Oracle Solaris 10 Network Administrator Certified Expert Exam
Question No: 61 – (Topic 1)
A network administrator correctly configures a DHCP server that is serving JumpStart and non-JumpStart clients. One of the DHCP clients asks for an IP address. It does NOT ask
for any other parameters such as subnet mask, router, and encapsulated vendor options.
A variable must be modified in the /etc/default/dhcpagent file on the client to configure the DHCP client#39;s dhcpagent to request additional networking information from the DHCP server.
Which variable must be modified?
Question No: 62 DRAG DROP – (Topic 1)
Click the Task button.
The NAT function of the Solaris IP Filter software can provide various functions. Match the ipnat configuration keyword with its function.
Note: Not all ipnat keywords are used.
Question No: 63 – (Topic 1)
Your routing table has become corrupted. You decide to empty the routing table before you recreate it. Which command deletes all non-local entries from the routing table?
route delete all
route delete default
pkill -HUP in.routed
Question No: 64 – (Topic 1)
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:
What are two possible causes of this problem? (Choose two.)
The DNS server is not a secondary server for sun.com.
The www.sun.com host does not reply to ping requests.
The file, /etc/resolv.conf, has NOT been configured on the system.
The nscd daemon is NOT running on the system.
The file, /etc/dns.conf, has NOT been configured on the system.
The file, /etc/nsswitch.conf, does NOT reference DNS.
Question No: 65 – (Topic 1)
Which two are functions of the Type field of an Ethernet frame? (Choose two.)
It defines the protocol that processes the encapsulated data.
It helps the receiving interface to determine the starting bit of an Ethernet frame.
It describes the data encapsulated in the payload section of an Ethernet frame.
It identifies the location of the target system on the local link.
It is used for error detection.
Question No: 66 – (Topic 1)
Given this Solaris IP Filter rule enabled on a host:
pass out quick all block in all
pass in from 192.168.1.55/32 to any block out on hme0
Which two statements describe rule processing behavior for this configuration? (Choose two.)
All outbound packets leaving hme0 are blocked.
Outbound packets are applied to a total of two rules.
All outbound packets are permitted.
All inbound packets from host 192.168.1.55 are permitted.
Question No: 67 – (Topic 1)
The network in your company is divided into different subnets. All Solaris 10 OS servers on your network have Solaris IP Filter firewall enabled with a default policy rule that blocks all incoming connections.
One subnet, with address space 10.1.1.0/24, has a server named sys-x with the IP address 10.1.1.100/32. Due to changes in your network, the sys-x server must accept connections to its X:0 to X:9 terminal ports only from the 10.1.1.0/24 subnet.
Which line must be added in the /etc/ipf/ipf.conf firewall configuration file in order to implement these changes?
pass in quick proto tcp from 10.10.1.100/32 to any
pass in quick proto tcp from 10.1.1.100/32 to any port 5999 gt;lt; 6010
pass in quick proto tcp from 10.1.1.0/24 to any port 5999 gt;lt; 6010
pass in quick proto tcp from 10.1.1.0/24 to any port 5999 lt;gt; 6010
pass in quick proto rpc from 10.1.1.0/24 to any port 5999 lt;gt; 6010
Question No: 68 – (Topic 1)
host name IP address MAC address myhost 126.96.36.199 8:0:20:50:10:20
server1 188.8.131.52 8:0:20:75:6e:8f
The workstation myhost reboots. It needs to mount a file system from server1 on the local subnet.
Which address is returned by server1 in the ARP reply?
Question No: 69 – (Topic 1)
A DHCP server#39;s IP address is 192.168.1.1.
This DHCP server supports clients in two different class C networks. A DHCP client in one of the networks has an IP address of 192.168.2.50. A DHCP client in the other network has an IP address of 192.168.30.50.
Which two files must exist on the DHCP server to support these clients? (Choose two.)
Question No: 70 – (Topic 1)
You want to log the TCP packets your web server is receiving, without blocking any traffic. Which Solaris IP Filter rule should you use to achieve this?
pass in proto tcp from any to 0/32 port = 80
Solaris IP Filter cannot log without filtering
pass in log-only proto tcp from any to 0/32 port = 80
ignore in log tcp from any to 0/32 port = 80
pass in log proto tcp from any to 0/32 port = 80
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