Today Big Q: examcollection 300 115?

Q1. Which security violation mode drops packets with unknown source addresses and increments the violation counter ?

A. Shutdown

B. Restrict

C. Protect

D. Drop

E. Inhibit

Q2. Which two combinations of Ether Channel modes support the formation of an EtherChannel? (Choose two.)

A. desirable, passive

B. desirable, desirable

C. active, passive

D. passive, passive

E. active, desirable

Q3. Which two statements about error-disabled ports are true? (Choose two.)

A. They can be recovered only by resetting the interface.

B. When a port is error-disabled, all traffic on the port stops.

C. When a port is error-disabled, it may continue to pass management traffic.

D. When a port is error-disabled, the port LED changes to solid orange.

E. By default, error-disabled ports automatically recover once the issue is resolved.

Q4. Which three pieces of information about the remote device are reported by Cisco Discovery Protocol? (Choose three.)

A. The routing protocols in use on the device

B. Its spanning-tree state

C. Its hostname

D. Its port number

E. Its configuration register value

F. Its hardware platform

Q5. Which two statements about 802. 1q are true? (Choose two )

A. It encapsulates the original Ethernet frame and adds a VLAN identifier.

B. It increases the maximum size an Ethernet frame to 1094 bytes.

C. It is a Cisco proprietary protocol.

D. When It is enabled, it forces a recalculation of the frame check sequence field.

E. It supports 8-byte VLAN identifiers.

F. It adds a 32-bit field to the Ethernet frame between the source MAC address and length fields.

Q6. In which state does the standby virtual gateway take election?

A. learn

B. listen

C. init

D. reply

Q7. Which two statements about HSRP, GLBP, and VRRP are true? (Choose two.)

A. HSRP is the preferred protocol to be used on multivendor environments.

B. VRRP has one master router, one standby router, and many listening routers.

C. GLBP allows for a maximum of four MAC addresses per group.

D. HSRP supports up to 255 groups on the same switch or router.

E. VRRP is a Cisco proprietary protocol.

Q8. Refer to the exhibit.

You have configured routers R1 and R2 with VRRP for load sharing as shown. Which two effects of this configuration are true? (Choose two.)

A. Router R2 is the primary gateway for 10.1.0.1 and Router R1 is the primary gateway for 10.1.0.10.

B. PC2 and PC4 use router R1 as the primary gateway.

C. The four PCs send all request to router R1, which forward traffic to router R2 as necessary.

D. Router R1 is the primary gateway for 10.1.0.1 and router R2 is the primary gateway for 10.1.0.10.

E. PC1 and PC3 use router R1 as the primary gateway.

F. The four PCs send packets round-robin between routers R1 and R2.

Q9. What is the effect of configuring the following command on a switch?

Switch(config) # spanning-tree portfast bpdufilter default

A. If BPDUs are received by a port configured for PortFast, then PortFast is disabled and the BPDUs are processed normally.

B. If BPDUs are received by a port configured for PortFast, they are ignored and none are sent.

C. If BPDUs are received by a port configured for PortFast, the port transitions to the forwarding state.

D. The command enables BPDU filtering on all ports regardless of whether they are configured for BPDU filtering at the interface level.

Q10. Which HSRP extension allows groups to share traffic loads?

A. GLBP

B. CHSRP

C. MHSRP

D. CGMP

E. FHRP