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When there is a relay device between the DHCP client and the server, if the IP address in the global address pool of the DHCP server is not in the same network segment as the IP address of the VLANIF interface connected to the client on the relay device, it will cause a DHCP failure.
When there is a relay device between the DHCP client and the server, if the IP address in the global address pool of the DHCP server is not in the same network segment as the IP address of the VLANIF interface connected to the client on the relay device, it...
As shown in the figure, which of the following descriptions is wrong?
As shown in the figure, which of the following descriptions is wrong? The packet information of VLAN configuration delivered by NETCONF protocol is as follows: A . The purpose of this NETCONF message is to create VLAN 10 on the device.B . The <target> tag indicates the configuration library used...
The GRE tunnel supports the MPLS LDP function.
The GRE tunnel supports the MPLS LDP function.A . TRUEB . FALSEView AnswerAnswer: A
Which of the following descriptions about traffic policing is correct?
Which of the following descriptions about traffic policing is correct?A . Traffic policing can only be used in the inbound directionB . Traffic policing will cache traffic that exceeds the limitC . Traffic policing can only be done in the outbound directionD . Traffic policing will drop traffic that exceeds...
Network slicing technology can divide exclusive network resources in the network to carry high-value service traffic. Which of the following descriptions about network slicing is wrong?
Network slicing technology can divide exclusive network resources in the network to carry high-value service traffic. Which of the following descriptions about network slicing is wrong?A . The channelized sub-interface technology adopts single-layer scheduling to realize flexible and refined management of interface resources and provide bandwidth guaranteeB . Generally, network...
If the configuration of IS-IS can be found through the display current-configuration command, but the configuration of IS-IS cannot be found through the display saved-configuration command, which of the following is the possible reason?
If the configuration of IS-IS can be found through the display current-configuration command, but the configuration of IS-IS cannot be found through the display saved-configuration command, which of the following is the possible reason?A . The running IS-IS configuration in the memory is not saved to FlashB . No IS-IS...
In the scenario of establishing a VXLAN tunnel in the BGP EVPN state, which of the following descriptions about the role of BGP EVPN Type 3 routes is wrong?
In the scenario of establishing a VXLAN tunnel in the BGP EVPN state, which of the following descriptions about the role of BGP EVPN Type 3 routes is wrong?A . If the VTEP IP address carried by the received Type3 route is reachable by the Layer 3 route, a VXLAN...
The following is a part of the NETCONF protocol message, <rpc xmlns="urn:ietf:params:xml:ns:netc nf:base:1.0" message-id="1024">Where is it located in the NETCONF architecture layer?
The following is a part of the NETCONF protocol message, <rpc xmlns="urn:ietf:params:xml:ns:netc nf:base:1.0" message-id="1024">Where is it located in the NETCONF architecture layer?A . Transport layerB . Message layerC . Content LayerD . Operation layerView AnswerAnswer: B
BGP-LS (BGP Link State) carries information such as links, nodes and topology prefixes.
BGP-LS (BGP Link State) carries information such as links, nodes and topology prefixes.A . TRUEB . FALSEView AnswerAnswer: A
There are multiple protocols that can change or obtain network device data. Which of the following protocols cannot be used to change network device data?
There are multiple protocols that can change or obtain network device data. Which of the following protocols cannot be used to change network device data?A . SNMPB . NETCONFC . RESTC NFD . IPsecView AnswerAnswer: D
