Question 1
Refer to the exhibit.
The routers have established IS-IS adjacencies on which IPv4 system addresses are exchanged. An operator successfully configures multi-topology IS-IS routing so that the IPv6 system addresses are also exchanged between routers. After IPv6 has been configured, which of the following is TRUE?
Router R2 has two IS-IS adjacencies and two LSPs.
Router R2 has two IS-IS adjacencies and three LSPs.
Router R2 has two IS-IS adjacencies and four LSPs.
Router R2 has four IS-IS adjacencies and three LSPs.
Router R2 has four IS-IS adjacencies and four LSPs.
Router R2 has four IS-IS adjacencies and six LSPs.
Correct answer: C