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In the network shown in the figure, the BGP route learning between routers is normal, and the BGP route attributes all take 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: ______.(Multiple choice)
In the network shown in the figure, the BGP route learning between routers is normal, and the BGP route attributes all take 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...
L is a network design engineer. In a certain network project, in order to reduce the complexity, L designed the network to adopt a two-layer architecture, and the functions of the access layer were incorporated into the aggregation layer. When designing, L considered that the core layer needs to have a fast convergence function, and the aggregation layer performs route aggregation to reduce the number of routes. Among the following routing protocols, which one should L use as the routing protocol at the aggregation layer? (Multiple choice)
L is a network design engineer. In a certain network project, in order to reduce the complexity, L designed the network to adopt a two-layer architecture, and the functions of the access layer were incorporated into the aggregation layer. When designing, L considered that the core layer needs to have...
Which of the following address prefix lists matches the default route?
Which of the following address prefix lists matches the default route?A . permit 0.0.0.0 less-eual 32 B. permit 255.255.255.255 0 C. permit 0.0.0.0 0 D. permit 255.255.255.255 0 less-eual 32View AnswerAnswer: C
Regarding the DR/BDR election principle in the OSPF protocol, which of the following statement is wrong? (Multiple choice)
Regarding the DR/BDR election principle in the OSPF protocol, which of the following statement is wrong? (Multiple choice)A . The router with the highest priority value must be elected as the DR B. The router with the largest interface IP address must be elected as the DR C. The router...
The topology of a certain network is complex, and there are multiple paths between the core and branches. In order to control the routing between the core and branches, effectively utilize bandwidth resources, and reduce maintenance costs, which of the following measures is optimal?
The topology of a certain network is complex, and there are multiple paths between the core and branches. In order to control the routing between the core and branches, effectively utilize bandwidth resources, and reduce maintenance costs, which of the following measures is optimal?A . Use RIP as the routing...
The default priority value of OSPF external routes is ________.
The default priority value of OSPF external routes is ________.A . 10 B.100 C.150 D. 255View AnswerAnswer: C
In the IS-IS network shown in the figure, each router is configured as follows.
In the IS-IS network shown in the figure, each router is configured as follows. RTA-isis-1] cost-ste compatible RTB-isis-1] cost-ste wide-compatible RTC-isis-1] cost-ste narrow-compatible Then it is _______ that can correctly calculate the link cost between each other. (Multiple choice)A . RTA and RTB B. RTB and RTC C.RTA and RTC...
In order to give priority to the use of high-bandwidth links and achieve the purpose of route backup, which of the following solutions is the most reasonable?
As shown in the figure, the actual bandwidth of the Ethernet interface E1/0 of the MSR router is 10Mbps, and the actual link bandwidth of the serial port S2/0 is 64Kbps. In order to give priority to the use of high-bandwidth links and achieve the purpose of route backup, which...
In the OSPF broadcast network, there are 4 routers RTA, RTB, RTC and RTD in the same network segment, their priorities are 2, 0, 1 and 1 respectively, and the Router IDs are 192.168. 192.168.3.1 and 192.168.4.1.
In the OSPF broadcast network, there are 4 routers RTA, RTB, RTC and RTD in the same network segment, their priorities are 2, 0, 1 and 1 respectively, and the Router IDs are 192.168. 192.168.3.1 and 192.168.4.1. If the OSPF protocol is started on these 4 routers at the same...
Which of the following routes may exist in the RTD's routing table?
In the topology shown in the figure, perform the following configurations 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 2.2.2.2 0.0.0.0 RTB-ospf-1-area-0.0.0.0]network...
