{"id":2045,"date":"2010-03-31T09:32:06","date_gmt":"2010-03-31T01:32:06","guid":{"rendered":"http:\/\/www.killtest.com.tw\/?p=2045"},"modified":"2010-06-01T09:23:01","modified_gmt":"2010-06-01T01:23:01","slug":"killtest-642-845","status":"publish","type":"post","link":"https:\/\/www.killtest.com.tw\/?p=2045","title":{"rendered":"Killtest 642-845 \u984c\u5eab\u5206\u4eab"},"content":{"rendered":"

Optimizing Converged Cisco Networks\uff0c\u8003\u8a66\u7de8\u865f\u662f642-845<\/a>\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. Which two QoS statements are true about the use of the SDM QoS wizard? (Choose two.)
\nA. Business-critical traffic includes VoIP and voice signaling packets.
\nB. SDM can be used to configure a basic QoS policy for incoming traffic on WAN interfaces and IPsec
\ntunnels.
\nC. SDM can provide QoS for real-time traffic and business-critical traffic.
\nD. SDM creates a custom-queuing (CQ) or a priority-queuing (PQ) policy.
\nE. SDM creates a low latency queuing (LLQ) service policy with its associated classes.
\nF. When allocating bandwidth, values can be entered in either bandwidth percentage or kilobytes per
\nsecond (kBps).
\nAnswer: CE
\n2. Which two Cisco AutoQoS interface statements are true? (Choose two.)
\nA. AutoQoS is supported on Frame Relay multipoint subinterfaces.
\nB. AutoQoS is supported on low-speed ATM PVCs in point-to-point subinterfaces.
\nC. AutoQoS is supported on serial PPP and HDLC interfaces.
\nD. AutoQoS is supported only on Frame Relay main interfaces and not on any subinterface configuration.
\nAnswer: BC
\n3. Which two wireless security statements are true? (Choose two.)
\nA. A TACACS+ server is required to implement 802.1x.
\nB. MIC protects against man-in-the-middle and replay attacks.
\nC. The 802.1x standard provides encryption services for wireless clients.
\nD. The AES (symmetric block cipher) is specified in the IEEE 802.11i specification.
\nE. The IEEE 802.11i specification uses RC4 as its encryption mechanism.
\nF. WPA requires TKIP and AES as encryption methods.
\nAnswer: BD<\/p>\n","protected":false},"excerpt":{"rendered":"

Optimizing Converged Cisco Networks\uff0c\u8003\u8a66\u7de8\u865f\u662f642-845\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. Which two QoS statements are true about the use of the SDM QoS wizard? (Choose two.) A. Business-critical traffic includes VoIP and voice signaling packets. B. […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[329],"tags":[3262,575,576],"class_list":["post-2045","post","type-post","status-publish","format-standard","hentry","category-642-845","tag-642-845"],"_links":{"self":[{"href":"https:\/\/www.killtest.com.tw\/index.php?rest_route=\/wp\/v2\/posts\/2045","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=2045"}],"version-history":[{"count":5,"href":"https:\/\/www.killtest.com.tw\/index.php?rest_route=\/wp\/v2\/posts\/2045\/revisions"}],"predecessor-version":[{"id":2199,"href":"https:\/\/www.killtest.com.tw\/index.php?rest_route=\/wp\/v2\/posts\/2045\/revisions\/2199"}],"wp:attachment":[{"href":"https:\/\/www.killtest.com.tw\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=2045"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.killtest.com.tw\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=2045"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.killtest.com.tw\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=2045"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}