E-Lins H820QO Series, Руководство пользователя

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H820QO User Manual
E-Lins Technology Co.,Limited
Tel: +86-755-29230581 E-mail: sales@e-lins.com www.e-lins.com
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Suppress logging : Suppress logging of the routine operation of these protocols
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Allocate IP sequentially : Allocate IP addresses sequentially, starting from the lowest available
address.
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Filter private : Do not forward reverse lookups for local networks.
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Filter useless : Do not forward requests that cannot be answered by public name servers.
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Localise queries : Localise hostname depending on the requesting subnet if multiple IPs are
available.
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Expand hosts
: Add local domain suffix to names served from hosts files.
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No negative cache : Do not cache negative replies, e.g. for not existing domains.
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Strict order : DNS servers will be queried in the order of the resolvfile.
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Bogus NX Domain Override : List of hosts that supply bogus NX domain results.
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DNS server port : Listening port for inbound DNS queries
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DNS query port
: Fixed source port for outbound DNS queries
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Max DHCP leases : Maximum allowed number of active DHCP leases
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Max edns0 packet size : Maximum allowed size of EDNS.0 UDP packets.
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Max concurrent queries : Maximum allowed number of concurrent DNS queries.