ELTEX ESR-1000 - Page 568

ESR series service routers.ESR-Series. User manual
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Step Description Command Keys
esr(config-ipv6-dhcp-server)#
dns-server <IPV6-ADDR>
<IPV6-ADDR> – DNS server IPv6
address, defined as X:X:X:X::X where
each part takes values in
hexadecimal format [0..FFFF].Up to
8 IP addresses can be specified
separated by commas.
10 Specify maximum IP addresses
lease time (optional).
If DHCP client requests the lease
time that exceeds a maximum
value, the time specified by the
command will be set.
esr(config-dhcp-server)# max-
lease-time <TIME>
<TIME> – maximal IP address lease
time, sets in format DD:HH:MM,
where:
DD – amount of days, takes
values of [0..364].
HH – amount of hours, takes
values of [0..23].
MM – amount of minutes,
takes the value of [0 ..59].
Default value: 1 day.
esr(config-ipv6-dhcp-server)#
max-lease-time <TIME>
11 Specify the lease time for which a
client will be given IP address
(optional).
This time will be used if a client
did not request the certain lease
time.
esr(config-dhcp-server)# default-
lease-time <TIME>
<TIME> – maximal IP address lease
time, sets in format DD:HH:MM,
where:
DD – amount of days, takes
values of [0..364].
HH – amount of hours, takes
values of [0..23].
MM – amount of minutes,
takes the value of [0 ..59].
Default value: 12 hours.
esr(config-ipv6-dhcp-server)#
default-lease-time <TIME>
12 Create supplier class identifier
(DHCP Option 60) (optional).
esr(config)# ip dhcp-server
vendor-class-id <NAME>
<NAME> – carrier class identifier,
set by the string of up to 31
characters.
esr(config)# ipv6 dhcp-server
vendor-class-id <NAME>
13 Specify specific supplier
information (DHCP Option 43).
esr(config-dhcp-vendor-id)#
vendor-specific-options <HEX>
<HEX> – vendor-specific
information, specified in
hexadecimal format up to 128
symbols.
esr(config-ipv6-dhcp-vendor-id)#
vendor-specific-options <HEX>
14 Specify NetBIOS server IP address
(DHCP option 44) (optional).
esr(config-dhcp-server)# netbios-
name-server <ADDR>
<ADDR> – NetBIOS server IP
address, defined as
AAA.BBB.CCC.DDD where each part
takes values of [0..255]. Up to 4 IP
addresses can be specified.