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When a fault occurs, the fault can be classified to reduce the scope of fault location. Which of the following is not an interface configuration fault?
When a fault occurs, the fault can be classified to reduce the scope of fault location. Which of the following is not an interface configuration fault?A . The duplex modes of the interfaces on both ends are inconsistentB . IP address conflictC . Inconsistent interface authenticationD . The receiving and...
MPLS has the concept of FEC forwarding equivalence class, so FEC cannot be allocated based on which of the following standards?
MPLS has the concept of FEC forwarding equivalence class, so FEC cannot be allocated based on which of the following standards?A . Class of ServiceB . Fragment of fisetC . Application ProtocolD . Destination AddessView AnswerAnswer: B
When capturing the data that Site2 visits the 192.168.1.0/24 of Site1 between P and PE1, what should be the outermost label?
As shown in the figure, Site1 and Site2 need to achieve mutual access through the operator's BGP/MPLS IPVPN. It is known that the public network tunnel between PE1 and PE2 has been established (the label information is shown in the figure), and PF1 has advertised the 192.168.1.0/24 network segment route...
Regarding the LSA generated by the OSPFv3 network, which of the following statements is wrong?
As shown in the figure, a certain park has deployed IPv6 for service testing, and there are 4 routers in the network. Run OSPFv3 to realize network interconnection. Regarding the LSA generated by the OSPFv3 network, which of the following statements is wrong?A . R1 itself will generate Router-LSA to...
Regarding equal-cost routes in an IS-IS network, which of the following descriptions is wrong?
When there are multiple redundant links in the IS-S network, multiple equal-cost routes may appear. Regarding equal-cost routes in an IS-IS network, which of the following descriptions is wrong?A . When the number of equal-cost routes in the networking is greater than the number configured through commands, and the priorities...
When troubleshooting dual-master faults in a VRRP backup group, which of the following statements is wrong?
When troubleshooting dual-master faults in a VRRP backup group, which of the following statements is wrong?A . There is no need to check whether the switch port that transmits the VRRP advertisement message is in the same VLANB . Need to check whether the VRRP group ID on the interface...
As shown in the figure, MPLS LSP is configured in the network, and the goal is to establish an LDP session between SWA and SWB, then which of the following statement is correct?
As shown in the figure, MPLS LSP is configured in the network, and the goal is to establish an LDP session between SWA and SWB, then which of the following statement is correct? A . The configuration is correctB . No need to enable MPLS globallyC . No need to...
Which of the following commands can be used to view BGP VPNv4 routing and BGP private network routing information on the PE?
Which of the following commands can be used to view BGP VPNv4 routing and BGP private network routing information on the PE?A . display bgp routing-table address-family vpnv4B . display bgp vpnv4 routing-tableC . display bgp routing-table ipv4-family vpnv4D . display vpnv4 bgp routing-tableView AnswerAnswer: B
Part of the configuration of R1 is as follows. Which statement about OSPF on R1 is correct?
Part of the configuration of R1 is as follows. Which statement about OSPF on R1 is correct? A . The device type of R1 is Level-2B . The device type of R1 cannot be determinedC . The device type of R1 is Leve1-1D . The device type of R1 is...
As shown in the figure, the carrier BGP/MPLS IP VPN backbone network constructs SP through DP. If you want to realize the intercommunication between the two sites of user X through the BGP/MPLS IPVPN network, the 32bit mask of Loopback interface address must be used between PE1 and PE2 to establish the MP-IBGP peer relationship.
As shown in the figure, the carrier BGP/MPLS IP VPN backbone network constructs SP through DP. If you want to realize the intercommunication between the two sites of user X through the BGP/MPLS IPVPN network, the 32bit mask of Loopback interface address must be used between PE1 and PE2 to...
