{"id":185531,"date":"2025-01-22T17:28:38","date_gmt":"2025-01-22T17:28:38","guid":{"rendered":"https:\/\/learnexams.com\/blog\/?p=185531"},"modified":"2025-01-22T17:28:41","modified_gmt":"2025-01-22T17:28:41","slug":"refer-to-the-exhibit","status":"publish","type":"post","link":"https:\/\/www.learnexams.com\/blog\/2025\/01\/22\/refer-to-the-exhibit\/","title":{"rendered":"Refer to the exhibit"},"content":{"rendered":"\n

Refer to the exhibit. Which prefix does Router I use for traffic to Host A?” 5 points Intex 10.10.11.0\/30 1 10.10.10.023 10.10.12.0\/30 . moutari Switch Host 30.10.13. 214 MPUS 2 OB Router1#show ip route Gateway of last resort is 10.10.11.2 to network 0.0.0.0 209.165.200.0\/27 is subnetted, 1 subnets B 209.165.200.224 [20\/0] via 10.10.122, 03:22.14 209.165.201.0\/27 is subnetted, 1 subnets B 209.165.201.0 [20\/0] via 10.10.12.2, 02:26:33 209.165.202.0\/27 is subnetted, 1 subnets ? 209.165.202.128 (20\/0] via 10.10.122, 02.26.03 10.0.0.0\/8 is variably subnetted, 8 subnets, 4 masks 10.10.10.0\/28 is directly connected, GigabitEthernet0\/0 10.10.11.0\/30 is directly connected, FastEthernet2\/0 10.10. 12.0\/30 is directly connected, GigabitEthernet0\/1 10.10.13.0\/25 (110\/2] via 10 10.10.1, 00:00:04. GigabitEthernet0\/0 10.10.13 128\/28 [110\/2] via 10.10.101, 00:00:04, GigabitEthernet0\/0 10.10.13. 144\/28 [110\/2] via 10.10.10 1,00 00:04. GigabitEthernet0\/0 10.10.13. 160\/29 (110\/2] via 10.10.101, 00 00 04, GigabitEthernet0\/0 10.10 13.208\/29 [110\/2] via 10.10.10.1, 00:00:04. GigabitEthernet0\/0 0.0.0.0\/0 [1\/0] via 10.10.112 OOOOOOOO<\/p>\n\n\n\n

The correct answer and explanation is:<\/mark><\/strong><\/p>\n\n\n\n

Correct Answer:<\/strong>
Router I uses the prefix 10.10.13.0\/25<\/code><\/strong> for traffic to Host A.<\/p>\n\n\n\n

Explanation:<\/h3>\n\n\n\n

The routing table provided gives us critical details about the prefixes and their associated paths. Let’s break it down to understand why 10.10.13.0\/25<\/code> is the correct prefix for traffic destined to Host A:<\/p>\n\n\n\n

    \n
  1. Host A’s Location<\/strong>:
    The subnet 10.10.13.0\/25<\/code> indicates a network range from 10.10.13.0<\/code> to 10.10.13.127<\/code> (based on a \/25 subnet mask, which uses 128 addresses). Since Host A falls within this range, the router uses this prefix to direct traffic to Host A.<\/li>\n\n\n\n
  2. Routing Table Analysis<\/strong>:\n
      \n
    • The table lists 10.10.13.0\/25<\/code> as a route with an administrative distance (AD) of 110 and a metric of 2. It is learned via a dynamic routing protocol, indicated by the [110\/2]<\/code>.<\/li>\n\n\n\n
    • This route points to the next-hop IP address 10.10.10.1<\/code> through interface GigabitEthernet0\/0<\/code>.<\/li>\n\n\n\n
    • This is the most specific match for any destination IP in the range 10.10.13.0<\/code> to 10.10.13.127<\/code>.<\/li>\n<\/ul>\n<\/li>\n\n\n\n
    • Default Gateway<\/strong>:
      The default route 0.0.0.0\/0<\/code> is available and directs traffic to 10.10.11.2<\/code>. However, the router uses the most specific match in the routing table (longest prefix match). Since 10.10.13.0\/25<\/code> is more specific than the default route, it will be chosen.<\/li>\n\n\n\n
    • Other Routes<\/strong>:
      The remaining subnets in the table (10.10.13.128\/28<\/code>, 10.10.13.144\/28<\/code>, etc.) cover different portions of the 10.10.13.x<\/code> network but do not overlap with Host A’s IP range. Hence, they are not selected.<\/li>\n<\/ol>\n\n\n\n

      In summary, Router I selects 10.10.13.0\/25<\/code> as the best match because it covers Host A’s IP address with the longest prefix match, ensuring efficient and correct routing.<\/p>\n","protected":false},"excerpt":{"rendered":"

      Refer to the exhibit. Which prefix does Router I use for traffic to Host A?” 5 points Intex 10.10.11.0\/30 1 10.10.10.023 10.10.12.0\/30 . moutari Switch Host 30.10.13. 214 MPUS 2 OB Router1#show ip route Gateway of last resort is 10.10.11.2 to network 0.0.0.0 209.165.200.0\/27 is subnetted, 1 subnets B 209.165.200.224 [20\/0] via 10.10.122, 03:22.14 209.165.201.0\/27 […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[25],"tags":[],"class_list":["post-185531","post","type-post","status-publish","format-standard","hentry","category-exams-certification"],"_links":{"self":[{"href":"https:\/\/www.learnexams.com\/blog\/wp-json\/wp\/v2\/posts\/185531","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.learnexams.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.learnexams.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.learnexams.com\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.learnexams.com\/blog\/wp-json\/wp\/v2\/comments?post=185531"}],"version-history":[{"count":0,"href":"https:\/\/www.learnexams.com\/blog\/wp-json\/wp\/v2\/posts\/185531\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.learnexams.com\/blog\/wp-json\/wp\/v2\/media?parent=185531"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.learnexams.com\/blog\/wp-json\/wp\/v2\/categories?post=185531"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.learnexams.com\/blog\/wp-json\/wp\/v2\/tags?post=185531"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}