Question 1
The interface IP address and virtual IP address configured for VRRP must not be identical.
A. True
B. False
Question 2
Which of the following statements are correct regarding default gateway of PC in the network running VRRP?
A. Configure only one gateway for the PC which is the IP address of Master.
B. Configure only one gateway for the PC which is the IP address of virtual router.
C. Configure two gateways for the Pc which are the IP addresses of Master and Slave.
D. Configure three gateways for the PC which are the IP addresses of Master, Slave and virtual router.
Question 3
In traffic policing using two token buckets & two-rate, when the CIR is set to 1 Mbit/s and the PIR is set to 2 Mbit/s, what is the maximum transmission rate for the traffic in green?
A. 1 Mbit/s
B. 2 Mbit/s
C. 3 Mbit/s
D. 4 Mbit/s
Question 4
WFQ can effectively control the delay and jitter by means of configuring weights for different services.
A. True
B. False
Question 5
The IP packet has a special field to mark the QoS. For example, the last 6 bits in the ToS field of an IPv4 packet mark the DSCP value.
A. True
B. False
Question 6
Which of the following statements about the device state change is correct after failure in the intermediate link for transmitting VRRP heartbeats?
A. The status of the master and salve devices remains unchanged.
B. Both the master and slave devices enter the Master state.
C. Both the master and slave devices enter the Slave state.
D. Both the master and slave devices enter the Initial state.
Question 7
IP QoS models include: (Choose three.)
A. Best-Effort
B. Integrated Service
C. Differentiated Service
D. FIFO Service
Question 8
The virtual router uses a virtual MAC address but not the actual MAC address of the interface to respond to an ARP request.
A. True
B. False
Question 9
A VRRP virtual router can have one or more IP addresses.
A. True
B. False
Question 10
After the session is re-established between the BGP GR helper and its neighbor, original forwarding entries are deleted.
A. True
B. False
