C. Frame Relay PVC
E. Frame Relay SVC
Which term describes a spanning-tree network that has all switch ports in either the blocking or forwarding
Which two of these are characteristics of the 802.1Q protocol?(choose two)
A. it is a layer 2 messaging protocol which maintains vlan configurations across network.
B. it includes an 8-bit field which specifies the priority of a frame.
C. it is used exclusively for tagging vlan frames and dose not address network reconvergence following
switched network topology changes.
D. it modifies the 802.3 frame header,and thus requires that the FCS be recomputed.
E. it is a trunking protocol capable of carring untagged frames.
Refer to the exhibit.Which two statements are true of the interfaces on switch1?(choose two)
A. A hub is connected directly to FastEthernet0/5
B. FastEthernet0/1 is configured as a trunk link.
C. FastEthernet0/5 has statically assigned mac address
D. Interface FastEthernet0/2 has been disable.
E. Multiple devices are connected directly to FastEthernet0/1.
F. FastEthernet0/1 is connected to a host with multiple network interface cards.
Which two statements apply to dynamic access lists?(choose two)
A. they offer simpler management in large internetworks.
B. you can control logging messages.
C. they allow packets to be filtered based on upper-layer session information.
D. you can set a time-based security policy.
E. they provide a level of security against spoofing.