GB0-381-ENU 무료 덤프문제 온라인 액세스

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
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 20.0.0.0 0.0.0.255
RTB-ospf-1]import-route direct
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 3.3.3.3 0.0.0.0
RTC-ospf-1-area-0.0.0.0]network 20.0.0.0 0.0.0.255
rtc-ospf-1-area-0.0.0.0]area 2
RTC-ospf-1-area-0.0.0.2]stub
rtc-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 4.4.4.4 0.0.0.0
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]stub
Which of the following routes may exist in the RTD's routing table ______.

• A.3.3.3.3/32
• B.1.1.1.1/32
• C.2.2.2.2/32
• D.10.0.0.0/24

In the OSPF protocol, the destination address used by the DR router to send update packets to all non-DR routers is _____.

• A.the interface address of the non-DR router
• B.224.0.0.9
• C.224.0.0.4
• D.224.0.0.6
• E.224.0.0.5

In the network shown in the figure, the BGP route learning among the routers is normal, and the BGP route attributes all take the default values.
After importing route 8.0.0.0 into BGP on RTA, if the next hop of route 8.0.0.0 on RTD is to point to RTC, the following adjustment methods are feasible: ______

• A.Set the Local Preference value of the route received by RTD from RTC to 200
• B.Set the Local Preference value of the route received by RTD from RTB to 50
• C.Set the Local Preference value of the route received by RTD from RTB to 200
• D.Set the Local Preference value of the route received by RTD from RTC to 50

The wrong description of NET in IS-IS is ________.

• A.In an IP network, the NSEL value in the NET address is all 0s
• B.NET is a special class of NSAP addresses
• C.The full name of NET is Network EntitTitle, which is similar to Router ID in OSPF and BGP
• D.Each router can have up to 3 NETs, ​​and these three NETs can be arbitrary

Which of the following is incorrect about the filter-policy filter

• A.You can use RIP to close the SSL connection under abnormal conditions
• B.Filter-policy can be used in RIP to filter IS-IS routing information received from neighbors
• C.Filter-polic can be used in RIP to filter the entire IP routing table sent to neighbors
• D.You can use filter-policy in OSPF to filter routing information between areas