Which of the following statements regarding isolation is false?A . Port isolation controls access between interfaces of switches.B . Port isolation prevents the computers connected to different interfaces from accessing each other.C . Port...
The firewall and router can both implement security defense functions and replace each other.A . TRUEB . FALSEView AnswerAnswer: B
Which of the following statements regarding the firewall zone security level is false?A . The default security level of the new zone is 1.B . Only the security level of the user-defined zone can...
On a large-scale network, some switches run MSTP and some switches run RSTP. If an MSTP switch detects that the neighboring switch works in RSTP mode, which mode does the MSTP switch work?A ....
RSTP provides multiple protection functions. For example, when an edge port is configured to work in protection state, how does the edge port process the received BPDUs?A . The edge port forwards BPDUs.B ....
Which are the new requirements on the enterprise network stimulated by the mobility trend? (Multiple Choice)A . Unified wired and wireless managementB . Consistent service experience anytime, anywhereC . Fast deployment of mobile applicationsD...
When two routers establish a logical BGP peer relationship over multiple physical links, the peer connect-interface command must be used.A . TRUEB . FALSEView AnswerAnswer: A
In a MPLS VPN network, two-layer MPLS labels are added into data packets before they are transmitted over the public network. Which of the following statements regarding data packet processing are true? (Multiple Choice)A...
Which of the following statements regarding the STP configuration is true?A . STP automatically runs by default and therefore does not require configuration.B . The STP convergence speed is slow, which may cause network...
Man-in-the-middle attacks or IP/MAC Spoofing attacks are common on intra nets and will cause information leakage. Which configuration method can prevent these attacks?A . Configure the trusted or untrusted interface.B . Limit the maximum...
