Which command can be used to query the NTP server server1 for the current time of day, and can set the time and date on the system’s clock?
You configured an NTP server to use its local undisciplined clock and also an external server at address 184.108.40.206. Additionally, you created a fudge line:
server 127.127.1.0 prefer server
fudge 127.127.1.0 stratum 12
What is the purpose of the fudge line?
Which statement about supporting JumpStart installations by DHCP is true?
While using telnet, which two protocols are involved in peer-to-peer communication? (Choose two.)
An unauthorized administrator has recently made some changes to your server. As a result, the server is using ARP to attempt to reach hosts on a different subnetwork. Which file has been erroneously modified?
Which three are components of a subnetted IP address? (Choose three.)
You use the default router file in /etc to establish a default router to use for all indirectly routed packets. Which two are benefits of using this file? (Choose two.)
Which Class C networks are described by the CIDR routing table entry 220.127.116.11/23?
This message appears in a system’s console window:
May 9 08:02:03 sys11 in.mpathd: Failures cannot be detected on qfe0 as no IFF_NOFAILOVER
address is available
What does the message indicate?
A host’s IPv6 link-local unicast address is based on the host’s Ethernet address. The beginning of the address is prefixed by a specific Format Prefix (FP) value to indicate that the address is a link-local address. In addition, a 16-bit code is inserted in 64-bit Interface ID portion of the IPv6 address to enable a 48-bit Ethernet address to become 64 bits in length.
Which value represents the 16-bit code?