how does the Solaris 10 OS server respond to clients that try to establish a tcp connection?
On a running Solaris 10 OS server, packet filtering is enabled, and the
configuration of the Solaris IP Filter firewall is stored in the /etc/ipf/ipf.conf file, which contains:
pass in proto tcp from any to any port = 23
pass in proto tcp from any to any port = 21
block in all
With this configuration in place, how does the Solaris 10 OS server respond to clients that try to establish a tcp connection?
Which two commands need to be run to achieve this after the hme instance has been set?
Refer to the Exhibit.
Due to issues with a switch on your network, one of your servers needs to have the hme1 interface forced to 100 Mbps half duplex . The exhibit shows the current configuration of the hme1 interface.
Which two commands need to be run to achieve this after the hme instance has been set? (Choose two.)
How long after the domain is removed from the primary server will the secondary server stop returning authorit
Refer to the Exhibit.
A DNS zone file is shown in the exhibit. The configuration for this domain is removed from the primary server, but the secondary server is not modified.
How long after the domain is removed from the primary server will the secondary server stop returning authoritative replies for this domain?
What needs to be done to resolve this problem?
After a new installation of the Solaris 10 OS, the following message is repeatedly showing up in the /var/adm/messages file:
Feb 02 10:04:52 postman sendmail[898]: [ID 702911 mail.alert] unable to qualify my own domain name
(postman) — using short name
What needs to be done to resolve this problem?
What fixes this problem?
This message appears in a system’s console window:
Jan 24 12:02:03 sys11 in.mpathd[853]: No test address configured on interface hme2; disabling
probe-based failure detection on it
What fixes this problem?
Which command can be used on the client to discover if the clock is being synchronized with a public reference
The administrator of a Solaris OS workstation has configured and enabled the NTP client to use the default multicast address for communicating with an available local NTP server.
Which command can be used on the client to discover if the clock is being synchronized with a public reference NTP server or with some alternate undisciplined local clock?
Which two statements are true?
Given the following DHCP server debug output:
3cdbc797: Datagram received on network device: hme0
3cdbc797: No more IP addresses on network 192.6.17.0 network (01080020F81CE0)
Which two statements are true? (Choose two.)
What impact does this have on NTP behavior?
A system administrator has configured a Solaris system to operate as an NTP server supporting peer NTP servers and clients on a local subnet. The NTP configuration file contains the line:
enable auth
What impact does this have on NTP behavior?
Which setting needs to be modified to resolve this problem?
While trying to configure an existing DNS server to be a secondary server
for the domain mydomain.com, you receive the following error:
Dec 25 08:12:52 frogstar named[1531]: transfer of ‘mydomain.com/IN’ from 192.168.10.11#53: failed
while receiving responses: REFUSED
Which setting needs to be modified to resolve this problem?
What are two possible causes of this problem?
A DNS server is correctly configured to resolve queries. On a system on the
network, you run the command, ping www.sun.com, and immediately receive the error message:
ping: unknown host www.sun.com
What are two possible causes of this problem? (Choose two.)