According to this picture, we can judge:
As shown in the figure, all interfaces of the router enable OSPF. Which of the following statements is correct?
An engineer used two routers to test IPv6 services, and simulated the interconnection between headquarters and branches by running BGP4+.The logical topology of the network is shown in the figure. Regarding the transmission of IPv6 routes between two devices, which of the following statements is wrong?
As shown in the figure, Site1 and Site2 need to achieve mutual access through the operator's BGP/MPLS IPVPN. It is known that the public network tunnel between PE1 and PE2 has been established (the label information is shown in the figure), and PF1 has advertised the 192.168.1.0/24 network segment route in Site1 to PE2 through the MP.JIBGP neighbor relationship, and the route learning is normal.When capturing the data that Site2 visits the 192.168.1.0/24 of Site1 between P and PE1, what should be the outermost label?
Part of the configuration of R1 is as follows. Which statement about OSPF on R1 is correct?
In order to speed up the perception of link failures in the IS-IS network, IS-IS can be linked with BFD.
