Get Oct-2022 updated GB0-381-ENU Certification Exam Sample Questions [Q92-Q109]

QUESTION 92
In the topology shown in the figure, the following configurations are performed on RTA, RTB, RTC and RTD respectively:
RTA-LoopBack0] ip address 1.1.1.1 255.255.255.255
RTA]ospf 1
RTA-ospf-1]area 1
RTA-ospf-1-area-0.0.0.1]network 10.0.0.0 0.0.0.255
RTA-ospf-1]import-route direct
RTA-ospf-1]default-route-advertise alwa
RTB-LoopBack0] ip address 2.2.2.2 255.255.255.255
RTB]ospf 1
RTB-ospf-1]area 1
rtb-ospf-1-area-0.0.0.1]network 10.0.0.0 0.0.0.255
RTB-ospf-1-area-0.0.0.1]area 0
rtb-ospf-1-area-0.0.0.0]network 2.2.2.2 0.0.0.0
RTB-ospf-1-area-0.0.0.0]network 20.0.0.0 0.0.0.255
RTC-LoopBack0] ip address 3.3.3.3 255.255.255.255
rtc]ospf 1
RTC-ospf-1]area 0
RTC-ospf-1-area-0.0.0.0]network 20.0.0.0 0.0.0.255
rtc-ospf-1-area-0.0.0.2]network 3.3.3.3 0.0.0.0
rtc-ospf-1-area-0.0.0.0]area 2
RTC-ospf-1-area-0.0.0.2]nssa no-summarRTC-ospf-1-area-0.0.0.2]network 30.0.0.0 0.0.0.255
RTD-LoopBack0] ip address 4.4.4.4 255.255.255.255
RTD]ospf 1
RTD-ospf-1]area 2
RTD-ospf-1-area-0.0.0.2]network 30.0.0.0 0.0.0.255
rtd-ospf-1-area-0.0.0.2]nssa
RTD-ospf-1]import-route direct
Which of the following routes _______ cannot exist in the RTD’s routing table.

QUESTION 93
The BGP protocol is carried by _______, and its port is _______.

QUESTION 94
As shown in the figure, RTA and RTB establish an IS-IS adjacency on a P2P type link. After the RTB sends LSP_N to RTA, it sends LSP_N to RTA after a period of timing, and then RTA sends ______ to RTB. It can be known from the above that ______ is lost.

QUESTION 95
Execute displaip polic-based-route statistic interface ethernet1/0 on the router, and the output is as follows:
Interface Ethernet1/0 policbased routing statistics information:
polic-based-route: aaa
permit node 5
apploutput-interface serial1/0
Denied: 0, Forwarded: 0
Total denied: 0, forwarded: 0
According to the above output, we know ______.

QUESTION 96
Which of the following statements about PBR is correct is _________

QUESTION 97
In the IS-IS network as shown in the figure, in the case of stable routing, the link between RTB and RTD increases from the address network segment 192.168.224.0/24, then IS-IS topology ______, IP routing information ______.

QUESTION 98
Among the following types of LSAs, the ones allowed to exist in the backbone area are _________

QUESTION 99
After executing the displaospf lsdb command on the MSR router RTA, the router output is as follows:

From the above output, you can judge _______.

QUESTION 100
Which of the following statements about IToIP is false is _______.

QUESTION 101
SOA-based network architecture divides enterprise IT systems into which of the following layers? (Select one or more)

QUESTION 102
There are two detailed routes 10.10.1.0/24 and 10.10.2.0/24 in the BGP routing table. The user requests to advertise 10.10.1.0/24 and the aggregated route 10.10.0.0/16, but not 10.10.2.0/24. How to achieve ?

QUESTION 103
In the topology shown in the figure, the following configurations are performed on RTA, RTB, RTC and RTD respectively:
RTA-LoopBack0] ip address 1.1.1.1 255.255.255.255
RTA]ospf 1
RTA-ospf-1]area 1
RTA-ospf-1-area-0.0.0.1]network 10.0.0.0 0.0.0.255
RTA-ospf-1]import-route direct
RTA-ospf-1]default-route-advertise alwa
RTB-LoopBack0] ip address 2.2.2.2 255.255.255.255
RTB]ospf 1
RTB-ospf-1]area 1
RTB-ospf-1-area-0.0.0.1]network 10.0.0.0 0.0.0.255
RTB-ospf-1-area-0.0.0.1]area 0
RTB-ospf-1-area-0.0.0.0]network 2.2.2.2 0.0.0.0
RTB-ospf-1-area-0.0.0.0]network 20.0.0.0 0.0.0.255
RTC-LoopBack0] ip address 3.3.3.3 255.255.255.255
RTC]ospf 1
RTC-ospf-1]area 0
RTC-ospf-1-area-0.0.0.0]network 20.0.0.0 0.0.0.255
RTC-ospf-1-area-0.0.0.2]network 3.3.3.3 0.0.0.0
RTC-ospf-1-area-0.0.0.0]area 2
RTC-ospf-1-area-0.0.0.2]nssa no-summarRTC-ospf-1-area-0.0.0.2]network 30.0.0.0 0.0.0.255
RTD-LoopBack0] ip address 4.4.4.4 255.255.255.255
RTD]ospf 1
RTD-ospf-1]area 2
RTD-ospf-1-area-0.0.0.2]network 30.0.0.0 0.0.0.255
RTD-ospf-1-area-0.0.0.2]nssa
RTD-ospf-1]import-route direct
Which of the following routes cannot exist in the RTD routing table _______.

QUESTION 104
Which of the following statements is true about running integrated IS-IS over an IP network

QUESTION 105
The advantages of modular network architecture include ______. (Choose one or more)

QUESTION 106
Regarding the first type of external route and the second type of external route in OSPF, which statement is correct is ________

QUESTION 107
In IS-IS, it is _______ that has both Level-1 and Level-2 link status information.

QUESTION 108
The advantages of DR/BDR election in OSPF protocol include ______.

QUESTION 109
Which of the following methods of routing filtering are feasible?