Most UptoDate Huawei H12-261_V3.0 Exam Dumps PDF 2022 [Q160-Q182]

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Most UptoDate Huawei H12-261_V3.0 Exam Dumps PDF 2022

100% Free Routing & Switching H12-261_V3.0 Dumps PDF Demo Cert Guide Cover

NO.160 Which of the following statements about OSPF route filtering is incorrect?

 
 
 
 

NO.161 When configuring AS-Path-Filter, ipas-path-filter10 permit _100$ means matching the route received from AS100 but not originated from AS100

 
 

NO.162 BGP4+ is running between the two routers, and the neighbor relationship is normal, but the BGP routing table of the local router does not have any neighbor routing entries. The following possible reasons are:

 
 
 
 

NO.163 When the payload is an ICMPY6 packet, if the extension header is not considered, what is the value of the Next Header field in the IPv6 header?

 
 
 
 

NO.164 Which of the following features does the IS-IS protocol have?

 
 
 
 

NO.165 In the broadcast network of OSPF, there are 4 routers RTA, RTB, RTC and RTD in the same network segment, their DR priorities are 2, 1, 1 and 0 respectively, and the Router IDs are 192.168.1.1 and 192.168.2.1 respectively. , 192.168.3.1 and 192.168.4.1,. If the OSPF protocol is enabled on these four routers at the same time, the BDR selected by OSPF is

 
 
 
 

NO.166 When the administrator wants to manage some routes on the router during operation and maintenance, which of the following tools can mark these routes for easy management?
Admin configuration policy?

 
 
 
 

NO.167 HW users are transferring a very large number of files via TFTP. What protocol does TFTP rely on for transmission?

 
 
 
 
 

NO.168 Which properties meet the following two conditions:
BGP router A can choose toWhether the Update packet carries this attribute.
If Router B receives aAfter the Update message, Router B does not recognize the attribute, but also advertises the Update message containing this attribute to Router C.
Router C may recognize and use this attribute.
(multiple choice) ( confirmed)

 
 
 
 

NO.169 Which of the following statements about the BFD single-arm echo function is correct

 
 
 
 

NO.170 four routersR1, R2, R3 and R4 run ISIS, The ISIS router type has been marked in the figure, and the area addresses of the four routers are all 49.0001.The result of checking the routing table on R1 is as follows. The reason why R1 does not reach the route to 10.34.34.4 is because

 
 
 
 

NO.171 IS-IS is a link-state routing protocol. Uses SPF. The algorithm performs routing calculation. As shown in the figure, a campus has deployed IPv4 at the same time.4 and IPv46 and run IS-IS realize network interconnection, among whichR2 Only IPv4 is supported, close. Which of the following statements is true regarding the topology calculation of this network?

 
 
 
 

NO.172 Which of the following statements is false about TCP’s sliding window? (Multiple Choice)

 
 
 
 
 
 

NO.173 VXLAOne BD in N can correspond to multiple VNIs.

 
 

NO.174 Which of the following options may affect the establishment of IBGP neighbors?

 
 
 
 

NO.175 BGP4+ carries the next-hop address of the IPv6 route through the next-Hop attribute in the Update packet.

 
 

NO.176 There is an existing router running OSPF connected to Area 0 and Area 1. You have configured area 1 as a stub area. What types of LSAs only operate in area 1?

 
 
 
 
 

NO.177 As shown in the figure, in the HUB&Spoke networking mode of MPLS BGP VPN, in order to realize that the branch can only communicate with the headquarters and cannot communicate with each other, which of the following schemes can be used for the RT setting?(single choice)

 
 
 
 

NO.178 As shown in the figure, a company has built an OSPF network. The links in the figure all form an OSPF adjacency relationship, and all OSPF devices announce their own loopback interface addresses. One day, the two links of S1-R2 and S2-R1 suddenly failed. In order to check whether the network is running normally, the engineer checked the equipment status. Which of the following descriptions is correct?

 
 
 
 

NO.179 ISIS Elections in Broadcast Multiple Access NetworkDIS, which of the following statements about DIS is correct?

 
 
 
 

NO.180 Which of the following descriptions about PPPoE data frames is correct?

 
 
 
 

NO.181 IPSG can statically configure the binding table, orDHCP-Snooping is used together to form a binding table

 
 

NO.182 What is the protocol number of the IP header of the VRRP packet?

 
 
 
 

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