QUESTION: 25

Which of the items are unreasonable to configure the default route on the PTN device in the LTE solution?

The default route is configured on the L2/3 master node, and the next-hop points to the L3 master node
A default route is configured on the L2/L3 standby node, and the next hop points to the L3 master node
On the L3 raw node, configure a default route with the next hop pointing to the main L2/L3 node
Configure the default route on the standby point, and the next hop points to the standby L2/L3 node

Answer(s): C,D

QUESTION: 26

In the LTE service, X2 traffic forwarding between base stations needs to be enabled.
Which of the following statements about the forwarding path in the x2 traffic flow is correct?

X2 traffic forwarding on the same network segment does not require Layer 3 routes or interfaces
For forwarding in the X2 flow between base stations on different network segments under the same L2L3 node, it is necessary to transfer between L3VE sub-interfaces
Different L2L3 nodes must forward the X2 traffic with the base station to the base station, and it must be transited by the L3 node.
X2 traffic forwarding between different cities requires SGW participation

Answer(s): B

Reveal Solution Next Question

QUESTION: 27

The M40 board has 2 waves of access, and the power of each wave is -4dBm. So which of the following values is the power of the M40 output port? (M40 insertion loss is 6.5dBm)