Question 96

UA2000 alarm according to whether be confirmed and cleared, the alarm status have? (Multiple choice)
  • Question 97

    (single) What is the number of ADSL2+ subbands?
  • Question 98

    (single) Is the following description correct? TTL is mainly used to prevent the cyclic forwarding of IP packets in the network and waste network bandwidth.
  • Question 99

    UA5000 use supervlan command to increase the number of Sub VLAN in a Super VLAN. Which of the following can VLAN type of Sub VLAN be? (Multiple choice)
  • Question 100

    (single) Which of the following DHCP messages is sent by the DHCP client?