{"id":3114,"date":"2023-06-13T13:30:38","date_gmt":"2023-06-13T05:30:38","guid":{"rendered":"https:\/\/www.59xuexi.com\/?p=3114"},"modified":"2023-06-13T14:05:27","modified_gmt":"2023-06-13T06:05:27","slug":"hcia-datacom-v1-0%e8%80%83%e8%af%95%e8%ae%a4%e8%af%81%e4%bb%8b%e7%bb%8d","status":"publish","type":"post","link":"https:\/\/www.59xuexi.com\/?p=3114","title":{"rendered":"HCIA-Datacom V1.0 \u8003\u8bd5\u8ba4\u8bc1\u4ecb\u7ecd"},"content":{"rendered":"

\u5927\u5bb6\u597d\uff0c\u8fd9\u91cc\u662f59\u5b66\u4e60\u7f51\u3002\u4eca\u5929\u6211\u4eec\u5c06\u4e3a\u60a8\u4ecb\u7ecdHCIA-Datacom V1.0\u8003\u8bd5\u8ba4\u8bc1\uff0cDatacom\u8ba4\u8bc1\u662fRouting & Switching\u8ba4\u8bc1\u7684\u5347\u7ea7\u7248\uff0c\u540e\u7eed\u5c06\u66ff\u4ee3Routing & Switching\u8ba4\u8bc1\u6210\u4e3a\u534e\u4e3a\u6784\u5efa\u6570\u901a\u4eba\u624d\u80fd\u529b\u7684\u6807\u51c6\uff0cRouting & Switching\u8ba4\u8bc1\u5c06\u6301\u7eed\u52302022\u5e746\u670830\u65e5\u3002<\/p>\n

$\"H12-811\"$ <\/p>\n

HCIA-Datacom V1.0\u8003\u8bd5\u5927\u7eb2<\/h2>\n

\u534e\u4e3a\u8ba4\u8bc1HCIA-Datacom \u8ba4\u8bc1\u8003\u8bd5<\/span><\/h3>\n\n\n\n\n
\n
\u8ba4\u8bc1\u540d\u79f0<\/span><\/p>\n<\/td>\n
\n
\u8003\u8bd5\u4ee3\u7801<\/p>\n<\/td>\n
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\u8003\u8bd5\u540d\u79f0<\/p>\n<\/td>\n
\n
\u8bed\u8a00<\/p>\n<\/td>\n
\n
\u8003\u8bd5\u8d39\u7528<\/p>\n<\/td>\n
\n
\u8003\u8bd5\u65f6\u957f<\/p>\n<\/td>\n
\n
\u901a\u8fc7\u5206\u6570\/\u603b\u5206<\/p>\n<\/td>\n<\/tr>\n
\n
HCIA-Datacom<\/p>\n<\/td>\n
\n
H12-811<\/p>\n<\/td>\n
\n
HCIA-Datacom V1.0<\/p>\n<\/td>\n
\n
CHS\/ENU<\/p>\n<\/td>\n
\n
200USD<\/p>\n<\/td>\n
\n
90min<\/p>\n<\/td>\n
\n
600\/1000<\/p>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n
\u8003\u8bd5\u5185\u5bb9<\/h2>\n
HCIA-Datacom V1.0\u8003\u8bd5\u8986\u76d6\u6570\u901a\u7840\u77e5\u8bc6\uff0c\u5305\u62ecTCP\/IP\u534f\u8bae\u6808\u57fa\u7840\u77e5\u8bc6\uff0cOSPF\u8def\u7531\u534f\u8bae\u57fa\u672c\u539f\u7406\u4ee5\u53ca\u5728\u534e\u4e3a\u8def\u7531\u5668\u4e2d\u7684\u914d\u7f6e\u5b9e\u73b0\uff0c\u4ee5\u592a\u7f51\u6280\u672f\u3001\u751f\u6210\u6811\u3001VLAN\u539f\u7406\u3001\u5806\u53e0\u6280\u672f\u4ee5\u53ca\u5728\u534e\u4e3a\u4ea4\u6362\u673a\u4e2d\u7684\u914d\u7f6e\u5b9e\u73b0\uff0c\u7f51\u7edc\u5b89\u5168\u6280\u672f\u4ee5\u53ca\u5728\u534e\u4e3a\u8def\u7531\u4ea4\u6362\u8bbe\u5907\u4e2d\u7684\u914d\u7f6e\u5b9e\u73b0\uff0cWLAN\u76f8\u5173\u6280\u672f\u4e0e\u57fa\u672c\u539f\u7406\u4ee5\u53ca\u5728\u534e\u4e3a\u65e0\u7ebf\u8bbe\u5907\u4e2d\u7684\u914d\u7f6e\u5b9e\u73b0\uff0cSNMP\u7b49\u7f51\u7edc\u7ba1\u7406\u7684\u57fa\u672c\u539f\u7406\uff0cPPP\u7b49\u5e7f\u57df\u7f51\u534f\u8bae\u57fa\u672c\u539f\u7406\u4ee5\u53ca\u5728\u534e\u4e3a\u8def\u7531\u5668\u4e2d\u7684\u914d\u7f6e\u5b9e\u73b0\uff0cIPv6\u7684\u57fa\u7840\u77e5\u8bc6\u4ee5\u53caICMPv6\u3001DHCPv6\u534f\u8bae\u57fa\u672c\u539f\u7406\u548c\u914d\u7f6e\u5b9e\u73b0\uff0cSDN\u57fa\u672c\u539f\u7406\u4ee5\u53ca\u534e\u4e3a\u76f8\u5e94\u4ea7\u54c1\u4e0e\u89e3\u51b3\u65b9\u6848\u7684\u5b9e\u73b0\uff0c\u7f16\u7a0b\u81ea\u52a8\u5316\u57fa\u672c\u539f\u7406\u3002<\/p>\n
\u77e5\u8bc6\u70b9\u5360\u6bd4<\/h3>\n\n\n\n\n\n\n\n\n\n\n\n\n\n
\n
\u7ae0\u8282<\/p>\n<\/td>\n
\n
\u5360\u6bd4<\/p>\n<\/td>\n<\/tr>\n
\n
\u6570\u636e\u901a\u4fe1\u4e0e\u7f51\u7edc\u57fa\u7840<\/p>\n<\/td>\n
\n
8%<\/p>\n<\/td>\n<\/tr>\n
\n
\u6784\u5efa\u4e92\u8054\u4e92\u901a\u7684IP\u7f51\u7edc<\/p>\n<\/td>\n
\n
27%<\/p>\n<\/td>\n<\/tr>\n
\n
\u6784\u5efa\u4ee5\u592a\u4ea4\u6362\u7f51\u7edc<\/p>\n<\/td>\n
\n
28%<\/p>\n<\/td>\n<\/tr>\n
\n
\u7f51\u7edc\u5b89\u5168\u57fa\u7840\u4e0e\u7f51\u7edc\u63a5\u5165<\/p>\n<\/td>\n
\n
8%<\/p>\n<\/td>\n<\/tr>\n
\n
\u7f51\u7edc\u670d\u52a1\u4e0e\u5e94\u7528<\/p>\n<\/td>\n
\n
5%<\/p>\n<\/td>\n<\/tr>\n
\n
WLAN\u57fa\u7840<\/p>\n<\/td>\n
\n
10%<\/p>\n<\/td>\n<\/tr>\n
\n
\u5e7f\u57df\u7f51\u57fa\u7840<\/p>\n<\/td>\n
\n
3%<\/p>\n<\/td>\n<\/tr>\n
\n
\u7f51\u7edc\u7ba1\u7406\u4e0e\u8fd0\u7ef4<\/p>\n<\/td>\n
\n
3%<\/p>\n<\/td>\n<\/tr>\n
\n
IPv6\u57fa\u7840<\/p>\n<\/td>\n
\n
5%<\/p>\n<\/td>\n<\/tr>\n
\n
SDN\u4e0e\u81ea\u52a8\u5316\u57fa\u7840<\/p>\n<\/td>\n
\n
3%<\/p>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n
\u77e5\u8bc6\u70b9<\/span><\/h2>\n
\u6570\u636e\u901a\u4fe1\u4e0e\u7f51\u7edc\u57fa\u7840\uff088%\uff09<\/strong><\/p>\n
\n
\u6570\u901a\u57fa\u7840\u77e5\u8bc6<\/li>\n
\u7f51\u7edc\u57fa\u672c\u6982\u5ff5\u3001IP\u7f51\u7edc\u6784\u67b6\u3001\u6807\u51c6\u5316\u7ec4\u7ec7\u4e0e\u534f\u8bae<\/li>\n
OSI\u548cCP\/IP\u534f\u8bae\u6a21\u578b\u7ed3\u6784\u3001\u5404\u4e2a\u5c42\u6b21\u7684\u529f\u80fd\u4ee5\u53ca\u62a5\u6587\u5c01\u88c5<\/li>\n
ARP\u539f\u7406<\/li>\n
TCP\/UDP\u539f\u7406<\/li>\n
\u6570\u636e\u8f6c\u53d1\u8fc7\u7a0b<\/li>\n
\u56ed\u533a\u7f51\u7edc\u57fa\u672c\u6982\u5ff5\u53ca\u5176\u751f\u547d\u5468\u671f<\/li>\n
VRP\u7cfb\u7edf\u57fa\u672c\u539f\u7406\u53ca\u64cd\u4f5c<\/li>\n<\/ul>\n
\u6784\u5efa\u4e92\u8054\u4e92\u901a\u7684IP\u7f51\u7edc\uff0827%\uff09<\/strong><\/p>\n
\n
IPv4\u534f\u8bae\u57fa\u7840\uff08\u57fa\u672c\u6982\u5ff5\u3001\u5730\u5740\u5206\u7c7b\u3001\u5b50\u7f51\u5212\u5206\uff09<\/li>\n
IP\u8def\u7531\u57fa\u7840\u4ee5\u53ca\u4e09\u5c42\u8bbe\u5907\u7684\u8f6c\u53d1\u539f\u7406<\/li>\n
\u9759\u6001\u8def\u7531\u539f\u7406\u3001OSPF\u534f\u8bae\u57fa\u672c\u539f\u7406\u4ee5\u53ca\u5728VRP\u4e2d\u7684\u5b9e\u73b0<\/li>\n
\u5982\u4f55\u5728\u534e\u4e3a\u8def\u7531\u5668\u4e0a\u4f7f\u7528\u9759\u6001\u3001OSPF\u7b49\u6280\u672f\u6784\u5efa\u5c0f\u578b\u8def\u7531\u7f51\u7edc<\/li>\n<\/ul>\n
\u6784\u5efa\u4ee5\u592a\u4ea4\u6362\u7f51\u7edc\uff0828%\uff09<\/strong><\/p>\n
\n
\u4ee5\u592a\u7f51\u6280\u672f\u3001\u4ea4\u6362\u673a\u57fa\u672c\u539f\u7406<\/li>\n
STP\u3001RSTP\u3001VLAN\u57fa\u672c\u539f\u7406\u4ee5\u53ca\u5728VRP\u4e2d\u7684\u5b9e\u73b0<\/li>\n
\u94fe\u8def\u805a\u5408\u3001\u5806\u53e0\u7b49\u6280\u672f\u7684\u57fa\u672c\u539f\u7406\u4ee5\u53ca\u914d\u7f6e\u5b9e\u73b0<\/li>\n
\u5982\u4f55\u5728\u534e\u4e3a\u4ea4\u6362\u673a\u4e0a\u4f7f\u7528STP\u3001RSTP\u3001VLAN\u7b49\u6280\u672f\u6784\u5efa\u5c0f\u578b\u4ea4\u6362\u7f51\u7edc<\/li>\n<\/ul>\n
\u7f51\u7edc\u5b89\u5168\u57fa\u7840\u4e0e\u7f51\u7edc\u63a5\u5165\uff088%\uff09<\/strong><\/p>\n
\n
ACL\u7684\u57fa\u672c\u539f\u7406\u4ee5\u53ca\u914d\u7f6e\u65b9\u6cd5<\/li>\n
AAA\u7684\u539f\u7406\u53ca\u5e94\u7528\u573a\u666f<\/li>\n
NAT\u7684\u57fa\u672c\u539f\u7406<\/li>\n
NAT\u7684\u5e94\u7528\u573a\u666f\u4ee5\u53ca\u76f8\u5bf9\u5e94\u7684\u914d\u7f6e\u65b9\u6cd5<\/li>\n<\/ul>\n
\u7f51\u7edc\u670d\u52a1\u4e0e\u5e94\u7528\uff085%\uff09<\/strong><\/p>\n
\n
Telnet\u3001FTP\u3001TFTP\u3001DHCP\u3001HTTP\u3001NTP\u57fa\u672c\u539f\u7406<\/li>\n
FTP\u3001Telnet\u3001DHCP\u7684\u57fa\u672c\u914d\u7f6e<\/li>\n<\/ul>\n
WLAN\u57fa\u7840\uff0810%\uff09<\/strong><\/p>\n
\n
WLAN\u57fa\u672c\u6982\u5ff5\uff08802.11\u534f\u8bae\u65cf\u3001\u57fa\u672c\u8bbe\u5907\u3001\u57fa\u672c\u7ec4\u7f51\uff09<\/li>\n
WLAN\u57fa\u672c\u5de5\u4f5c\u6d41\u7a0b<\/li>\n
WLAN\u57fa\u672c\u914d\u7f6e<\/li>\n<\/ul>\n
\u5e7f\u57df\u7f51\u57fa\u7840\uff083%\uff09<\/strong><\/p>\n
\n
\u5e7f\u57df\u7f51\u57fa\u672c\u6982\u5ff5<\/li>\n
PPP\u4e0ePPPoE\u914d\u7f6e<\/li>\n
MPLS\/SR\u57fa\u672c\u6982\u5ff5<\/li>\n<\/ul>\n
2.2.8 \u7f51\u7edc\u7ba1\u7406\u4e0e\u8fd0\u7ef4\uff083%\uff09<\/strong><\/p>\n
\n
\u7f51\u7edc\u7ba1\u7406\u57fa\u672c\u6982\u5ff5<\/li>\n
SNMP\u534f\u8bae\u57fa\u7840<\/li>\n
\u534e\u4e3aSDN\u7f51\u7ba1\u4e0e\u8fd0\u7ef4\u89e3\u51b3\u65b9\u6848\u57fa\u672c\u6982\u5ff5<\/li>\n<\/ul>\n
IPv6\u57fa\u7840\uff085%\uff09<\/strong><\/p>\n
\n
IPv6\u57fa\u7840\uff08\u5730\u5740\u7ed3\u6784\u3001\u62a5\u6587\u7ed3\u6784\u3001\u5730\u5740\u5206\u7c7b\uff09<\/li>\n
IPv6\u5730\u5740\u914d\u7f6e\u65b9\u5f0f\u53ca\u8fc7\u7a0b<\/li>\n
IPv6\u9759\u6001\u8def\u7531\u914d\u7f6e<\/li>\n<\/ul>\n
SDN\u4e0e\u81ea\u52a8\u5316\u57fa\u7840\uff083%\uff09<\/strong><\/p>\n
\n
SDN\u57fa\u672c\u6982\u5ff5\u53ca\u534e\u4e3a\u4ea7\u54c1\u4e0e\u89e3\u51b3\u65b9\u6848<\/li>\n
NFV\u57fa\u672c\u6982\u5ff5\u53ca\u534e\u4e3a\u4ea7\u54c1\u4e0e\u89e3\u51b3\u65b9\u6848<\/li>\n
\u81ea\u52a8\u5316\u8fd0\u7ef4\u57fa\u672c\u6982\u5ff5<\/li>\n
Python\u57fa\u7840<\/li>\n<\/ul>\n
\u8bf7\u6ce8\u610f\uff1a\u672c\u6587\u63d0\u5230\u7684\u8003\u8bd5\u5185\u5bb9\u4ec5\u4e3a\u8003\u751f\u63d0\u4f9b\u4e00\u4e2a\u901a\u7528\u7684\u8003\u8bd5\u6307\u5f15\uff0c\u672c\u6587\u672a\u63d0\u5230\u7684\u5176\u4ed6\u76f8\u5173\u5185\u5bb9\u5728\u8003\u8bd5\u4e2d\u4e5f\u6709\u53ef\u80fd\u51fa\u73b0\u3002<\/p>\n
\u53c2\u8003\u4e66\u7c4d\/\u57f9\u8bad\u6559\u6750<\/h3>\n
\u534e\u4e3a\u8ba4\u8bc1HCIA-Datacom V1.0\u8bfe\u7a0b<\/p>\n
HCIA-Datacom V1.0 – \u57f9\u8bad\u6559\u6750\u4e0b\u8f7d<\/a><\/p><\/blockquote>\n
<\/iframe><\/p>\n<h3 class=\"p2\">\u63a8\u8350\u57f9\u8bad<\/h3>\n<p class=\"p1\">\u4ee5\u4e0a\u5c31\u662f59\u5b66\u4e60\u7f51\u5173\u4e8e\u201cHCIA-Datacom V1.0 \u8003\u8bd5\u8ba4\u8bc1\u4ecb\u7ecd\u201d\u7684\u5168\u90e8\u5206\u4eab\uff0c\u5982\u679c\u60a8\u6709\u534e\u4e3a\u8ba4\u8bc1HCIA\u57f9\u8bad\uff0c\u8003\u8bd5\u62a5\u540d\uff0c\u6700\u65b0\u9898\u5e93\u7684\u9700\u6c42\u8bf7\u54a8\u8be259\u5b66\u4e60\u7f51\u53f3\u4fa7\u5b98\u65b9\u5fae\u4fe1\u54e6\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5927\u5bb6\u597d\uff0c\u8fd9\u91cc\u662f59\u5b66\u4e60\u7f51\u3002\u4eca\u5929\u6211\u4eec\u5c06\u4e3a\u60a8\u4ecb\u7ecdHCIA-Datacom V1.0\u8003\u8bd5\u8ba4\u8bc1\uff0cDatacom\u8ba4\u8bc1\u662fRouting & Switching\u8ba4\u8bc1\u7684\u5347\u7ea7\u7248\uff0c\u540e\u7eed\u5c06\u66ff\u4ee3Routing & Switching\u8ba4\u8bc1\u6210\u4e3a\u534e\u4e3a\u6784\u5efa…<\/p>\n","protected":false},"author":1,"featured_media":3265,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[7],"tags":[1129,184,443,424],"topic":[],"class_list":["post-3114","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-hcia-material","tag-h12-811","tag-hcia","tag-hcia-h12-811","tag-hcia-datacom"],"_links":{"self":[{"href":"https:\/\/www.59xuexi.com\/index.php?rest_route=\/wp\/v2\/posts\/3114","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.59xuexi.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.59xuexi.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.59xuexi.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.59xuexi.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=3114"}],"version-history":[{"count":10,"href":"https:\/\/www.59xuexi.com\/index.php?rest_route=\/wp\/v2\/posts\/3114\/revisions"}],"predecessor-version":[{"id":12861,"href":"https:\/\/www.59xuexi.com\/index.php?rest_route=\/wp\/v2\/posts\/3114\/revisions\/12861"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.59xuexi.com\/index.php?rest_route=\/wp\/v2\/media\/3265"}],"wp:attachment":[{"href":"https:\/\/www.59xuexi.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=3114"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.59xuexi.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=3114"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.59xuexi.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=3114"},{"taxonomy":"topic","embeddable":true,"href":"https:\/\/www.59xuexi.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftopic&post=3114"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}