Question 191 of 250 from exam 400-201: Cisco CCIE Service Provider Written Exam

Question 191 of 250 from exam 400-201: Cisco CCIE Service Provider Written Exam

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Question

Refer to the exhibit.

Why does the multicast traffic go via R21 only, instead of using all the three ECMP links?

anananany24 source 330/24 —metrie10 metric10 —--33.38.38.0/28 Prd 222.222.222.222/28 metric10 GB metric1o —_igo/t sigo/s Receiver paoaiiainann 22.2.0/24 ECEDEIRIET 11.10/24 ‘mettle 10 metric 10 s1aLt1.9/24, 2224 show ip route 111.111.111.112 <.. .oueput onmitted> Routing Descriptor Blocks: #33,33,33,33, from 10,3.3.3, 00:28:25 ago, via Gigabitetherneto/o Route metric is 30, traffic’ share count is 1 22.22.22.22, from 10.2.2.2, 00:26:21 ago, via Gigabitethernet0/1 Route metric is 30, trartic share count is 1 11-11,11,11, from 10.1-1.1, 00:27:43 ago, via Gigabitethernet0/2 Route metric is 30, traffic share count is t (2228 show ip rpf12.134.132.111 RDF information for ? (211.111.211.112) REF interface: Gigabitethernet 0/0 neighbor: 2 (33.33.33.33) route/mask: 111-111.111.0/24 type: unicast (ospf 1) RPF recursion count: 0 Doing distance-preferred lookups across tables 2224 show ip mroute 230.111.111.111 <,--outpat onmitted> (,'230,111,111,111), 00201:04/stopped, RP 44.4.4.4, flags: Szcb Incoming interface: Gigabitethernet0/0, REF nbr/33.33.33.33, Outgoing interface list: Gigabitetnerneto/3, Forward/sparse, 00:01:04/00:02:41 (211.111,111.111, 230.111.111.111), 00:01:03 /00:01:56, flags: LP Incohing interface: Gigabitetherneto/0, RPF nbr 33.33.33.33 Outgoing interface List: Gigabitethernet0/3, Forward/sparse, 00:01:03/00:02:41 a22Ach ip pim neighbor <.. output, onmitted> neighbor ineerface ver DR address Prio/Mode 10.1.3. Btherneto/0 wi oysre 10.3.4. Ethernet 0/1 w o/s PG 10.2.3.2 Ethernet 0/2 w sere

Answers

Explanations

A. B. C. D.

A.

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