disablednslookup

AboutthistaskTodisableDNSlookups:ProcedureEditfile/etc/nsswitch.conf.Placeapoundsign(#)atthebeginningofthelinethatreadshosts: ...,2021年9月12日—Ifthereisnodnsserveravailableterminalwillhangwhenlookupisdone.ToavoiddelayifDNSserverisnotconfigured,it'sagoodideato ...,2023年12月23日—ThiscommandhelpsyoutopreventautomaticDNSlookupinCiscodevices.,,2020年9月7日—DisablingDNSLookup.WhenworkingonCiscoRou...

參考資訊如下
Disable DNS

About this task To disable DNS lookups: Procedure Edit file /etc/nsswitch.conf . Place a pound sign ( # ) at the beginning of the line that reads hosts: ...

Disable DNS Lookup Cisco Device - Pahrial Ms

2021年9月12日 — If there is no dns server available terminal will hang when lookup is done. To avoid delay if DNS server is not configured, it's a good idea to ...

How to disable Automatic DNS Lookup In Cisco Devices

2023年12月23日 — This command helps you to prevent automatic DNS lookup in Cisco devices.

How to Disable DNS Lookup in Cisco

How to disable DNS lookup in Cisco?

2020年9月7日 — Disabling DNS Lookup. When working on Cisco Routers and switches, one gives an error command which takes it to a long queue of DNS lookup.

How to Disable Reverse DNS for Nessus

2020年6月12日 — How to Disable Reverse DNS in Nessus: · 1. Login to the local Nessus Scanner. · 2. Select Settings on the top menu bar. · 3. Select Advanced on the ...

How to disable reverse DNS lookup in SSH

The only way to disable the DNS lookups is to run sshd with the -u0 option, which fortunately can usually be embedded in /etc/sysconfig/jenkins with the line ...

How to turn off the DNS lookup

2020年4月22日 — 1. Use Cloudflare's DNS: Cloudflare's DNS resolver is fast and reliable, and it can help reduce DNS lookups. · 2. Enable DNS caching: ...

I Commands

To enable the Domain Name Server (DNS) lookup feature, use the ip domain-lookup command. Use the no form of this command to disable this feature. ip domain- ...