﻿<?xml version="1.0" encoding="UTF-8"?><rss version="2.0"
	xmlns:content="http://purl.org/rss/1.0/modules/content/"
	xmlns:wfw="http://wellformedweb.org/CommentAPI/"
	xmlns:dc="http://purl.org/dc/elements/1.1/"
	xmlns:atom="http://www.w3.org/2005/Atom"
	xmlns:sy="http://purl.org/rss/1.0/modules/syndication/"
	xmlns:slash="http://purl.org/rss/1.0/modules/slash/"
	>

<channel>
	<title>Function - Rubytech</title>
	<atom:link href="https://www.rubytech.com.tw/rubytech/faq_cat/function/feed/" rel="self" type="application/rss+xml" />
	<link>https://www.rubytech.com.tw/rubytech</link>
	<description>Professional ODM Partner to Customize Networking products</description>
	<lastBuildDate>Thu, 28 Jan 2016 10:18:46 +0000</lastBuildDate>
	<language>en-US</language>
	<sy:updatePeriod>
	hourly	</sy:updatePeriod>
	<sy:updateFrequency>
	1	</sy:updateFrequency>
	<generator>https://wordpress.org/?v=6.9.4</generator>

<image>
	<url>https://www.rubytech.com.tw/rubytech/wp-content/uploads/2017/11/logo.png</url>
	<title>Function - Rubytech</title>
	<link>https://www.rubytech.com.tw/rubytech</link>
	<width>32</width>
	<height>32</height>
</image> 
	<item>
		<title>How to use NTP server?</title>
		<link>https://www.rubytech.com.tw/rubytech/faq/how-to-use-ntp-server/?utm_source=rss&#038;utm_medium=rss&#038;utm_campaign=how-to-use-ntp-server</link>
		
		<dc:creator><![CDATA[rubyadmin]]></dc:creator>
		<pubDate>Thu, 28 Jan 2016 10:18:46 +0000</pubDate>
				<guid isPermaLink="false">/rubytech/?post_type=faq&#038;p=4158</guid>

					<description><![CDATA[<p>Please configure NTP server address in the System &#8212;&#62; Time &#8212;&#62; NTP page, and select “Use NTP Server” as clock source in the System &#8212;&#62; Time &#8212;&#62; Manual page.</p>
<p>The post <a href="https://www.rubytech.com.tw/rubytech/faq/how-to-use-ntp-server/">How to use NTP server?</a> first appeared on <a href="https://www.rubytech.com.tw/rubytech">Rubytech</a>.</p>]]></description>
										<content:encoded><![CDATA[<p>Please configure NTP server address in the System &#8212;&gt; Time &#8212;&gt; NTP page, and select “Use NTP Server” as clock source in the System &#8212;&gt; Time &#8212;&gt; Manual page.</p><p>The post <a href="https://www.rubytech.com.tw/rubytech/faq/how-to-use-ntp-server/">How to use NTP server?</a> first appeared on <a href="https://www.rubytech.com.tw/rubytech">Rubytech</a>.</p>]]></content:encoded>
					
		
		
			</item>
		<item>
		<title>Can I configure different users to login the switch which have different permission?</title>
		<link>https://www.rubytech.com.tw/rubytech/faq/can-i-configure-different-users-to-login-the-switch-which-have-different-permission/?utm_source=rss&#038;utm_medium=rss&#038;utm_campaign=can-i-configure-different-users-to-login-the-switch-which-have-different-permission</link>
		
		<dc:creator><![CDATA[rubyadmin]]></dc:creator>
		<pubDate>Thu, 28 Jan 2016 10:02:30 +0000</pubDate>
				<guid isPermaLink="false">/rubytech/?post_type=faq&#038;p=4146</guid>

					<description><![CDATA[<p>Yes, you can configure different “Privilege Level” for different users. If the user’s privilege level is lower than group’s privilege level, the user doesn’t have permission to modify the group’s setting. CLI command: (Suppose to create a new account/password “TESTER” with user privilege level 5, and the user only has permission to modify the System [&#8230;]</p>
<p>The post <a href="https://www.rubytech.com.tw/rubytech/faq/can-i-configure-different-users-to-login-the-switch-which-have-different-permission/">Can I configure different users to login the switch which have different permission?</a> first appeared on <a href="https://www.rubytech.com.tw/rubytech">Rubytech</a>.</p>]]></description>
										<content:encoded><![CDATA[<p>Yes, you can configure different “Privilege Level” for different users. If the user’s privilege level is lower than group’s privilege level, the user doesn’t have permission to modify the group’s setting.</p>
<p>CLI command: (Suppose to create a new account/password “TESTER” with user privilege level 5, and the user only has permission to modify the System group settings. )</p>
<p>Switch# account</p>
<p>Switch(account)# add 5 TESTER TESTER</p>
<p>Switch(account)# exit</p>
<p>Switch# privilege</p>
<p>Switch(privilege)# group system 5</p>
<p>Note: For the example, all groups’ need to have higher privilege level than 5 except the “System” group.</p><p>The post <a href="https://www.rubytech.com.tw/rubytech/faq/can-i-configure-different-users-to-login-the-switch-which-have-different-permission/">Can I configure different users to login the switch which have different permission?</a> first appeared on <a href="https://www.rubytech.com.tw/rubytech">Rubytech</a>.</p>]]></content:encoded>
					
		
		
			</item>
		<item>
		<title>I forget Username/Password for login? Is there any way to login the switch?</title>
		<link>https://www.rubytech.com.tw/rubytech/faq/i-forget-usernamepassword-for-login-is-there-any-way-to-login-the-switch/?utm_source=rss&#038;utm_medium=rss&#038;utm_campaign=i-forget-usernamepassword-for-login-is-there-any-way-to-login-the-switch</link>
		
		<dc:creator><![CDATA[rubyadmin]]></dc:creator>
		<pubDate>Thu, 28 Jan 2016 10:01:25 +0000</pubDate>
				<guid isPermaLink="false">/rubytech/?post_type=faq&#038;p=4143</guid>

					<description><![CDATA[<p>No, it only can press HW “RESET” button about 10 seconds to reset the switch to factory default.</p>
<p>The post <a href="https://www.rubytech.com.tw/rubytech/faq/i-forget-usernamepassword-for-login-is-there-any-way-to-login-the-switch/">I forget Username/Password for login? Is there any way to login the switch?</a> first appeared on <a href="https://www.rubytech.com.tw/rubytech">Rubytech</a>.</p>]]></description>
										<content:encoded><![CDATA[<p>No, it only can press HW “RESET” button about 10 seconds to reset the switch to factory default.</p><p>The post <a href="https://www.rubytech.com.tw/rubytech/faq/i-forget-usernamepassword-for-login-is-there-any-way-to-login-the-switch/">I forget Username/Password for login? Is there any way to login the switch?</a> first appeared on <a href="https://www.rubytech.com.tw/rubytech">Rubytech</a>.</p>]]></content:encoded>
					
		
		
			</item>
		<item>
		<title>Why my web UI display abnormal, but it looks fine on other PCs?</title>
		<link>https://www.rubytech.com.tw/rubytech/faq/why-my-web-ui-display-abnormal-but-it-looks-fine-on-other-pcs/?utm_source=rss&#038;utm_medium=rss&#038;utm_campaign=why-my-web-ui-display-abnormal-but-it-looks-fine-on-other-pcs</link>
		
		<dc:creator><![CDATA[rubyadmin]]></dc:creator>
		<pubDate>Thu, 28 Jan 2016 10:00:09 +0000</pubDate>
				<guid isPermaLink="false">/rubytech/?post_type=faq&#038;p=4140</guid>

					<description><![CDATA[<p>Please try to clear your browser’s cache/cookies and then restart it again.</p>
<p>The post <a href="https://www.rubytech.com.tw/rubytech/faq/why-my-web-ui-display-abnormal-but-it-looks-fine-on-other-pcs/">Why my web UI display abnormal, but it looks fine on other PCs?</a> first appeared on <a href="https://www.rubytech.com.tw/rubytech">Rubytech</a>.</p>]]></description>
										<content:encoded><![CDATA[<p>Please try to clear your browser’s cache/cookies and then restart it again.</p><p>The post <a href="https://www.rubytech.com.tw/rubytech/faq/why-my-web-ui-display-abnormal-but-it-looks-fine-on-other-pcs/">Why my web UI display abnormal, but it looks fine on other PCs?</a> first appeared on <a href="https://www.rubytech.com.tw/rubytech">Rubytech</a>.</p>]]></content:encoded>
					
		
		
			</item>
		<item>
		<title>How do I restrict that the switch only can be accessed by specific IP address and protocol?</title>
		<link>https://www.rubytech.com.tw/rubytech/faq/how-do-i-restrict-that-the-switch-only-can-be-accessed-by-specific-ip-address-and-protocol/?utm_source=rss&#038;utm_medium=rss&#038;utm_campaign=how-do-i-restrict-that-the-switch-only-can-be-accessed-by-specific-ip-address-and-protocol</link>
		
		<dc:creator><![CDATA[rubyadmin]]></dc:creator>
		<pubDate>Thu, 28 Jan 2016 09:58:00 +0000</pubDate>
				<guid isPermaLink="false">/rubytech/?post_type=faq&#038;p=4134</guid>

					<description><![CDATA[<p>You can try to configure the “Access Management Configuration” to restrict IP address range and protocol. Web UI path: Security &#8212;&#62; Access Management &#8212;&#62; Configuration CLI command: (Suppose only allow IP address 192.168.3.30~192.168.3.50 can access the switch by HTTP/HTTPS protocol .) Switch# access Switch(access)# add 1 ipv4 192.168.3.30 192.168.3.50 web</p>
<p>The post <a href="https://www.rubytech.com.tw/rubytech/faq/how-do-i-restrict-that-the-switch-only-can-be-accessed-by-specific-ip-address-and-protocol/">How do I restrict that the switch only can be accessed by specific IP address and protocol?</a> first appeared on <a href="https://www.rubytech.com.tw/rubytech">Rubytech</a>.</p>]]></description>
										<content:encoded><![CDATA[<p>You can try to configure the “Access Management Configuration” to restrict IP address range and protocol.</p>
<p>Web UI path:</p>
<p>Security &#8212;&gt; Access Management &#8212;&gt; Configuration</p>
<p>CLI command: (Suppose only allow IP address 192.168.3.30~192.168.3.50 can access the switch by HTTP/HTTPS protocol .)</p>
<p>Switch# access</p>
<p>Switch(access)# add 1 ipv4 192.168.3.30 192.168.3.50 web</p><p>The post <a href="https://www.rubytech.com.tw/rubytech/faq/how-do-i-restrict-that-the-switch-only-can-be-accessed-by-specific-ip-address-and-protocol/">How do I restrict that the switch only can be accessed by specific IP address and protocol?</a> first appeared on <a href="https://www.rubytech.com.tw/rubytech">Rubytech</a>.</p>]]></content:encoded>
					
		
		
			</item>
		<item>
		<title>How do I quick swap to the previous FW version if necessary?</title>
		<link>https://www.rubytech.com.tw/rubytech/faq/how-do-i-quick-swap-to-the-previous-fw-version-if-necessary/?utm_source=rss&#038;utm_medium=rss&#038;utm_campaign=how-do-i-quick-swap-to-the-previous-fw-version-if-necessary</link>
		
		<dc:creator><![CDATA[rubyadmin]]></dc:creator>
		<pubDate>Thu, 28 Jan 2016 09:56:47 +0000</pubDate>
				<guid isPermaLink="false">/rubytech/?post_type=faq&#038;p=4131</guid>

					<description><![CDATA[<p>From Web UI, you can use “Firmware Selection” to achieve the purpose. Web UI path: Maintenance &#8212;&#62; Firmware &#8212;&#62; Firmware Selection &#8212;&#62; to press “Active Alternate Image” button. CLI command: Switch# firmware Switch (firmware)# swap</p>
<p>The post <a href="https://www.rubytech.com.tw/rubytech/faq/how-do-i-quick-swap-to-the-previous-fw-version-if-necessary/">How do I quick swap to the previous FW version if necessary?</a> first appeared on <a href="https://www.rubytech.com.tw/rubytech">Rubytech</a>.</p>]]></description>
										<content:encoded><![CDATA[<p>From Web UI, you can use “Firmware Selection” to achieve the purpose.</p>
<p>Web UI path:</p>
<p>Maintenance &#8212;&gt; Firmware &#8212;&gt; Firmware Selection &#8212;&gt; to press “Active Alternate Image” button.</p>
<p>CLI command:</p>
<p>Switch# firmware</p>
<p>Switch (firmware)# swap</p><p>The post <a href="https://www.rubytech.com.tw/rubytech/faq/how-do-i-quick-swap-to-the-previous-fw-version-if-necessary/">How do I quick swap to the previous FW version if necessary?</a> first appeared on <a href="https://www.rubytech.com.tw/rubytech">Rubytech</a>.</p>]]></content:encoded>
					
		
		
			</item>
		<item>
		<title>If we have some questions of specific function , any basic information we can get ?</title>
		<link>https://www.rubytech.com.tw/rubytech/faq/if-we-have-some-questions-of-specific-function-any-basic-information-we-can-get/?utm_source=rss&#038;utm_medium=rss&#038;utm_campaign=if-we-have-some-questions-of-specific-function-any-basic-information-we-can-get</link>
		
		<dc:creator><![CDATA[rubyadmin]]></dc:creator>
		<pubDate>Thu, 28 Jan 2016 09:51:36 +0000</pubDate>
				<guid isPermaLink="false">/rubytech/?post_type=faq&#038;p=4121</guid>

					<description><![CDATA[<p>U can check “Help” button on Web UI , it is usually in the upper right corner Every feature has it’s mapping help page , there are some basic explanation .</p>
<p>The post <a href="https://www.rubytech.com.tw/rubytech/faq/if-we-have-some-questions-of-specific-function-any-basic-information-we-can-get/">If we have some questions of specific function , any basic information we can get ?</a> first appeared on <a href="https://www.rubytech.com.tw/rubytech">Rubytech</a>.</p>]]></description>
										<content:encoded><![CDATA[<p>U can check “Help” button on Web UI , it is usually in the upper right corner</p>
<p>Every feature has it’s mapping help page , there are some basic explanation .</p><p>The post <a href="https://www.rubytech.com.tw/rubytech/faq/if-we-have-some-questions-of-specific-function-any-basic-information-we-can-get/">If we have some questions of specific function , any basic information we can get ?</a> first appeared on <a href="https://www.rubytech.com.tw/rubytech">Rubytech</a>.</p>]]></content:encoded>
					
		
		
			</item>
		<item>
		<title>How to increase bandwidth on this switch ?</title>
		<link>https://www.rubytech.com.tw/rubytech/faq/curabitur-eget-leo-at-velit-imperdiet-viaculis-vitaes/?utm_source=rss&#038;utm_medium=rss&#038;utm_campaign=curabitur-eget-leo-at-velit-imperdiet-viaculis-vitaes</link>
		
		<dc:creator><![CDATA[rubyadmin]]></dc:creator>
		<pubDate>Wed, 14 Jan 2015 00:58:23 +0000</pubDate>
				<guid isPermaLink="false">http://sw-themes.com/porto_dummy/?post_type=faq&#038;p=151</guid>

					<description><![CDATA[<p>enable static trunk : (aggregated port 1 and port 2) Switch# aggregation Switch(aggregation)# group 1 1-2 Switch(aggregation)# sh Aggregation Mode &#8212;&#8212;&#8212;&#8212;&#8212;- Source MAC      : Enabled Destination MAC : Disabled IP Address      : Enabled TCP/UDP Port    : Enabled &#160; Group ID  Name    Type    Configured Ports  Aggregated Ports &#8212;&#8212;&#8211;  &#8212;&#8212;  &#8212;&#8212;  &#8212;&#8212;&#8212;&#8212;&#8212;-  &#8212;&#8212;&#8212;&#8212;&#8212;- 1         LLAG1   Static  1,2               [&#8230;]</p>
<p>The post <a href="https://www.rubytech.com.tw/rubytech/faq/curabitur-eget-leo-at-velit-imperdiet-viaculis-vitaes/">How to increase bandwidth on this switch ?</a> first appeared on <a href="https://www.rubytech.com.tw/rubytech">Rubytech</a>.</p>]]></description>
										<content:encoded><![CDATA[<ol>
<li>enable static trunk : (aggregated port 1 and port 2)</li>
</ol>
<p>Switch# aggregation</p>
<p>Switch(aggregation)# group 1 1-2</p>
<p>Switch(aggregation)# sh</p>
<p>Aggregation Mode</p>
<p>&#8212;&#8212;&#8212;&#8212;&#8212;-</p>
<p>Source MAC      : Enabled</p>
<p>Destination MAC : Disabled</p>
<p>IP Address      : Enabled</p>
<p>TCP/UDP Port    : Enabled</p>
<p>&nbsp;</p>
<p>Group ID  Name    Type    Configured Ports  Aggregated Ports</p>
<p>&#8212;&#8212;&#8211;  &#8212;&#8212;  &#8212;&#8212;  &#8212;&#8212;&#8212;&#8212;&#8212;-  &#8212;&#8212;&#8212;&#8212;&#8212;-</p>
<p>1         LLAG1   Static  1,2               None</p>
<p>Switch(aggregation)#</p>
<ol start="2">
<li>enable LACP : (aggregated port 3 and port 4)</li>
</ol>
<p>Switch# lacp</p>
<p>Switch(lacp)# mode 3-4 enable</p>
<p>Switch(lacp)# sh config</p>
<p>Port  Mode      Key    Role</p>
<p>&#8212;-  &#8212;&#8212;&#8211;  &#8212;&#8211;  &#8212;&#8212;</p>
<p>1     Disabled  Auto   Active</p>
<p>2     Disabled  Auto   Active</p>
<p>3     Enabled   Auto   Active</p>
<p>4     Enabled   Auto   Active</p>
<p>5     Disabled  Auto   Active</p>
<p>6     Disabled  Auto   Active</p>
<p>7     Disabled  Auto   Active</p>
<p>8     Disabled  Auto   Active</p>
<p>9     Disabled  Auto   Active</p>
<p>10    Disabled  Auto   Active</p>
<p>Switch(lacp)#</p><p>The post <a href="https://www.rubytech.com.tw/rubytech/faq/curabitur-eget-leo-at-velit-imperdiet-viaculis-vitaes/">How to increase bandwidth on this switch ?</a> first appeared on <a href="https://www.rubytech.com.tw/rubytech">Rubytech</a>.</p>]]></content:encoded>
					
		
		
			</item>
		<item>
		<title>How to record all syslog of switch in some server ?</title>
		<link>https://www.rubytech.com.tw/rubytech/faq/curabitur-eget-leo-at-velit-imperdiet-vague-iaculis-vitaes/?utm_source=rss&#038;utm_medium=rss&#038;utm_campaign=curabitur-eget-leo-at-velit-imperdiet-vague-iaculis-vitaes</link>
		
		<dc:creator><![CDATA[rubyadmin]]></dc:creator>
		<pubDate>Wed, 14 Jan 2015 00:57:11 +0000</pubDate>
				<guid isPermaLink="false">http://sw-themes.com/porto_dummy/?post_type=faq&#038;p=149</guid>

					<description><![CDATA[<p>Install some syslog server tool on PC (ex: Tftpd) and enable it . Setting it via Web : Please configure syslog in the “Syslog &#8212;&#62; Configuration” page , like below : Server mode = enable Server Address = 192.168.3.250 (server IP) Syslog Level = Debug U also can setting via CLI: Switch(ip)# Switch#syslog Switch(syslog)# mode [&#8230;]</p>
<p>The post <a href="https://www.rubytech.com.tw/rubytech/faq/curabitur-eget-leo-at-velit-imperdiet-vague-iaculis-vitaes/">How to record all syslog of switch in some server ?</a> first appeared on <a href="https://www.rubytech.com.tw/rubytech">Rubytech</a>.</p>]]></description>
										<content:encoded><![CDATA[<p>Install some syslog server tool on PC (ex: Tftpd) and enable it .</p>
<p>Setting it via Web :</p>
<p>Please configure syslog in the “Syslog &#8212;&gt; Configuration” page , like below :</p>
<p>Server mode = enable</p>
<p>Server Address = 192.168.3.250 (server IP)</p>
<p>Syslog Level = Debug</p>
<p>U also can setting via CLI:</p>
<p>Switch(ip)#</p>
<p>Switch#syslog</p>
<p>Switch(syslog)# mode enable</p>
<p>Switch(syslog)# server 1 192.168.3.250</p>
<p>Switch(syslog)# level 7</p>
<p>Switch(syslog)# sh config</p>
<p>Server Mode      : Enabled</p>
<p>Server Address 1 : 192.168.3.250</p>
<p>Server Address 2 :</p>
<p>Syslog Level     : Debug</p>
<p>Switch(syslog)#</p><p>The post <a href="https://www.rubytech.com.tw/rubytech/faq/curabitur-eget-leo-at-velit-imperdiet-vague-iaculis-vitaes/">How to record all syslog of switch in some server ?</a> first appeared on <a href="https://www.rubytech.com.tw/rubytech">Rubytech</a>.</p>]]></content:encoded>
					
		
		
			</item>
	</channel>
</rss>
