{"id":59702,"date":"2023-04-06T22:38:30","date_gmt":"2023-04-06T14:38:30","guid":{"rendered":"http:\/\/www.hcl-china.com\/?p=59702"},"modified":"2023-04-06T22:48:53","modified_gmt":"2023-04-06T14:48:53","slug":"hc248gst4","status":"publish","type":"post","link":"https:\/\/www.hcl-china.com\/hc248gst4\/","title":{"rendered":"HC248GST4"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-post\" data-elementor-id=\"59702\" class=\"elementor elementor-59702\" data-elementor-post-type=\"post\">\n\t\t\t\t\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-11d60bf elementor-section-full_width elementor-section-height-default elementor-section-height-default\" data-id=\"11d60bf\" data-element_type=\"section\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-b446884\" data-id=\"b446884\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-element elementor-element-5576a1e elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"5576a1e\" data-element_type=\"widget\" data-widget_type=\"divider.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<style>\/*! elementor - v3.16.0 - 09-10-2023 *\/\n.elementor-widget-divider{--divider-border-style:none;--divider-border-width:1px;--divider-color:#0c0d0e;--divider-icon-size:20px;--divider-element-spacing:10px;--divider-pattern-height:24px;--divider-pattern-size:20px;--divider-pattern-url:none;--divider-pattern-repeat:repeat-x}.elementor-widget-divider .elementor-divider{display:flex}.elementor-widget-divider .elementor-divider__text{font-size:15px;line-height:1;max-width:95%}.elementor-widget-divider .elementor-divider__element{margin:0 var(--divider-element-spacing);flex-shrink:0}.elementor-widget-divider .elementor-icon{font-size:var(--divider-icon-size)}.elementor-widget-divider .elementor-divider-separator{display:flex;margin:0;direction:ltr}.elementor-widget-divider--view-line_icon .elementor-divider-separator,.elementor-widget-divider--view-line_text .elementor-divider-separator{align-items:center}.elementor-widget-divider--view-line_icon .elementor-divider-separator:after,.elementor-widget-divider--view-line_icon .elementor-divider-separator:before,.elementor-widget-divider--view-line_text .elementor-divider-separator:after,.elementor-widget-divider--view-line_text .elementor-divider-separator:before{display:block;content:\"\";border-bottom:0;flex-grow:1;border-top:var(--divider-border-width) var(--divider-border-style) var(--divider-color)}.elementor-widget-divider--element-align-left .elementor-divider .elementor-divider-separator>.elementor-divider__svg:first-of-type{flex-grow:0;flex-shrink:100}.elementor-widget-divider--element-align-left .elementor-divider-separator:before{content:none}.elementor-widget-divider--element-align-left .elementor-divider__element{margin-left:0}.elementor-widget-divider--element-align-right .elementor-divider .elementor-divider-separator>.elementor-divider__svg:last-of-type{flex-grow:0;flex-shrink:100}.elementor-widget-divider--element-align-right .elementor-divider-separator:after{content:none}.elementor-widget-divider--element-align-right .elementor-divider__element{margin-right:0}.elementor-widget-divider:not(.elementor-widget-divider--view-line_text):not(.elementor-widget-divider--view-line_icon) .elementor-divider-separator{border-top:var(--divider-border-width) var(--divider-border-style) var(--divider-color)}.elementor-widget-divider--separator-type-pattern{--divider-border-style:none}.elementor-widget-divider--separator-type-pattern.elementor-widget-divider--view-line .elementor-divider-separator,.elementor-widget-divider--separator-type-pattern:not(.elementor-widget-divider--view-line) .elementor-divider-separator:after,.elementor-widget-divider--separator-type-pattern:not(.elementor-widget-divider--view-line) .elementor-divider-separator:before,.elementor-widget-divider--separator-type-pattern:not([class*=elementor-widget-divider--view]) .elementor-divider-separator{width:100%;min-height:var(--divider-pattern-height);-webkit-mask-size:var(--divider-pattern-size) 100%;mask-size:var(--divider-pattern-size) 100%;-webkit-mask-repeat:var(--divider-pattern-repeat);mask-repeat:var(--divider-pattern-repeat);background-color:var(--divider-color);-webkit-mask-image:var(--divider-pattern-url);mask-image:var(--divider-pattern-url)}.elementor-widget-divider--no-spacing{--divider-pattern-size:auto}.elementor-widget-divider--bg-round{--divider-pattern-repeat:round}.rtl .elementor-widget-divider .elementor-divider__text{direction:rtl}.e-con-inner>.elementor-widget-divider,.e-con>.elementor-widget-divider{width:var(--container-widget-width,100%);--flex-grow:var(--container-widget-flex-grow)}<\/style>\t\t<div class=\"elementor-divider\">\n\t\t\t<span class=\"elementor-divider-separator\">\n\t\t\t\t\t\t<\/span>\n\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<section class=\"elementor-section elementor-inner-section elementor-element elementor-element-e6d9e60 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"e6d9e60\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-1ccf2d5\" data-id=\"1ccf2d5\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-element elementor-element-91ac48d elementor-view-default elementor-widget elementor-widget-icon\" data-id=\"91ac48d\" data-element_type=\"widget\" data-widget_type=\"icon.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-icon-wrapper\">\n\t\t\t<div class=\"elementor-icon\">\n\t\t\t<i aria-hidden=\"true\" class=\"fas fa-home\"><\/i>\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-eda760c\" data-id=\"eda760c\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-element elementor-element-cc0e4d6 elementor-widget elementor-widget-text-editor\" data-id=\"cc0e4d6\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<style>\/*! elementor - v3.16.0 - 09-10-2023 *\/\n.elementor-widget-text-editor.elementor-drop-cap-view-stacked .elementor-drop-cap{background-color:#69727d;color:#fff}.elementor-widget-text-editor.elementor-drop-cap-view-framed .elementor-drop-cap{color:#69727d;border:3px solid;background-color:transparent}.elementor-widget-text-editor:not(.elementor-drop-cap-view-default) .elementor-drop-cap{margin-top:8px}.elementor-widget-text-editor:not(.elementor-drop-cap-view-default) .elementor-drop-cap-letter{width:1em;height:1em}.elementor-widget-text-editor .elementor-drop-cap{float:left;text-align:center;line-height:1;font-size:50px}.elementor-widget-text-editor .elementor-drop-cap-letter{display:inline-block}<\/style>\t\t\t\t<p>\u60a8\u5f53\u524d\u4f4d\u7f6e\uff1a <a href=\"http:\/\/www.hcl-china.com\">\u9996\u9875<\/a> &gt; <a href=\"http:\/\/www.hcl-china.com\/products\/\">\u4ea7\u54c1\u4e2d\u5fc3<\/a>\u00a0<span style=\"font-family: var( --e-global-typography-text-font-family ), Sans-serif; font-weight: var( --e-global-typography-text-font-weight ); font-size: 1rem;\">&gt;<\/span><a href=\"http:\/\/www.hcl-china.com\/wangqiao\/\"><span style=\"font-family: var( --e-global-typography-text-font-family ), Sans-serif; font-weight: var( --e-global-typography-text-font-weight ); font-size: 1rem;\">\u00a0<\/span>\u65e0\u7ebf\u7f51\u6865<\/a><span style=\"font-family: var( --e-global-typography-text-font-family ), Sans-serif; font-weight: var( --e-global-typography-text-font-weight ); font-size: 1rem;\"> \u00a0&gt; HC-248GST4 \u4e07\u5146\u7f51\u7ba1\u578b\u673a\u67b6\u5f0f\u5de5\u4e1a\u6c47\u805a\u4ea4\u6362\u673a<\/span><\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-cd26e9c elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"cd26e9c\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-e3dff7b\" data-id=\"e3dff7b\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-element elementor-element-d8ffbbe elementor-widget elementor-widget-text-editor\" data-id=\"d8ffbbe\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p>\u4ea7\u54c1\u54c1\u540d\uff1a HC-248GST4 \u4e07\u5146\u7f51\u7ba1\u578b\u673a\u67b6\u5f0f\u5de5\u4e1a\u6c47\u805a\u4ea4\u6362\u673a<\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<section class=\"elementor-section elementor-inner-section elementor-element elementor-element-669d3ab elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"669d3ab\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-1514bf5\" data-id=\"1514bf5\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-element elementor-element-27442aa elementor-widget__width-initial elementor-widget elementor-widget-image\" data-id=\"27442aa\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<style>\/*! elementor - v3.16.0 - 09-10-2023 *\/\n.elementor-widget-image{text-align:center}.elementor-widget-image a{display:inline-block}.elementor-widget-image a img[src$=\".svg\"]{width:48px}.elementor-widget-image img{vertical-align:middle;display:inline-block}<\/style>\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" loading=\"lazy\" width=\"800\" height=\"349\" src=\"https:\/\/www.hcl-china.com\/wp-content\/uploads\/2023\/04\/1-27.jpg\" class=\"attachment-large size-large wp-image-59709\" alt=\"\" srcset=\"https:\/\/www.hcl-china.com\/wp-content\/uploads\/2023\/04\/1-27.jpg 1000w, https:\/\/www.hcl-china.com\/wp-content\/uploads\/2023\/04\/1-27-300x131.jpg 300w, https:\/\/www.hcl-china.com\/wp-content\/uploads\/2023\/04\/1-27-768x335.jpg 768w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-fdca899\" data-id=\"fdca899\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-element elementor-element-5155df1 elementor-widget elementor-widget-text-editor\" data-id=\"5155df1\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p>\u4ea7\u54c1\u7279\u70b9\uff1a<\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-52c51bf elementor-widget__width-initial elementor-widget elementor-widget-text-editor\" data-id=\"52c51bf\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p><strong>24\u5343\u5146\u5149\u53e3+8\u5343\u5146\u590d\u7528\u7535\u53e3+4\u4e2a\u4e07\u5146SFP+<\/strong><br \/><strong>\u4e07\u5146\u7f51\u7ba1\u578b\u673a\u67b6\u5f0f\u5de5\u4e1a\u6c47\u805a\u4ea4\u6362\u673a<\/strong><br \/><strong>(HC-248GST4)<\/strong><\/p><p class=\"MsoNormal\"><span style=\"font-size: 7.5pt; font-family: \u5b8b\u4f53; mso-bidi-font-family: \u5b8b\u4f53; color: black;\">\u25cf<\/span><span style=\"font-size: 7.5pt; font-family: \u5b8b\u4f53; mso-bidi-font-family: \u5b8b\u4f53;\">\u6570\u636e\u63a7\u5236\uff1a\u652f\u6301<span lang=\"EN-US\">802.3X<\/span>\u5168\u53cc\u5de5\u6d41\u63a7\uff0c\u652f\u6301\u7f51\u7edc\u98ce\u66b4\u6291\u5236<span lang=\"EN-US\"><br \/><\/span><span style=\"color: black;\">\u25cf<\/span>\u5197\u4f59\u7f51\u7edc\uff1a\u652f\u6301<span lang=\"EN-US\">STP\/RSTP\/MSTP<\/span>\uff0c\u652f\u6301<span lang=\"EN-US\">ERPS<\/span>\uff08\u81ea\u6108\u65f6\u95f4<span lang=\"EN-US\">&lt;20ms<\/span>\uff09<\/span><\/p><p class=\"MsoNormal\"><span style=\"font-size: 7.5pt; font-family: \u5b8b\u4f53; mso-bidi-font-family: \u5b8b\u4f53; color: black;\">\u25cf<\/span><span style=\"font-size: 7.5pt; font-family: \u5b8b\u4f53; mso-bidi-font-family: \u5b8b\u4f53;\">\u7ec4\u64ad\u7ba1\u7406\uff1a\u652f\u6301<span lang=\"EN-US\">IGMP Snooping V1\/V2\/V3<br \/><\/span><span style=\"color: black;\">\u25cf<\/span><span lang=\"EN-US\">VLAN<\/span>\uff1a\u652f\u6301<span lang=\"EN-US\">IEEE 802.1Q\u00a0 VLAN<\/span>\uff0c\u6709\u6548\u9694\u79bb\u5e7f\u64ad\u57df<span lang=\"EN-US\"><br \/><\/span><span style=\"color: black;\">\u25cf<\/span>\u94fe\u8def\u805a\u5408\uff1a\u652f\u6301\u94fe\u8def\u9759\u6001<span lang=\"EN-US\">\/<\/span>\u52a8\u6001\u805a\u5408<span lang=\"EN-US\">,<\/span>\u63d0\u4f9b\u5b8c\u5584\u7684\u5e26\u5bbd\u5229\u7528\u7387<span lang=\"EN-US\"><br \/><\/span><span style=\"color: black;\">\u25cf<\/span><span lang=\"EN-US\">QOS<\/span>\uff1a\u652f\u6301<span lang=\"EN-US\">COS\\DSCP<\/span>\uff0c<span lang=\"EN-US\">4<\/span>\u4e2a\u961f\u5217\uff0c\u652f\u6301<span lang=\"EN-US\">WRR\\SP<\/span>\u8c03\u5ea6\u6a21\u5f0f<span lang=\"EN-US\"><br \/><\/span><span style=\"color: black;\">\u25cf<\/span>\u5b89\u5168\u7ba1\u7406\uff1a\u652f\u6301<span lang=\"EN-US\">ACL<\/span>\u8bbf\u95ee\u63a7\u5236\u5217\u8868\uff0c\u652f\u6301<span lang=\"EN-US\">802.1X<\/span><\/span><\/p><p><span style=\"font-size: 7.5pt; font-family: \u5b8b\u4f53; mso-bidi-font-family: \u5b8b\u4f53; color: black; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\">\u25cf<\/span><span style=\"font-size: 7.5pt; font-family: \u5b8b\u4f53; mso-bidi-font-family: \u5b8b\u4f53; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\">\u7ba1\u7406\u529f\u80fd\uff1a\u652f\u6301<span lang=\"EN-US\">WEB<\/span>\u3001<span lang=\"EN-US\">CLI<\/span>\u3001<span lang=\"EN-US\">SNMP<\/span>\u7ba1\u7406\u65b9\u5f0f<span lang=\"EN-US\"><br \/><\/span><span style=\"color: black;\">\u25cf<\/span>\u76d1\u63a7\u7ef4\u62a4\uff1a\u652f\u6301\u7aef\u53e3\u955c\u50cf\uff0c\u63a5\u53e3\u72b6\u6001\u76d1\u63a7\uff0c\u65e5\u5fd7\u7ba1\u7406<\/span><\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<div class=\"elementor-element elementor-element-e6fda1c elementor-widget elementor-widget-text-editor\" data-id=\"e6fda1c\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p>\u4ea7\u54c1\u7279\u6027\uff1a<\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-3c026f1 elementor-widget elementor-widget-text-editor\" data-id=\"3c026f1\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p>HC-248GST4\u4ea4\u6362\u673a\u662f\u516c\u53f8\u63a8\u51fa\u7684\u4e00\u6b3e\u4e07\u5146\u4e09\u5c42\u6838\u5fc3\u4ea4\u6362\u673a\uff0cHC-248GST4\u4ea4\u6362\u673a\u662f\u4e00\u6b3e\u589e\u5f3a\u578bIPv6\u4e07\u5146\u4ee5\u592a\u7f51\u4ea4\u6362\u673a\uff0c\u5177\u5907\u5148\u8fdb\u7684\u786c\u4ef6\u5904\u7406\u80fd\u529b\u548c\u6700\u4e30\u5bcc\u7684\u4e1a\u52a1\u7279\u6027\u3002\u6574\u673a\u91c7\u7528\u6a21\u5757\u5316\u8bbe\u8ba1\uff0c\u6700\u5927\u652f\u63014\u4e2a\u4e07\u5146SFP+\u7aef\u53e3\uff0c\u5728\u5b9e\u73b0\u5343\u5146\u6c47\u805a\u6216\u63a5\u5165\u65f6\u4fdd\u7559\u8fdb\u4e00\u6b65\u652f\u630110GE \u7684\u6269\u5c55\u80fd\u529b\uff0c\u652f\u6301IPv4\/IPv6 \u786c\u4ef6\u53cc\u6808\u53ca\u7ebf\u901f\u8f6c\u53d1\uff0c\u4f7f\u5ba2\u6237\u80fd\u591f\u4ece\u5bb9\u5e94\u5bf9\u5373\u5c06\u5e26\u6765\u7684IPv6 \u65f6\u4ee3\u5176\u63d0\u4f9b\u9ad8\u5bb9\u91cf\u7684\u4ea4\u6362\u80fd\u529b\uff0cHC-248GST4\u4ea4\u6362\u673a\u5177\u6709-40\u2103\uff5e75\u2103\u7684\u5de5\u4f5c\u6e29\u5ea6\uff0c\u5177\u6709\u8d85\u5f3a\u7684\u575a\u56fa\u5ea6\u80fd\u9002\u5e94\u5404\u79cd\u4e25\u82db\u73af\u5883\uff0c\u4e5f\u53ef\u4ee5\u975e\u5e38\u65b9\u4fbf\u7684\u5b89\u7f6e\u5728\u673a\u623f\u673a\u67dc\u4e2d\u3002\u673a\u67b6\u5f0f\u7684\u5b89\u88c5\u7279\u6027\u3001\u5bbd\u6e29\u64cd\u4f5c\uff0c\u4f7fHC-248GST4\u7684\u4ea4\u6362\u673a\u6210\u4e3a\u4e00\u4e2a\u5373\u63d2\u5373\u7528\u7684\u5de5\u4e1a\u7ea7\u8bbe\u5907\uff0c\u4e3a\u7528\u6237\u7684\u4ee5\u592a\u7f51\u8bbe\u5907\u8054\u7f51\u63d0\u4f9b\u53ef\u9760\u3001\u4fbf\u6377\u7684\u89e3\u51b3\u65b9\u6848\u3002<\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-4e7b6f2 elementor-widget elementor-widget-text-editor\" data-id=\"4e7b6f2\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p>\u529f\u80fd\u7279\u6027\uff1a<\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-045dd2e elementor-widget elementor-widget-text-editor\" data-id=\"045dd2e\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p><strong>\u4e30\u5bcc\u7684\u7aef\u53e3\u7c7b\u578b\uff0c\u7075\u6d3b\u7684\u7aef\u53e3\u6269\u5c55<\/strong><\/p><p>HC-248GST4\u4ea4\u6362\u673a\u652f\u63014\u4e2a\u4e07\u5146SFP+\u7aef\u53e3\uff0c\u7528\u6237\u53ef\u6839\u636e\u7ec4\u7f51\u60c5\u51b5\u7075\u6d3b\u9009\u62e91-4\u4e2a\u4e07\u5146\u7aef\u53e3\u3002HC-248GST4\u540c\u65f6\u8fd8\u63d0\u4f9b\u591a\u6837\u5316\u7684\u5343\u5146\u7aef\u53e3\uff0c\u80fd\u591f\u6ee1\u8db3\u5927\u578b\u7f51\u7edc\u6c47\u805a\u6216\u4e2d\u5c0f\u578b\u7f51\u7edc\u6838\u5fc3\u7684\u4e0d\u540c\u7684\u7ec4\u7f51\u9700\u6c42\u3002<\/p><p><strong>\u5f3a\u5927\u7684\u5904\u7406\u80fd\u529b<\/strong><\/p><p>HC-248GST4\u4ea4\u6362\u673a\u57fa\u4e8e VCore-III MIPS-based CPU\u5f3a\u5927\u3001\u7a33\u5b9a\u7684\u5904\u7406\u80fd\u529b\uff1b<\/p><p>HC-248GST4\u63d0\u4f9b\u9ad8\u8fbe598Gbps\u7684\u4ea4\u6362\u5bb9\u91cf\uff0c\u7aef\u53e3\u5168\u7ebf\u901f\u8fc7\u6ee4\u8f6c\u53d1252Mpps\uff1b \u4fdd\u8bc1\u4e3b\u5e72\u7f51\u7edc\u7684\u5927\u6d41\u91cf\u6570\u636e\u65e0\u963b\u585e\u8f6c\u53d1\u3002<\/p><p><strong>\u5b8c\u5584\u7684\u5b89\u5168\u63a7\u5236\u7b56\u7565<\/strong><\/p><p>\u652f\u6301\u57fa\u4e8e\u7aef\u53e3\u7684\u7528\u6237IP+MAC\u5730\u5740\u8ba4\u8bc1\u3001\u57fa\u4e8e\u7aef\u53e3\u7684802.1X\u8ba4\u8bc1\uff0c<\/p><p>\u652f\u6301IP ACL\u3001MAC ACL\u3001Vlan ACL\u3001\u652f\u6301\u57fa\u4e8e\u4e09\u3001\u56db\u5c42\u7684ACL\u529f\u80fd\uff0c\u6709\u6548\u9632\u5fa1ARP\u653b\u51fb\u548c\u75c5\u6bd2\uff1b<\/p><p>\u652f\u6301\u5b8c\u5584\u7684\u98ce\u66b4\u63a7\u5236\u529f\u80fd\uff0c\u53ef\u5bf9\u5e7f\u64ad\u3001\u7ec4\u64ad\u3001\u5355\u64ad\u98ce\u66b4\u8fdb\u884c\u6291\u5236\u3002<\/p><p>\u652f\u6301\u7279\u6709\u7684ARP\u5165\u4fb5\u68c0\u6d4b\u529f\u80fd\uff0c\u53ef\u6709\u6548\u9632\u6b62\u9ed1\u5ba2\u6216\u653b\u51fb\u8005\u901a\u8fc7ARP\u62a5\u6587\u5b9e\u65bd\u65e5\u8d8b\u76db\u884c\u7684\u201cARP\u6b3a\u9a97\u653b\u51fb\u201d\uff1b<\/p><p>\u652f\u6301IP Source Guard\u7279\u6027\uff0c\u9632\u6b62\u5305\u62ecMAC\u6b3a\u9a97\u3001IP\u6b3a\u9a97\u3001MAC\/IP\u6b3a\u9a97\u5728\u5185\u7684\u975e\u6cd5\u5730\u5740\u4eff\u5192\uff0c\u4ee5\u53ca\u5927\u6d41\u91cf\u5730\u5740\u4eff\u5192\u5e26\u6765\u7684DoS\u653b\u51fb\u3002<\/p><p>\u63d0\u4f9bDHCP Snooping\uff08\u4fa6\u542c\uff09\u529f\u80fd\uff0c\u901a\u8fc7\u5efa\u7acb\u548c\u7ef4\u62a4DHCP Snooping\u7ed1\u5b9a\u8868\uff0c\u5b9e\u73b0\u4fa6\u542c\u63a5\u5165\u7528\u6237\u7684MAC\u5730\u5740\u3001IP\u5730\u5740\u3001\u79df\u7528\u671f\u7b49\u4fe1\u606f\uff0c\u89e3\u51b3\u4e86 DHCP\u7528\u6237\u7684IP\u548c\u7aef\u53e3\u8ddf\u8e2a\u5b9a\u4f4d\u95ee\u9898\u3002<\/p><p><strong>\u5b8c\u5907\u7684\u53ef\u9760\u6027\u4fdd\u62a4\u673a\u5236\u4fbf\u6377\u7684\u7ba1\u7406\u7ef4\u62a4<\/strong><\/p><p>HC-248GST4\u4ea4\u6362\u673a\u901a\u8fc7CPU\u4fdd\u62a4\u7b56\u7565\u5bf9\u53d1\u5f80CPU\u7684\u62a5\u6587\u8fdb\u884c\u6d41\u5206\u7c7b\u548c\u6d41\u9650\u901f\uff0c\u907f\u514d\u975e\u6cd5\u653b\u51fb\u62a5\u6587\u5bf9CPU\u7684\u653b\u51fb\u548c\u8d44\u6e90\u6d88\u8017\uff1b<\/p><p>\u652f\u6301STP\u3001RSTP\u3001MSTP\u7b49\u591a\u79cd\u751f\u6210\u6811\u534f\u8bae\uff0c\u5feb\u901f\u6536\u655b\uff0c\u63d0\u9ad8\u5bb9\u9519\u80fd\u529b\uff0c\u4fdd\u8bc1\u7f51\u7edc\u7684\u7a33\u5b9a\u8fd0\u884c\u548c\u94fe\u8def\u7684\u8d1f\u8f7d\u5747\u8861\uff0c\u5408\u7406\u4f7f\u7528\u7f51\u7edc\u901a\u9053\uff0c\u63d0\u9ad8\u5197\u4f59\u94fe\u8def\u5229\u7528\u7387\uff1b<\/p><p>\u652f\u6301\u5de5\u4e1a\u7ea7\u4ee5\u592a\u7f51\u73af\u7f51\u534f\u8baeERPS\uff0c\u63d0\u4f9b\u6beb\u79d2\u7ea7\u7684\u5feb\u901f\u4e1a\u52a1\u5012\u6362\u6027\u80fd\uff0c\u4fdd\u8bc1\u4e1a\u52a1\u4e0d\u4e2d\u65ad\u3002\u800c\u4e14\u534f\u8bae\u7b80\u5355\u53ef\u9760\u3001\u5012\u6362\u6027\u80fd\u9ad8\u3001\u7ef4\u62a4\u65b9\u4fbf\u3001\u62d3\u6251\u7075\u6d3b\uff0c\u53ef\u4ee5\u5927\u5927\u65b9\u4fbf\u7528\u6237\u8fdb\u884c\u7f51\u7edc\u7684\u7ba1\u7406\u548c\u89c4\u5212\uff1b<\/p><p>\u91c7\u7528\u5de5\u4e1a\u7ea7\u7684\u5f00\u5173\u7535\u6e90\uff0c\u5177\u6709\u9632\u96f7\u8bbe\u8ba1\u3001\u9632\u8fc7\u538b\u8bbe\u8ba1\u3001\u9632\u6d6a\u6d8c\u8bbe\u8ba1\uff0c\u53cc\u7535\u6e90\uff0c\u5bbd\u538bAC 110-240V\/DC 36-72V\uff0c\u4fdd\u8bc1\u5728\u4e0d\u826f\u81ea\u7136\u5929\u6c14\u53ca\u7535\u538b\u4e0d\u7a33\u73af\u5883\u4e0b\u7f51\u7edc\u7684\u6b63\u5e38\u8fd0\u884c\u3002<\/p><p>\u901a\u8fc7\u7b80\u5355\u7684\u53ef\u89c6\u5316WEB\u754c\u9762\uff08\u652f\u6301http\u53cahttps\u534f\u8bae\uff09\uff0c\u53ef\u5bf9\u4ea4\u6362\u673a\u7684\u5404\u79cd\u529f\u80fd\u8fdb\u884c\u7b80\u5355\u65b9\u4fbf\u7684\u64cd\u4f5c\uff1b<\/p><p>\u652f\u6301SNMP V1\/V2\/V3\u7f51\u7ba1\u5bf9\u8bbe\u5907\u8fdb\u884c\u914d\u7f6e\u7ba1\u7406\uff1b<\/p><p>\u652f\u6301\u547d\u4ee4\u884c\u914d\u7f6e\uff08CLI\uff09\u3001\u901a\u8fc7Telnet\u3001Console\u53e3\u8fdb\u884c\u7ba1\u7406\uff1b<\/p><p>\u652f\u6301SSH2.0\u7b49\u52a0\u5bc6\u65b9\u5f0f\uff0c\u4f7f\u5f97\u7ba1\u7406\u66f4\u52a0\u5b89\u5168\uff1b<\/p><p>\u652f\u6301LLDP\u534f\u8bae\uff0c\u4f7f\u7f51\u7edc\u7ba1\u7406\u66f4\u4e3a\u7b80\u5355\uff1b<\/p><p>\u652f\u6301NTP\u65f6\u949f\u534f\u8bae\uff0c\u53ef\u81ea\u52a8\u540c\u6b65\u7f51\u7edc\u65f6\u95f4\uff1b<\/p><p>\u652f\u6301\u7aef\u53e3\u77ed\u63a5\u6062\u590d\u51fa\u5382\u8bbe\u7f6e\uff0c\u4f7f\u7ef4\u62a4\u66f4\u52a0\u7b80\u5355\uff1b<\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-d49d5df elementor-widget elementor-widget-text-editor\" data-id=\"d49d5df\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p>\u6280\u672f\u6307\u6807\uff1a<\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<section class=\"elementor-section elementor-inner-section elementor-element elementor-element-c368df4 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"c368df4\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-05c8432\" data-id=\"05c8432\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-element elementor-element-0772f66 elementor-widget elementor-widget-text-editor\" data-id=\"0772f66\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p><strong>\u4ea7\u54c1\u578b\u53f7\uff1a<\/strong><\/p><p>HC-248GST4<\/p><p><strong>\u4ea7\u54c1\u7aef\u53e3\uff1a<\/strong><\/p><p>24\u4e2a\u5343\u5146\u5149\u53e3+8\u4e2a\u5343\u5146\u590d\u7528\u7535\u53e3+4\u4e2a\u4e07\u5146\u5149\u53e3<\/p><p><strong>\u7ba1\u7406\u7aef\u53e3\uff1a<\/strong><\/p><p>1\u4e2aConsole\u53e3<\/p><p><strong>\u590d\u4f4d\u952e\uff1a<\/strong><\/p><p>1\u4e2a\u6062\u590d\u51fa\u5382\u8bbe\u7f6e\u5b54<\/p><p><strong>\u4ea4\u6362\u5bb9\u91cf\uff1a<\/strong><\/p><p>598Gbps<\/p><p><strong>\u5305\u8f6c\u53d1\u7387\uff1a<\/strong><\/p><p>252Mpps<\/p><p><strong>\u6570\u7801\u62a5\u8b66\u7ba1\uff1a<\/strong><\/p><p>\u652f\u6301<\/p><p><strong>MAC<\/strong><strong>\u5730\u5740\uff1a<\/strong><\/p><p>\u652f\u630132K MAC\u5730\u5740\u8868\uff1b<\/p><p>\u652f\u6301\u81ea\u52a8\u66f4\u65b0\uff0c\u53cc\u5411\u5b66\u4e60\uff1b<\/p><p><strong>DHCP<\/strong><strong>\uff1a<\/strong><\/p><p>\u652f\u6301DHCP Client\uff1b\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 \u652f\u6301DHCP Server\uff1b<\/p><p>\u652f\u6301DHCP Snooping\uff1b\u00a0\u00a0\u00a0\u00a0\u00a0 \u652f\u6301DHCP Relay\uff1b<\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-7faf1e9\" data-id=\"7faf1e9\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-element elementor-element-aa8b028 elementor-widget elementor-widget-text-editor\" data-id=\"aa8b028\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p><strong>\u5de5\u4f5c\u6e29\u5ea6\uff1a<\/strong><\/p><p>\u201440~75\u00b0C<\/p><p><strong>\u5b58\u50a8\u6e29\u5ea6\uff1a<\/strong><\/p><p>\u201440~85\u00b0C<\/p><p><strong>\u5de5\u4f5c\u6e7f\u5ea6\uff1a<\/strong><\/p><p>10%\uff5e90%\u65e0\u51dd\u7ed3<\/p><p><strong>\u5b58\u50a8\u6e7f\u5ea6\uff1a<\/strong><\/p><p>5%\uff5e95%\u65e0\u51dd\u7ed3<\/p><p><strong>\u5916\u89c2\u5c3a\u5bf8\uff1a<\/strong><\/p><p>442\uff08L)\u00d7325(W)\u00d744(H)mm<\/p><p><strong>\u6574\u673a\u91cd\u91cf\uff1a<\/strong><\/p><p>&lt;4Kg<\/p><p><strong>\u8f93\u5165\u7535\u538b\uff1a<\/strong><\/p><p>AC\uff1a110\uff5e240V\/50\uff5e60Hz<\/p><p>DC: 36\uff5e72V<\/p><p><strong>\u6574\u673a\u529f\u8017\uff1a<\/strong><\/p><p>&lt;45W<\/p><p><strong>\u7aef\u53e3\u6c47\u805a\uff1a<\/strong><\/p><p>\u652f\u630116\u7ec4\u6c47\u805a \uff0c\u6bcf\u7ec4\u6700\u591a\u652f\u63018\u4e2a\u7aef\u53e3<\/p><p>\u652f\u6301\u9759\u6001\u805a\u5408\u3001\u52a8\u6001\u805a\u5408<\/p><p><strong>\u7aef\u53e3\u955c\u50cf\uff1a<\/strong><\/p><p>\u652f\u6301\u591a\u5bf9\u4e00\u7684\u7aef\u53e3\u955c\u50cf\uff0c\u5bf9\u955c\u50cf\u6e90\u7aef\u53e3\u7684\u6570\u91cf\u6ca1\u6709<\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-inner-section elementor-element elementor-element-11fb288 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"11fb288\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-726784a\" data-id=\"726784a\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-element elementor-element-c7f9f14 elementor-widget elementor-widget-text-editor\" data-id=\"c7f9f14\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p><strong>\u73af\u7f51\u534f\u8bae<\/strong><strong>\uff1a<\/strong><\/p><p>\u652f\u6301\u5de5\u4e1a\u7ea7\u73af\u7f51\u534f\u8baeERPS<\/p><p><strong>\u7aef\u53e3\u6d41\u63a7:<\/strong><\/p><p>\u652f\u6301\u534a\u53cc\u5de5\u57fa\u4e8e\u80cc\u538b\u5f0f\u63a7\u5236\uff1b<\/p><p><strong>\u7aef\u53e3\u9650\u901f:<\/strong><\/p><p>\u652f\u6301\u5168\u53cc\u5de5\u57fa\u4e8ePAUSE\u5e27\uff1b<\/p><p><strong>IP<\/strong><strong>\u8def\u7531:<\/strong><\/p><p>\u652f\u6301\u57fa\u4e8e\u7aef\u53e3\u7684\u8f93\u5165\/\u8f93\u51fa\u5e26\u5bbd\u7ba1\u7406<\/p><p>\u652f\u6301\u9759\u6001\u8def\u7531\uff1b<\/p><p>\u652f\u6301\u52a8\u6001\u8def\u7531RIP\u3001RIPng\u3001OSFP\u3001OSPFv3\uff1b<\/p><p><strong>QOS<\/strong><strong>\uff1a<\/strong><\/p><p>SP\uff08Strict Priorty\uff09\uff0c\u4e25\u683c\u4f18\u5148\u7ea7\u8f6e\u8f6c\u7b97\u6cd5\uff1b<\/p><p>WFQ (Weighted Fair Queuing)\u52a0\u6743\u516c\u5e73\u6392\u961f\uff1b<\/p><p>WRR (Weighted Round Robin)\uff0c\u52a0\u6743\u4f18\u5148\u7ea7\u8f6e\u8f6c\u7b97\u6cd5\uff1b<\/p><p>Random Early Detect (RED)\uff0c\u968f\u673a\u65e9\u671f\u68c0\u6d4b\u7b97\u6cd5\uff1b<\/p><p>WeightedRandomEarlyDetection (WRED)\uff0c\u52a0\u6743\u968f\u673a\u65e9\u671f\u68c0\u6d4b\u7b97\u6cd5\uff1b<\/p><p>Head Of Line\uff0c\u9632\u6b62\u62e5\u585e\u673a\u5236\uff1b<\/p><p>Best-Effort Service\uff0c\u5c3d\u529b\u800c\u4e3a\u670d\u52a1\uff1b<\/p><p>First come first served\uff0c\u5148\u5230\u5148\u670d\u52a1\u7b97\u6cd5\uff1b<\/p><p>802.1p\u7aef\u53e3\u961f\u5217\u4f18\u5148\u7ea7\u7b97\u6cd5\uff1b<\/p><p>Cos\/Tos\uff0cQOS\u6807\u8bb0\uff1b<\/p><p>Differentiated Service\uff0c\u533a\u5206\u5f0f\u670d\u52a1\uff1b<\/p><p><strong>\u7f51\u7ebf\u7ebf\u5e8f\uff1a<\/strong><\/p><p>\u652f\u6301Auto-MDIX\u529f\u80fd\uff0c\u81ea\u52a8\u8bc6\u522b\u76f4\u901a\u7f51\u7ebf\u548c\u4ea4\u53c9\u7f51\u7ebf<\/p><p><strong>\u7cfb\u7edf\u7ef4\u62a4\uff1a<\/strong><\/p><p>\u652f\u6301\u914d\u7f6e\u6587\u4ef6\u4e0a\u4f20\/\u4e0b\u8f7d\uff1b\u00a0\u00a0\u00a0 \u652f\u6301\u5347\u7ea7\u5305\u4e0a\u4f20\uff1b<\/p><p>\u652f\u6301WEB\u6062\u590d\u51fa\u5382\u914d\u7f6e\uff1b\u00a0\u00a0\u00a0\u00a0 \u652f\u6301\u7cfb\u7edf\u65e5\u5fd7\u529f\u80fd\uff1b<\/p><p>\u652f\u6301Ping\uff1b<\/p><p>\u652f\u6301WEB\u754c\u9762\u7ba1\u7406\uff08\u652f\u6301http\u53cahttps\u534f\u8bae\uff09\uff1b<\/p><p>\u652f\u6301CLI\u754c\u9762\u7ba1\u7406\uff1b\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 \u652f\u6301Telnet\u8fdc\u7a0b\u7ba1\u7406\uff1b<\/p><p>\u652f\u6301SSH 2.0\uff1b\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 \u652f\u6301SNMP\u7f51\u7ba1\uff1b<\/p><p>\u652f\u6301RMON\uff1b\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 \u652f\u6301LLDP\uff1b<\/p><p>\u652f\u6301UPnP\uff1b\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 \u652f\u6301NTP\u5ba2\u6237\u7aef\uff1b<\/p><p><strong>VLAN<\/strong><strong>\uff1a<\/strong><strong><br \/><\/strong>\u6700\u5927\u652f\u63014096\u4e2aVLAN\uff1b<\/p><p>\u652f\u6301\u57fa\u4e8e\u7aef\u53e3\u7684VLAN\uff1b<\/p><p>\u652f\u6301802.1Q\u6807\u51c6\u7684VLAN\uff1b<\/p><p>\u652f\u6301MAC VLAN\uff1b<\/p><p>\u652f\u6301Protocol VLAN\uff1b<\/p><p><strong>\u98ce\u66b4\u6291\u5236\uff1a<\/strong><\/p><p>\u652f\u6301\u5bf9\u5e7f\u64ad\u3001\u7ec4\u64ad\u3001\u5355\u64ad\u7b49\u8fdb\u884c\u6291\u5236<\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-6da4edb\" data-id=\"6da4edb\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-element elementor-element-3199093 elementor-widget elementor-widget-text-editor\" data-id=\"3199093\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p><strong>\u751f\u6210\u6811\uff1a<\/strong><\/p><p>\u652f\u6301STP\u751f\u6210\u6811\u534f\u8bae\uff1b<\/p><p>\u652f\u6301RSTP\u5feb\u901f\u751f\u6210\u6811\u534f\u8bae\uff1b<\/p><p>\u652f\u6301MSTP\u591a\u751f\u6210\u6811\u534f\u8bae\uff1b<\/p><p><strong>\u652f\u6301\u534f\u8bae\u6807\u51c6:<\/strong><\/p><p>IEEE 802.3ad,\u94fe\u8def\u805a\u5408\u534f\u8bae\uff1b<\/p><p>IEEE 802.3,10BASE-T\u4ee5\u592a\u7f51\uff1b<\/p><p>IEEE 802.3u,\u5feb\u901f\u4ee5\u592a\u7f51\u6807\u51c6\uff1b<\/p><p>IEEE 802.3ab,\u5343\u5146\u4ee5\u592a\u7f51\u6807\u51c6\uff1b<\/p><p>IEEE 802.3z,\u5343\u5146\u4ee5\u592a\u7f51\u5149\u7ea4\u6807\u51c6\uff1b<\/p><p>IEEE 802.3ae,10G\u4ee5\u592a\u7f51\u6807\u51c6\uff1b<\/p><p>IEEE 802.3x,\u5168\u53cc\u5de5\u4ee5\u592a\u7f51\u6570\u636e\u94fe\u8def\u5c42\u6d41\u63a7\uff1b<\/p><p>IEEE 802.3az,EEE\u9ad8\u6548\u8282\u80fd\u4ee5\u592a\u7f51\u6807\u51c6\uff1b<\/p><p><strong>\u534f\u5546\u6a21\u5f0f\uff1a<\/strong><\/p><p>\u652f\u6301\u7aef\u53e3\u81ea\u52a8\u534f\u5546\u529f\u80fd\uff08\u81ea\u534f\u5546\u4f20\u8f93\u901f\u7387\u548c\u53cc\u5de5\u6a21\u5f0f\uff09<\/p><p><strong>\u7ec4\u64ad\u63a7\u5236\uff1a<\/strong><\/p><p>\u652f\u6301IGMP Snooping\uff1b<\/p><p>\u652f\u6301MVR\uff08Multicast VLAN Registration\uff09\u529f\u80fd\uff1b<\/p><p>\u652f\u6301MLD Snooping\uff08Multicast Listener Discovery Snooping\uff09\uff1b<\/p><p><strong>\u5b89\u5168\u7279\u6027\uff1a<\/strong><\/p><p>\u786c\u4ef6\u652f\u6301IP ACL\uff0cMAC ACL\uff0cVlan ACL\uff0c\u652f\u6301\u57fa\u4e8e\u4e09\u3001\u56db\u5c42\u7684ACL\u529f\u80fd\uff1b<\/p><p>\u786c\u4ef6\u652f\u6301\u57fa\u4e8e\u7aef\u53e3\u7684IP+MAC\u7ed1\u5b9a\uff1b<\/p><p>\u652f\u6301IP Source Guard\uff1b\u00a0\u00a0\u00a0\u00a0 \u652f\u6301ARP Detection\u529f\u80fd\uff1b<\/p><p>\u652f\u6301IEEE 802.1x\u7aef\u53e3\u8ba4\u8bc1\uff1b\u652f\u6301Radius\u8ba4\u8bc1\uff1b<\/p><p><strong>DHCP:<\/strong><\/p><p>\u652f\u6301DHCP Client\uff1b\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 \u652f\u6301DHCP Server\uff1b<\/p><p>\u652f\u6301DHCP Snooping\uff1b\u00a0\u00a0\u00a0\u00a0\u00a0 \u652f\u6301DHCP Relay\uff1b<\/p><p><strong>\u8d28\u4fdd\uff1a<\/strong><\/p><p>5\u5e74<\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-inner-section elementor-element elementor-element-90871d0 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"90871d0\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-inner-column elementor-element elementor-element-33becd3\" data-id=\"33becd3\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-element elementor-element-b474d01 elementor-widget elementor-widget-image\" data-id=\"b474d01\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" loading=\"lazy\" width=\"1621\" height=\"652\" src=\"https:\/\/www.hcl-china.com\/wp-content\/uploads\/2023\/04\/1-30.png\" class=\"attachment-full size-full wp-image-59711\" alt=\"\" srcset=\"https:\/\/www.hcl-china.com\/wp-content\/uploads\/2023\/04\/1-30.png 1621w, https:\/\/www.hcl-china.com\/wp-content\/uploads\/2023\/04\/1-30-300x121.png 300w, https:\/\/www.hcl-china.com\/wp-content\/uploads\/2023\/04\/1-30-1024x412.png 1024w, https:\/\/www.hcl-china.com\/wp-content\/uploads\/2023\/04\/1-30-768x309.png 768w, https:\/\/www.hcl-china.com\/wp-content\/uploads\/2023\/04\/1-30-1536x618.png 1536w\" sizes=\"(max-width: 1621px) 100vw, 1621px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>\u60a8\u5f53\u524d\u4f4d\u7f6e\uff1a \u9996\u9875 &gt; \u4ea7\u54c1\u4e2d\u5fc3\u00a0&gt;\u00a0\u65e0\u7ebf\u7f51\u6865 \u00a0&gt; HC-248GST4 \u4e07\u5146\u7f51\u7ba1\u578b\u673a\u67b6\u5f0f [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"elementor_header_footer","format":"standard","meta":{"rank_math_lock_modified_date":false,"footnotes":""},"categories":[250],"tags":[],"_links":{"self":[{"href":"https:\/\/www.hcl-china.com\/wp-json\/wp\/v2\/posts\/59702"}],"collection":[{"href":"https:\/\/www.hcl-china.com\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.hcl-china.com\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.hcl-china.com\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.hcl-china.com\/wp-json\/wp\/v2\/comments?post=59702"}],"version-history":[{"count":7,"href":"https:\/\/www.hcl-china.com\/wp-json\/wp\/v2\/posts\/59702\/revisions"}],"predecessor-version":[{"id":59717,"href":"https:\/\/www.hcl-china.com\/wp-json\/wp\/v2\/posts\/59702\/revisions\/59717"}],"wp:attachment":[{"href":"https:\/\/www.hcl-china.com\/wp-json\/wp\/v2\/media?parent=59702"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.hcl-china.com\/wp-json\/wp\/v2\/categories?post=59702"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.hcl-china.com\/wp-json\/wp\/v2\/tags?post=59702"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}