Question 51

By default, how long is the lease period of the IP address assigned by the DHCP server?
  • Question 52

    Which statement about OSPF protocol DR is correct?
  • Question 53

    Which of the following statements about Trunk port and Access port are correct?
  • Question 54

    On Huawei routers, what is the default value of the OSPF protocol internal routing priority?
  • Question 55

    Telnet is based on TCP protocol.