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How many bits are there in the MPLS label field?
How many bits are there in the MPLS label field?A . 8B . 1C . 3D . 20View AnswerAnswer: D
The default priority of VRRP devices in the backup group is?
The default priority of VRRP devices in the backup group is?A . 0B . 100C . 150D . 200View AnswerAnswer: B
According to the information given in the figure, which of the following descriptions of the IPv6 routing information calculated by the R router through ISIS is correct?
According to the information given in the figure, which of the following descriptions of the IPv6 routing information calculated by the R router through ISIS is correct? A . R4 has no IS-IS routing entryB . R4 has 2 equal-cost IS-IS default routesC . R4 has 2 non-equivalent IS-1S default...
Which of the following descriptions about labels is wrong?
Which of the following descriptions about labels is wrong?A . The LSP established by statically assigning labels can also be dynamically adjusted according to network topology changes without administrator intervention.B . The principle to be followed when manually assigning labels is that the value of the outgoing label of the...
What is the default lease period of the DHCP address pool?
What is the default lease period of the DHCP address pool?A . 1 monthB . 1 hourC . 1 dayD . 1 weekView AnswerAnswer: C
As shown in the figure, PE1 enables the SR-MPLS function based on OSPF. Based on this, it can be inferred that the label when PE1 forwards the data packet to 10.0.3.3 is?
As shown in the figure, PE1 enables the SR-MPLS function based on OSPF. Based on this, it can be inferred that the label when PE1 forwards the data packet to 10.0.3.3 is? A . 24001B . 24004C . 24003D . 3View AnswerAnswer: C
When troubleshooting MSTP, the network administrator executed the display current-configuration command to obtain the configuration file of the device. Which of the following description of troubleshooting ideas is wrong?
When troubleshooting MSTP, the network administrator executed the display current-configuration command to obtain the configuration file of the device. Which of the following description of troubleshooting ideas is wrong?A . Whether the MSTP port connected to the user terminal device is disabled or configured as an edge portB . Check...
Based on the information given in the figure, which of the following descriptions is correct?
Based on the information given in the figure, which of the following descriptions is correct? A . R4 and ee8c. a0c2. baf3 established IPv4 and IPv6 IS-IS neighbors.B . R4 does not have any IS-IS neighborsC . R4 and ee8c.a0c2.baf3 only established IPv4 IS-IS neighborD . R4 and ee8c a0c2.baf3...
In the scenario of dynamically establishing a VXLAN tunnel through BGP EVPN, which of the following descriptions about the role of BGP EVPN Type3 routing is wrong?
In the scenario of dynamically establishing a VXLAN tunnel through BGP EVPN, which of the following descriptions about the role of BGP EVPN Type3 routing is wrong?A . Type3 routing transmits Layer 2 VNI and VTEP IP address informationB . When the Type3 routing VTEP IP address is reachable at...
Which of the following NAT64 prefixes does not require manual configuration by the administrator?
Which of the following NAT64 prefixes does not require manual configuration by the administrator?A . 64:FF9B::/32B . 64:FF9B::/16C . 64:FF9B::/64D . 64:FF9B::/96View AnswerAnswer: D
