary>\r\n 4. Wat is er fout wanneer laptop en camera allebei 192.168.1.108 gebruiken?\r\n <\/summary>\r\n\r\n <div class=\"answer\">\r\n Er is een <strong>dubbel IP-adres<\/strong>.\r\n Beide apparaten moeten een verschillend\r\n IP-adres krijgen.\r\n <\/div>\r\n\r\n <\/details>\r\n\r\n\r\n <details>\r\n\r\n <summary>\r\n 5. Welke twee instellingen controleer je als eerste bij deze LAN-oefening?\r\n <\/summary>\r\n\r\n <div class=\"answer\">\r\n Controleer het <strong>IP-adres<\/strong>\r\n en het <strong>subnetmasker<\/strong>.\r\n <\/div>\r\n\r\n <\/details>\r\n\r\n\r\n <\/div>\r\n\r\n<\/div>\r\n\r\n<\/section>\r\n\r\n\r\n<!-- ==========================================================\r\n MODULE AFGEROND\r\n ========================================================== -->\r\n\r\n<section class=\"section\">\r\n\r\n<div class=\"container\">\r\n\r\n <div class=\"remember\">\r\n\r\n <div class=\"remember-icon\">\r\n \u2713\r\n <\/div>\r\n\r\n <div>\r\n\r\n <h3>\r\n Module 03 afgerond\r\n <\/h3>\r\n\r\n <p>\r\n Je begrijpt nu waarom een correcte combinatie\r\n van IP-adres en subnetmasker belangrijk is\r\n voor communicatie binnen het lokale netwerk.\r\n In de volgende module voegen we de\r\n <strong>router en standaardgateway<\/strong> toe\r\n en bekijken we hoe een apparaat vanuit het LAN\r\n verbinding kan maken met het internet.\r\n <\/p>\r\n\r\n <\/div>\r\n\r\n <\/div>\r\n\r\n<\/div>\r\n\r\n<\/section>\r\n\r\n\r\n<!-- ==========================================================\r\n ONDERNAVIGATIE\r\n ========================================================== -->\r\n\r\n<section class=\"bottom-nav\">\r\n\r\n<div class=\"container\">\r\n\r\n\r\n <div class=\"bottom-home\">\r\n\r\n <a class=\"home-link\"\r\n href=\"https:\/\/cctvacademy.be\/nl\/opleiding-basis-cctv-ip-netwerken\/\">\r\n\r\n \u2630 Terug naar de inhoudstafel \u2014 Basis CCTV IP Netwerken\r\n\r\n <\/a>\r\n\r\n <\/div>\r\n\r\n\r\n <div class=\"bottom-grid\">\r\n\r\n\r\n <!-- VORIGE MODULE -->\r\n\r\n <a class=\"bottom-link\"\r\n href=\"https:\/\/cctvacademy.be\/nl\/opleiding-basis-cctv-ip-netwerken-02-wat-is-een-ip-adres\/\">\r\n\r\n <div class=\"bottom-small\">\r\n \u2190 Vorige module\r\n <\/div>\r\n\r\n <div class=\"bottom-title\">\r\n 02 \u2014 Wat is een IP-adres?\r\n <\/div>\r\n\r\n <\/a>\r\n\r\n\r\n <!-- VOLGENDE MODULE -->\r\n\r\n <a class=\"bottom-link next\"\r\n href=\"https:\/\/cctvacademy.be\/nl\/opleiding-basis-cctv-ip-netwerken-04-gateway-router-internet\/\">\r\n\r\n <div class=\"bottom-small\">\r\n Volgende module \u2192\r\n <\/div>\r\n\r\n <div class=\"bottom-title\">\r\n 04 \u2014 Gateway, router & internet\r\n <\/div>\r\n\r\n <\/a>\r\n\r\n\r\n <\/div>\r\n\r\n<\/div>\r\n\r\n<\/section>\r\n\r\n\r\n<!-- ==========================================================\r\n FOOTER\r\n ========================================================== -->\r\n\r\n<footer class=\"footer\">\r\n\r\n<div class=\"container footer-inner\">\r\n\r\n <div>\r\n <strong>RAS\/AIS CCTV Academy<\/strong><br>\r\n Basis CCTV IP Netwerken \u2014 Module 03\r\n <\/div>\r\n\r\n <div>\r\n \u00a9 2026 CCTV Academy \u2014 Wouter Rooseboom. All rights reserved.\r\n <\/div>\r\n\r\n<\/div>\r\n\r\n<\/footer>\r\n\r\n\r\n<\/div>\r\n\r\n<\/body>\r\n<\/html>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>03 \u2014 Subnetmasker & communicatie binnen het LAN | Basis CCTV IP Netwerken Basis CCTV IP Netwerken MODULE 03 \/ 15 \u2190 Module 02 Module 03 van 15 Module 04 \u2192 Module 03 \u2022 LAN-communicatie SUBNETMASKER & COMMUNICATIE Om twee IP-systemen binnen hetzelfde lokale netwerk met elkaar te laten communiceren, gelden twee belangrijke basisvoorwaarden: een […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"elementor_canvas","format":"standard","meta":{"_acf_changed":false,"zakra_page_container_layout":"customizer","zakra_page_sidebar_layout":"customizer","zakra_remove_content_margin":false,"zakra_sidebar":"customizer","zakra_transparent_header":"customizer","zakra_logo":0,"zakra_main_header_style":"default","zakra_menu_item_color":"","zakra_menu_item_hover_color":"","zakra_menu_item_active_color":"","zakra_menu_active_style":"","zakra_page_header":true,"postBodyCss":"","postBodyMargin":[],"postBodyPadding":[],"postBodyBackground":{"backgroundType":"classic","gradient":""},"h5ap_radio_sources":[],"_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_glsr_average":0,"_glsr_ranking":0,"_glsr_reviews":0,"_jetpack_feature_clip_id":0,"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_publicize_message":"","jetpack_publicize_feature_enabled":true,"jetpack_social_post_already_shared":true,"jetpack_social_options":{"image_generator_settings":{"template":"highway","default_image_id":0,"font":"","enabled":false},"version":2},"jetpack_post_was_ever_published":false},"categories":[1],"tags":[],"class_list":["post-49656","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"acf":[],"nelio_content":{"autoShareEndMode":"never","automationSources":{"useCustomSentences":false,"customSentences":[]},"efiAlt":"","efiUrl":"","followers":[1],"highlights":[],"isAutoShareEnabled":true,"networkImageIds":[],"permalinkQueryArgs":[],"series":[],"suggestedReferences":[]},"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.8 - 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