{"id":2047,"date":"2010-04-01T09:40:07","date_gmt":"2010-04-01T01:40:07","guid":{"rendered":"http:\/\/www.killtest.com.tw\/?p=2047"},"modified":"2010-06-01T09:24:20","modified_gmt":"2010-06-01T01:24:20","slug":"killtest-642-892-2","status":"publish","type":"post","link":"https:\/\/www.killtest.com.tw\/?p=2047","title":{"rendered":"Killtest 642-892 \u984c\u5eab\u4e0b\u8f09"},"content":{"rendered":"

642-892<\/a>\uff08Composite Exam\uff09\uff0c\u662fCCNP\u7684\u8003\u8a66\u4e4b\u4e00\uff0c\u5167\u5bb9\u5305\u62ec\uff1a\u63cf\u8ff0\u57fa\u672c\u7684 VoIP \u7db2\u7d61\u7684\u5be6\u65bd\u5b78\u7fd2\u95dc\u65bc\u64c1\u585e\u7db2\u7d61\u7684\u512a\u5316\u601d\u60f3\uff1b\u5b78\u7fd2\u5be6\u65bd\u96c6\u6210\u7684 QoS \u670d\u52d9\u7279\u6027\uff1b\u5b78\u7fd2\u5be6\u65bd QoS \u7684\u81ea\u52d5\u914d\u7f6e\uff1b\u5b78\u7fd2\u512a\u5316 WLAN \u7684\u7ba1\u7406\u548c\u5b89\u5168\u3002\u76ee\u524d\u8003\u53d6\u6700\u65b0CCNP\u6709\u5169\u7a2e\u65b9\u6848\uff1a\u65b9\u68481:640-901 + 642-812 + 642-825 + 642-845\uff1b\u65b9\u68482:642-892 + 642-825 + 642-845\u3002CCNP \u6301\u6709\u8005\u6709\u5b89\u88dd\u548c\u914d\u7f6e 100 \u5230 500 \u500b\u6216\u8005\u66f4\u591a\u7bc0\u9ede\u7684\u7db2\u7d61\u548c\u6392\u67e5\u6545\u969c\u7684\u80fd\u529b\uff1b\u80fd\u5920\u7ba1\u7406\u6838\u5fc3\u7db2\u7d61\u7684\u904b\u4f5c\uff0c\u4ee5\u53ca\u7d9c\u5408\u61c9\u7528\u7db2\u7d61\u908a\u7de3\u7684\u96c6\u6210\u8a9e\u97f3\uff0c\u7121\u7dda\u4ee5\u53ca\u5b89\u5168\u65b9\u9762\u7684\u5167\u5bb9\u3002
\n\u90e8\u4efd\u8003\u8a66\u5167\u5bb9\u5982\u4e0b\uff1a<\/p>\n

1. If no metric is specified for the routes being redistributed into IS-IS, what metric value is assigned to the
\nroutes?
\nA. 0
\nB. 1
\nC. 10
\nD. 20
\nAnswer:A
\n2. Which three restrictions apply to OSPF stub areas? (Choose three.)
\nA. No virtual links are allowed.
\nB. The area cannot be a backbone area.
\nC. Redistribution is not allowed unless the packet is changed to a type 7 packet.
\nD. The area has no more than 10 routers.
\nE. No autonomous system border routers are allowed.
\nF. Interarea routes are suppressed.
\nAnswer: ABE
\n3. Which three IP multicast related statements are true? (Choose three.)
\nA. Multicast addresses 224.0.1.0 through 238.255.255.255 are called globally scoped addresses. They
\nare used to multicast data between organizations and across the Internet.
\nB. The multicast address 224.0.0.1 is a globally scoped address that has been reserved for the Network
\nTime Protocol (NTP) by the IANA.
\nC. Multicast addresses 239.0.0.0 through 239.255.255.255 are called limited scope addresses. They are
\nconstrained to a local group or organization.
\nD. Multicast addresses 224.0.0.5 and 224.0.0.6 are limited scoped addresses that have been reserved for
\nOSPF.
\nE. Multicast addresses 224.0.0.0 through 224.0.0.255 are used for network protocols on local LAN
\nsegments. Because they are always transmitted with a Time to Live (TTL) of 1, they are never forwarded
\nby a router.
\nAnswer:ACE<\/p>\n","protected":false},"excerpt":{"rendered":"

642-892\uff08Composite Exam\uff09\uff0c\u662fCCNP\u7684\u8003\u8a66\u4e4b\u4e00\uff0c\u5167\u5bb9\u5305\u62ec\uff1a\u63cf\u8ff0\u57fa\u672c\u7684 VoIP \u7db2\u7d61\u7684\u5be6\u65bd\u5b78\u7fd2\u95dc\u65bc\u64c1\u585e\u7db2\u7d61\u7684\u512a\u5316\u601d\u60f3\uff1b\u5b78\u7fd2\u5be6\u65bd\u96c6\u6210\u7684 QoS \u670d\u52d9\u7279\u6027\uff1b\u5b78\u7fd2\u5be6\u65bd QoS \u7684\u81ea\u52d5\u914d\u7f6e\uff1b\u5b78\u7fd2\u512a\u5316 WLAN \u7684\u7ba1\u7406\u548c\u5b89\u5168\u3002\u76ee\u524d\u8003\u53d6\u6700\u65b0CCNP\u6709\u5169\u7a2e\u65b9\u6848\uff1a\u65b9\u68481:640-901 + 642-812 + 642-825 + 642-845\uff1b\u65b9\u68482:642-892 + 642-825 + 642-845\u3002CCNP \u6301\u6709\u8005\u6709\u5b89\u88dd\u548c\u914d\u7f6e 100 \u5230 500 \u500b\u6216\u8005\u66f4\u591a\u7bc0\u9ede\u7684\u7db2\u7d61\u548c\u6392\u67e5\u6545\u969c\u7684\u80fd\u529b\uff1b\u80fd\u5920\u7ba1\u7406\u6838\u5fc3\u7db2\u7d61\u7684\u904b\u4f5c\uff0c\u4ee5\u53ca\u7d9c\u5408\u61c9\u7528\u7db2\u7d61\u908a\u7de3\u7684\u96c6\u6210\u8a9e\u97f3\uff0c\u7121\u7dda\u4ee5\u53ca\u5b89\u5168\u65b9\u9762\u7684\u5167\u5bb9\u3002 \u90e8\u4efd\u8003\u8a66\u5167\u5bb9\u5982\u4e0b\uff1a 1. If no metric is specified for the routes being redistributed into IS-IS, what metric value is assigned to the routes? A. 0 B. 1 C. 10 D. 20 […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[300],"tags":[3250,573,574,19],"class_list":{"0":"post-2047","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"hentry","6":"category-642-892","7":"tag-642-892","8":"tag-642-892-","10":"tag-ccnp"},"_links":{"self":[{"href":"https:\/\/www.killtest.com.tw\/index.php?rest_route=\/wp\/v2\/posts\/2047","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.killtest.com.tw\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.killtest.com.tw\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.killtest.com.tw\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.killtest.com.tw\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=2047"}],"version-history":[{"count":4,"href":"https:\/\/www.killtest.com.tw\/index.php?rest_route=\/wp\/v2\/posts\/2047\/revisions"}],"predecessor-version":[{"id":2200,"href":"https:\/\/www.killtest.com.tw\/index.php?rest_route=\/wp\/v2\/posts\/2047\/revisions\/2200"}],"wp:attachment":[{"href":"https:\/\/www.killtest.com.tw\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=2047"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.killtest.com.tw\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=2047"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.killtest.com.tw\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=2047"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}