13-2
C
HAPTER
13: DNS C
OMMANDS
Add Commands
This section describes the following DNS Add commands:
add dns host
<host_name and domain_name>
address
<IP_address>
add dns server
<IP_address>
preference
<priority_rating>
name
<server_name and domain_name>
add dns host
<host_name
and domain_name>
address
<IP_address>
Adds the named host to the Local Host Table. When the system needs to resolve
an address for an IP host name, the Local Host Table is checked first, before a
request is sent to the remote DNS Name Server.
add dns server
<IP_address> preference
<priority_rating> name
<server_name and
domain_name>
Adds the IP address of a remote DNS server to the Domain Name Server Table. The
preference number specifies the order DNS servers in this table are accessed, with
1 as the highest preference and 10 as the lowest. The first specified server is sent
the IP Host Name to be resolved, first
with
, then
without
the default domain name
(see
set dns
domain_name
for more information about the default domain name).
If that server cannot resolve the name, it is sent to the next specified server.
The OfficeConnect Gateway will try to reach each configured host three times in
round-robin fashion before issuing an error message. For instance, in the case of
three off-line servers - A, B and C - the OfficeConnect Gateway will admit failure
only after trying to reach them one after the other, three times.
Command
Type
Command Name
List
list dns cache
list dns hosts
list dns ncache
list dns servers
Set
set dns
set dns server preference
<number>
name
<server_name>
address
<IP_address>
Show
show dns
show dns settings
show dns cache
<1-65535>
show dns ncache
<1-65535>
Parameters
Description
<host_name>
Designation of the local host. The limit is
64 ASCII
characters.
address
IP address of a named host in
nnn.nnn.nnn.nnn
format.
Parameters
Description
<IP_address>
IP address of a server in
nnn.nnn.nnn.nnn
format.
preference
Specifies the order in which name servers are used, with
1
as the highest
priority. The range is
1-10
.
name
Designation (optional) of the name server. The limit is
64 ASCII
characters.
Содержание OfficeConnect 3C100XF
Страница 1: ...http www 3com com OfficeConnect Gateway CLI User s Guide Release 1 0 Part No 10042302 Rev AA ...
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Страница 18: ...iv ABOUT THIS GUIDE ...
Страница 30: ...1 12 CHAPTER 1 USING THE COMMAND LINE INTERFACE CLI ...
Страница 50: ...3 14 CHAPTER 3 ADMINISTRATIVE CLI COMMANDS ...
Страница 58: ...4 8 CHAPTER 4 CONFIGURING AND MANAGING USERS ...
Страница 70: ...6 8 CHAPTER 6 BRIDGING COMMANDS ...
Страница 78: ...8 4 CHAPTER 8 INTERFACE COMMANDS ...
Страница 82: ...9 4 CHAPTER 9 ARP COMMANDS ...
Страница 88: ...11 4 CHAPTER 11 DHCP COMMANDS ...
Страница 124: ...12 36 CHAPTER 12 IP ROUTING COMMANDS ...
Страница 134: ...13 10 CHAPTER 13 DNS COMMANDS ...
Страница 142: ...15 6 CHAPTER 15 MULTICASTING AND IGMP COMMANDS ...
Страница 160: ...17 8 CHAPTER 17 PPP COMMANDS ...
Страница 182: ...21 6 CHAPTER 21 ADDRESS TRANSLATION COMMANDS ...
Страница 186: ...22 4 CHAPTER 22 IPSEC COMMANDS ...
Страница 188: ...23 2 CHAPTER 23 SECURITY ASSOCIATION SA COMMANDS ...
Страница 192: ...24 4 CHAPTER 24 TCP COMMANDS ...
Страница 204: ...25 12 CHAPTER 25 SNMP COMMANDS ...
Страница 210: ...26 6 CHAPTER 26 IP FILTERS COMMANDS ...
Страница 238: ...29 6 CHAPTER 29 TRACEROUTE COMMANDS ...
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