多项选择题
A.Enable BPD guard
B.Disable CDP on ports where it is not necessary
C.Place unused ports in a common unrouted VLAN
D.Prevent automatic trunk configuration
E.Implement port security
单项选择题 Refer to the exhibit. Based upon the configuration, you need to understand why the policy routingmatch counts are not increasing. Which would be the first logical step to take?Select the bestresponse.()
单项选择题 Study the following graphic carefully Host1 and Host2, which belong to different VLANs, are in thesame subnet. According to the information displayed, which description is correct when trying toping from host to host?()
单项选择题 Refer to the exhibit. VLAN2, VLAN3, and VLAN10 are configured on the switch D-SW1.Host computers are on VLAN 2 (10.1.2.0), servers are on VLAN 3 (10.1.3.0), and the management VLAN is on VLAN10 (10.1.10.0). Hosts are able to ping each other but are unable toreach the servers. On the basis of the exhibited output, which configuration solution could rectifythe problem?()