Reading...
Play button
Play button
Use LEFT and RIGHT arrow keys to navigate between flashcards;
Use UP and DOWN arrow keys to flip the card;
H to show hint;
A reads text to speech;
37 Cards in this Set
- Front
- Back
|
What must be done to enable DHCP-DNS integration?
|
configure the scope or the server for integration
|
|
|
Which types of routing-related filters can be created through RRAS?
|
route filters and peer filters
|
|
|
What are the three private address ranges?
|
10.0.x.y, 172.16.x.y, and 192.168.x.y
|
|
|
When is broadcast resolution attempted to resolve NetBIOS names?
|
when WINS resolution has failed
|
|
|
Why is WINS replication necessary?
|
WINS queries will cross subnets unnecessarily on large networks
|
|
|
In a replication partnership, what is the partner that sends a "new data available" message called?
|
the push partner
|
|
|
In a replication partnership, what is the partner that requests new data called?
|
the pull partner
|
|
|
How can you reject any incoming call from a client that can't use a specified level of encryption?
|
uncheck the No Encryption box on the Encryption tab of the remote access policy's profile
|
|
|
What level are DHCP address range exclusions assigned at?
|
the scope level
|
|
|
DHCP scopes are assigned at what level?
|
the scope level
|
|
|
What entities are normally responsible for maintaining a routing table?
|
the routing protocol
|
|
|
What is a persistent route?
|
a route that is maintained until manually deleted
|
|
|
What three parts make up an entry in a routing table?
|
network ID, forwarding address, and a metric
|
|
|
What three protocols are required for AD?
|
TCP/IP, DNS, and LDAP
|
|
|
What is a mirrored rule?
|
a single rule that specifies the same source and destination for inbound and outbound traffic
|
|
|
What happens if settings on a local machine conflict with settings assigned by a DHCP server?
|
the locally assigned settings take effect
|
|
|
What can you do to enable dial-up users to get a fixed IP address?
|
define an address pool on the IP tab of the RAS server's properties
|
|
|
What are the three components of a network packet?
|
header, data, and trailer
|
|
|
What does a network binding do?
|
associates a protocol with a NIC
|
|
|
At what OSI layer does translation between logical and physical network addresses occur?
|
network layer
|
|
|
What OSI layer filters out packets received by a device that are not addressed to it?
|
the data link layer
|
|
|
If multiple DNS SRV records have the same priority, what happens when a resolver asks for an SRV record?
|
the weights of the records are used to determine which SRV record is returned
|
|
|
What does a WINS server produce if a client tries to register a name that's already in use?
|
a challenge message
|
|
|
What are the four DHCP steps?
|
Discovery, Offer, Request, and Acknowledgement
|
|
|
What IP address and server address does a client use when in the DHCP discovery phase?
|
IP address of 0.0.0.0 and server address of 255.255.255.255
|
|
|
If a Windows 2000 client receives multiple DHCP offers, how does it determine which to accept?
|
a 2000 client will accept the first DHCP offer it receives
|
|
|
When does a DHCP client first send a lease renewal request?
|
when the lease is half over
|
|
|
If a DHCP client doesn't receive a response to its first renewal request, what happens?
|
the client sends another renewal request when the lease is 87.5% (7/8) over
|
|
|
What OSI layer does DNS work at?
|
application layer
|
|
|
What characters are allowed in legal DNS names?
|
upper- and lowercase letters, numbers, and hyphens
|
|
|
What is the format of a name server record?
|
<domain> @ IN NS <name_server>
|
|
|
How do service records use priority?
|
the lowest-priority record is chosen
|
|
|
How do service records use weight?
|
for service records with equal priority, the winner is chosen by probability based on weight
|
|
|
What port does Kerberos use?
|
88
|
|
|
What port does LDAP use?
|
389
|
|
|
Where are zone files stored in a non-AD integrated zone?
|
%systemroot%\system32\DNS
|
|
|
What four command do DNS boot files support?
|
directory, cache, primary, and secondary
|
