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The current corporate networks often use OSPF as the routing protocol, then use OSPF doing routing protocol, which of the following issues should be paid attention to? (Multiple choice)
The current corporate networks often use OSPF as the routing protocol, then use OSPF doing routing protocol, which of the following issues should be paid attention to? (Multiple choice)A . Confirm that the backbone area will not splitB . Confirm whether there will be sub-optimal routes in the network under the OSPF routing rulesC . Confirm that...
Enterprise business often has strict requirements on network service quality. Which of the following aspects are commonly used to describe network service quality? (Multiple Choice)
Enterprise business often has strict requirements on network service quality. Which of the following aspects are commonly used to describe network service quality? (Multiple Choice)A . StableB . BandwidthC . DelayD . JitterE . SecurityView AnswerAnswer: BCD
In the layer 2 switching network, the device forwards data based on the MAC address, so the data can be filtered according to the MAC address. Therefore, the firewall running in transparent mode cannot filter the layer 3 information of the data packet.
In the layer 2 switching network, the device forwards data based on the MAC address, so the data can be filtered according to the MAC address. Therefore, the firewall running in transparent mode cannot filter the layer 3 information of the data packet.A . TrueB . FalseView AnswerAnswer: B
In a complex network environment, the use of non-institutionalized network troubleshooting procedures may lead to new failures, which will make the troubleshooting of network failures more difficult.
In a complex network environment, the use of non-institutionalized network troubleshooting procedures may lead to new failures, which will make the troubleshooting of network failures more difficult.A . TrueB . FalseView AnswerAnswer: A
The ABR in the OSPF complete STUB area does not flood the third, fourth, and fifth type LSAs into the area. Therefore, the ABR in the complete STUB area needs to manually delegate a default route to the area to guide how data packets reach the outside destination of the AS.
The ABR in the OSPF complete STUB area does not flood the third, fourth, and fifth type LSAs into the area. Therefore, the ABR in the complete STUB area needs to manually delegate a default route to the area to guide how data packets reach the outside destination of the...
By default, VRP automatically aggregates routes imported by BGP.
By default, VRP automatically aggregates routes imported by BGP.A . TrueB . FalseView AnswerAnswer: B
In order to save the cost of equipment, the position of the network monitoring optimization can be a network outlet, server interface, the key link.
In order to save the cost of equipment, the position of the network monitoring optimization can be a network outlet, server interface, the key link.A . TrueB . FalseView AnswerAnswer: A
When configuring the DHCP Relay function on the device, the VLANIF interface connecting the relay to the client must be bound to the DHCP server group, and the binding DHCP server group must be configured with the proxy DHCP server IP address.
When configuring the DHCP Relay function on the device, the VLANIF interface connecting the relay to the client must be bound to the DHCP server group, and the binding DHCP server group must be configured with the proxy DHCP server IP address.A . TrueB . FalseView AnswerAnswer: A
Which of the following is the key to network design?
Which of the following is the key to network design?A . Innovation of key technologiesB . Selection of equipment lines and other elementsC . Improve performance at a reasonable costD . Ensure that the network is stable and reliableView AnswerAnswer: B
Which of the following methods of network troubleshooting belong to ?
On Monday morning, you received a phone call at the office seat, an employee said he could not through the PC to access the Internet, you want to get technical support. So you use the ping command on his PC to test, and use the tracert command to see where the packet is lost. Which of the following methods of network troubleshooting...
