http://wiki.ciscolinux.co.uk/index.php?action=history&feed=atom&title=Cisco_DNS_configuration 2026-04-05T08:33:57Z Revision history for this page on the wiki MediaWiki 1.37.2 http://wiki.ciscolinux.co.uk/index.php?title=Cisco_DNS_configuration&diff=1146&oldid=prev 2014-04-30T18:25:07Z

<p><span dir="auto"><span class="autocomment">Check current DNS servers</span></span></p> <table style="background-color: #fff; color: #202122;" data-mw="interface"> <col class="diff-marker" /> <col class="diff-content" /> <col class="diff-marker" /> <col class="diff-content" /> <tr class="diff-title" lang="en-GB"> <td colspan="2" style="background-color: #fff; color: #202122; text-align: center;">← Older revision</td> <td colspan="2" style="background-color: #fff; color: #202122; text-align: center;">Revision as of 20:25, 30 April 2014</td> </tr><tr><td colspan="2" class="diff-lineno" id="mw-diff-left-l1">Line 1:</td> <td colspan="2" class="diff-lineno">Line 1:</td></tr> <tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>= Check current DNS servers =</div></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>= Check current DNS servers =</div></td></tr> <tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><br/></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><br/></td></tr> <tr><td class="diff-marker" data-marker="−"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div>To list the current <del style="font-weight: bold; text-decoration: none;">status </del>of <del style="font-weight: bold; text-decoration: none;">what </del>DNS servers <del style="font-weight: bold; text-decoration: none;">are </del>used by the router <del style="font-weight: bold; text-decoration: none;">we can use </del>&lt;<del style="font-weight: bold; text-decoration: none;">code</del>&gt;show ip dns view&lt;/<del style="font-weight: bold; text-decoration: none;">code</del>&gt; command. Please see below that ''Domain name-servers:'' section has been populated automatically by ISP (BTBusiness ADSL) <del style="font-weight: bold; text-decoration: none;">where </del>IP is <del style="font-weight: bold; text-decoration: none;">statis </del>but dns servers <del style="font-weight: bold; text-decoration: none;">were </del>requested by &lt;<del style="font-weight: bold; text-decoration: none;">cede</del>&gt;ppp ipcp dns request&lt;/<del style="font-weight: bold; text-decoration: none;">code</del>&gt; command within &lt;<del style="font-weight: bold; text-decoration: none;">code</del>&gt;interface Dialer0&lt;/<del style="font-weight: bold; text-decoration: none;">code</del>&gt; section. Also the router acts as DNS server having &lt;<del style="font-weight: bold; text-decoration: none;">code</del>&gt;ip dns server&lt;/<del style="font-weight: bold; text-decoration: none;">code</del>&gt; statement within its config.</div></td><td class="diff-marker" data-marker="+"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div>To list the current <ins style="font-weight: bold; text-decoration: none;">list </ins>of DNS servers used by the router <ins style="font-weight: bold; text-decoration: none;">issue </ins>&lt;<ins style="font-weight: bold; text-decoration: none;">tt</ins>&gt;<ins style="font-weight: bold; text-decoration: none;">'''</ins>show ip dns view<ins style="font-weight: bold; text-decoration: none;">'''</ins>&lt;/<ins style="font-weight: bold; text-decoration: none;">tt</ins>&gt; command. Please see below that ''Domain name-servers:'' section has been populated automatically by ISP (BTBusiness ADSL)<ins style="font-weight: bold; text-decoration: none;">. Public </ins>IP is <ins style="font-weight: bold; text-decoration: none;">static </ins>but dns servers <ins style="font-weight: bold; text-decoration: none;">have been </ins>requested by &lt;<ins style="font-weight: bold; text-decoration: none;">tt</ins>&gt;<ins style="font-weight: bold; text-decoration: none;">'''</ins>ppp ipcp dns request<ins style="font-weight: bold; text-decoration: none;">'''</ins>&lt;/<ins style="font-weight: bold; text-decoration: none;">tt</ins>&gt; command within &lt;<ins style="font-weight: bold; text-decoration: none;">tt</ins>&gt;<ins style="font-weight: bold; text-decoration: none;">'''</ins>interface Dialer0<ins style="font-weight: bold; text-decoration: none;">'''</ins>&lt;/<ins style="font-weight: bold; text-decoration: none;">tt</ins>&gt; section. Also the router acts as DNS server having &lt;<ins style="font-weight: bold; text-decoration: none;">tt</ins>&gt;<ins style="font-weight: bold; text-decoration: none;">'''</ins>ip dns server<ins style="font-weight: bold; text-decoration: none;">'''</ins>&lt;/<ins style="font-weight: bold; text-decoration: none;">tt</ins>&gt; statement within its config.</div></td></tr> <tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><br/></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><br/></td></tr> <tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>  '''show ip dns view'''</div></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>  '''show ip dns view'''</div></td></tr> <tr><td colspan="2" class="diff-lineno" id="mw-diff-left-l12">Line 12:</td> <td colspan="2" class="diff-lineno">Line 12:</td></tr> <tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>   Lookup timeout: 3 seconds</div></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>   Lookup timeout: 3 seconds</div></td></tr> <tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>   Lookup retries: 2</div></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>   Lookup retries: 2</div></td></tr> <tr><td class="diff-marker" data-marker="−"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div>   Domain name-servers:</div></td><td class="diff-marker" data-marker="+"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div>   <ins style="font-weight: bold; text-decoration: none;">&lt;span style=&quot;color: green&quot;&gt;</ins>Domain name-servers:<ins style="font-weight: bold; text-decoration: none;">&lt;/span&gt;</ins></div></td></tr> <tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>     194.72.0.98</div></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>     194.72.0.98</div></td></tr> <tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>     194.74.65.68</div></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>     194.74.65.68</div></td></tr> </table>

Pio2pio http://wiki.ciscolinux.co.uk/index.php?title=Cisco_DNS_configuration&diff=1118&oldid=prev 2014-04-18T13:03:38Z

<p><span dir="auto"><span class="autocomment">Check current DNS servers</span></span></p> <table style="background-color: #fff; color: #202122;" data-mw="interface"> <col class="diff-marker" /> <col class="diff-content" /> <col class="diff-marker" /> <col class="diff-content" /> <tr class="diff-title" lang="en-GB"> <td colspan="2" style="background-color: #fff; color: #202122; text-align: center;">← Older revision</td> <td colspan="2" style="background-color: #fff; color: #202122; text-align: center;">Revision as of 15:03, 18 April 2014</td> </tr><tr><td colspan="2" class="diff-lineno" id="mw-diff-left-l8">Line 8:</td> <td colspan="2" class="diff-lineno">Line 8:</td></tr> <tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>  DNS Resolver settings:</div></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>  DNS Resolver settings:</div></td></tr> <tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>   Domain lookup is enabled</div></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>   Domain lookup is enabled</div></td></tr> <tr><td class="diff-marker" data-marker="−"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div>   Default domain name: <del style="font-weight: bold; text-decoration: none;">lma</del>.geteway</div></td><td class="diff-marker" data-marker="+"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div>   Default domain name: <ins style="font-weight: bold; text-decoration: none;">aaa</ins>.geteway</div></td></tr> <tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>   Domain search list:</div></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>   Domain search list:</div></td></tr> <tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>   Lookup timeout: 3 seconds</div></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>   Lookup timeout: 3 seconds</div></td></tr> </table>

Pio2pio http://wiki.ciscolinux.co.uk/index.php?title=Cisco_DNS_configuration&diff=1117&oldid=prev 2014-04-18T13:03:16Z

<p><span dir="auto"><span class="autocomment">Check current DNS servers</span></span></p> <table style="background-color: #fff; color: #202122;" data-mw="interface"> <col class="diff-marker" /> <col class="diff-content" /> <col class="diff-marker" /> <col class="diff-content" /> <tr class="diff-title" lang="en-GB"> <td colspan="2" style="background-color: #fff; color: #202122; text-align: center;">← Older revision</td> <td colspan="2" style="background-color: #fff; color: #202122; text-align: center;">Revision as of 15:03, 18 April 2014</td> </tr><tr><td colspan="2" class="diff-lineno" id="mw-diff-left-l1">Line 1:</td> <td colspan="2" class="diff-lineno">Line 1:</td></tr> <tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>= Check current DNS servers =</div></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>= Check current DNS servers =</div></td></tr> <tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><br/></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><br/></td></tr> <tr><td class="diff-marker" data-marker="−"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div>To list the current status of what DNS servers are used by the router we can use &lt;code&gt;show ip dns view&lt;/code&gt; command. Please see below that ''Domain name-servers:'' section has been populated automatically by ISP (BTBusiness ADSL) where IP is statis but dns servers were requested by &lt;cede&gt;ppp ipcp dns request&lt;/code&gt; command within &lt;code&gt;interface Dialer0&lt;/code&gt; section.</div></td><td class="diff-marker" data-marker="+"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div>To list the current status of what DNS servers are used by the router we can use &lt;code&gt;show ip dns view&lt;/code&gt; command. Please see below that ''Domain name-servers:'' section has been populated automatically by ISP (BTBusiness ADSL) where IP is statis but dns servers were requested by &lt;cede&gt;ppp ipcp dns request&lt;/code&gt; command within &lt;code&gt;interface Dialer0&lt;/code&gt; section<ins style="font-weight: bold; text-decoration: none;">. Also the router acts as DNS server having &lt;code&gt;ip dns server&lt;/code&gt; statement within its config</ins>.</div></td></tr> <tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><br/></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><br/></td></tr> <tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>  '''show ip dns view'''</div></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>  '''show ip dns view'''</div></td></tr> </table>

Pio2pio http://wiki.ciscolinux.co.uk/index.php?title=Cisco_DNS_configuration&diff=1116&oldid=prev 2014-04-18T12:59:38Z

<p>Created page with &quot;= Check current DNS servers = To list the current status of what DNS servers are used by the router we can use &lt;code&gt;show ip dns view&lt;/code&gt; command. Please see below that &#039;&#039;...&quot;</p> <p><b>New page</b></p><div>= Check current DNS servers =<br /> <br /> To list the current status of what DNS servers are used by the router we can use &lt;code&gt;show ip dns view&lt;/code&gt; command. Please see below that ''Domain name-servers:'' section has been populated automatically by ISP (BTBusiness ADSL) where IP is statis but dns servers were requested by &lt;cede&gt;ppp ipcp dns request&lt;/code&gt; command within &lt;code&gt;interface Dialer0&lt;/code&gt; section.<br /> <br /> '''show ip dns view'''<br /> DNS View default parameters:<br /> Logging is off<br /> DNS Resolver settings:<br /> Domain lookup is enabled<br /> Default domain name: lma.geteway<br /> Domain search list:<br /> Lookup timeout: 3 seconds<br /> Lookup retries: 2<br /> Domain name-servers:<br /> 194.72.0.98<br /> 194.74.65.68<br /> 62.6.40.178<br /> 194.72.9.34<br /> 194.74.65.69<br /> 194.72.0.114<br /> DNS Server settings:<br /> Forwarding of queries is enabled<br /> Forwarder timeout: 3 seconds<br /> Forwarder retries: 2<br /> Forwarder addresses:</div>

Pio2pio