Sun Certified Network Administrator for Solaris 10
Questions, Answers, Braindumps (310-302)
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You are creating a plan to increase network security.
Which two network topologies and devices should be
phased out? (Choose two.)
Answer: A, B
As part of a security audit, you are compiling a list
of MAC addresses for systems on the subnet You administer.
Given the output:
Net to Media Table: IPv4
Device IP Address Mask Flags Phys Addr
------ -------------------- --------------- -----
hme0 192.168.1.14 255.255.255.255 59:76:6f:6e:6e:65
hme0 dbms-02 255.255.255.255 57:65:46:6f:76:65
hme0 dbms-01 255.255.255.255 59:6f:75:21:3b:29
hme0 dbms-03 255.255.255.255 SP 08:00:20:ad:d5:9e
hme0 188.8.131.52 240.0.0.0 SM 01:00:5e:00:00:00
Which two commands create this output? (Choose two.)
A. arp -a
B. arp -an
C. kstat -av
D. netstat -p
E. netstat -av
F. ifconfig hme0
Answer: A, D
You are attempting to configure link-based IPMP on
a system containing two physical interfaces. Both
interfaces are in the same group. Which two statements
are true in a working link-based IPMP configuration?
A. Each interface must have a unique test address.
B. Each interface must have a unique MAC address.
C. Both interfaces must be connected to the same switch.
D. All failover addresses must have the DEPRECATED
E. Both interfaces must be connected to the same IP
F. IPMP must be started by running the if_mpadmn -e
Answer: B, E
To more efficiently allocate and manage their network
infrastructure, the Network Company is implementing
Classless Inter-Domain Routing. Which routing protocol
is best suited to prepare for this implementation?
Each DNS zone must have a primary server. Which two
are features of a DNS primary server? (Choose two.)
A. They maintain data about each of the top-level
B. They are the system on which all changes are made
to the zone.
C. They are never authoritative for any domain, except
for the loopback address.
D. They provide update information and synchronize
secondary servers when the secondary servers request
Answer: B, D
A DNS server that you administer has stopped responding
to client requests. Which four commands can you use
in debugging the DNS server? (Choose four.)
C. pkill -HUP inetd
D. pkill -INT in.inetd
E. pkill -INT in.named
F. pkill -USR1 in.named
G. svcadm restart system/name-service-cache
Answer: A, B, E, F
A DHCP client is configured with the RELEASE_ON_SIGTERM=yes
parameter. Which two actions force a DHCP client to
relinquish the IP address it obtained through DHCP
on the hme0 interface? (Choose two.)
A. Shut down the DHCP client.
B. Run the dhcpinfo command with the r option.
C. Run the dhcpagent command with the r option.
D. Run the pkill -9 dhcpagent command.
E. Run the stop option of the ifconfig hme0 dhcp command.
F. Run the release option of the ifconfig hme0 dhcp
Answer: A, F
A new system is being installed with multiple interfaces
configured and IP Forwarding enabled. One interface,
ge0, connects to the primary company LAN. Another
interface, ge1, connects to a LAN dedicated to administration
of the company's servers.
ge0 IP Address = 10.0.0.25/32
ge1 IP Address = 192.168.1.25/32
Admin network = 192.168.1.0/24
Primary network = 10.0.0.0/24
Solaris IP Filter firewall must be configured in a
1- Systems on the admin network can reach the primary
2- The system itself has to be reached using ssh from
all systems on the admin network.
3- Systems on the primary network cannot reach any
systems on the admin network.
Which three rules should be included in the Solaris
IP Filter configuration? (Choose three.)
A. block in all
B. block out all
C. block out quick log on ge0 from 192.168.1.0/24
D. pass out quick log from 192.168.1.0/24 to any keep
E. pass in quick from 192.168.1.0/24 to 10.0.0.0/24
flags keep state
F. pass in quick proto tcp on ge1 from 192.168.1.0/24
to 192.168.1.25/32 port = 22 flags keep state
G. pass out quick on ge0 from 10.0.0.25 to 10.0.0.0/24
flags keep state
Answer: A, E, F