Which of the following commands can leak routes of Level-2 areas into Level-1 areas?A . import isis level-2 into level-1B . import-route isis level-2 into level-1C . advertise isis level-2 into level-1D . export...
Which of the following causes for a VRRP group two-master fault is the most impossible?A . The configurations of the devices in the VRRP group are different.B . The link where VRRP Advertisement packets...
On a carrier’s MPLS VPN network, PE1 and PE2 transmit data packets between VPNs. After PE1 receives VPN route 172.16.1.0/24 from a client, it converts the route into a VPNv4 route and distributes label...
To provide differentiated services for different users, users or services are classified based on packet information such as the packet priority, source IP address, and port number. Which QoS technologies are often used to...
Which of following statements regarding LACP are true? (Multiple Choice)A . LACP is based on IEEE802.3au.B . The local device sends LACPDUs to exchange information with the remote end.C . Devices at both ends...
VPN models are classified into two types: overlay VPN and peer-to-peer VPN.A . TRUEB . FALSEView AnswerAnswer: A
What features must a risky operation solution have?(Multiple Choice)A . AccuracyB . Good operabilityC . VerificationD . RollbackView AnswerAnswer: ABCD
Which of the following statements regarding a route-policy are true? (Multiple Choice)A . A route-policy consists of multiple nodes, and each node can contain multiple if-match and apply clauses.B . An if-match clause defines...
In the multicast network environment, how do an IGMPv2 host and an IGMPv1 router on the same LAN interact with each other? (Multiple Choice)A . The IGMPv1 router considers IGMPv2 Report messages invalid and...
