On a switch running the rapid spanning tree protocol, which port will send a BPDU with the proposal flag set?A . Designated port in forwarding stateB . Designated port in non-forwarding stateC . Root...
Which of following statements is true about IS-IS route leaking?A . IS-IS route leaking can be applied only in IPv4 environments.B . IS-IS route leaking can prevent secondary paths.C . IS-IS route leaking must...
Which of the following scenarios can an AS-path-filter be used for? (Multiple Choice)A . Filtering the routes received from a BGP peer based on the as-path attributes of the routes, for example, peerD ....
As shown in the following figure, the IS-IS overload bit is set in the configuration of R3. Which of following statements are true? (Multiple Choice)A . R3 starts the overload status. R1 and R2...
Based on the routing information exchange mode, MPLS VPNs are usually classified into two types. One is the overlay VPN. What is the other type of MPLS VPN?A . L2 VPNB . L3 VPNC...
Which of the following are used in Ethernet networks? (Multiple Choice)A . Non Canonical format MAC addresses.B . CSMA/CD for media access.C . Canonical format MAC addresses.D . 802.5 encapsulated frames.E . 802.3 encapsulated...
Which of the following description about configuring BGP4+ is correct? (Multiple choice)A . The BGP4+ router-ID is the same as the BGP4 router-IC . BGP4+ must use the Link-Local address when specifying the peerD...
The HW network is being used to provide MPLS VPN services to its customers. In an MPLS label within this network, if the stack bit is set to 1, which of the following statements...
Authentication can be configured in the IS-IS protocol to enhance IS-IS security. The IS-IS authentication functions include interface authentication, area authentication, and routing domain authentication.A . TRUEB . FALSEView AnswerAnswer: A
Which of following statements is true about IS-IS LDP synchronization?A . LDP establishes a neighbor relationship faster than IS-IS, so LDP synchronization is disabled by default.B . LDP synchronization can prevent traffic loss during...
