the high-speed links as the preferred path when routing to router H?

Refer to the exhibit.

This customer uses Gigabit Ethernet on all router interfaces and gets point-to-point Layer 2 VPN connections from their telco provider This network runs IS-IS with default parameters.

Which action manipulates traffic flow so that router A traffic takes

the high-speed links as the preferred path when routing to router H?
A . Match the interface bandwidth with the actual circuit speed
B . Adjust the reference bandwidth used to calculate the interface metrics.
C . Manually adjust the delay parameters on the circuits
D . Manually adjust the interface metrics

View Answer

Answer: B