https://www.0niu.cn/tags/h3c/Recent content in H3C on HiDaHugo -- gohugo.iozhTue, 27 Sep 2022 22:06:22 +0800https://www.0niu.cn/posts/h3c-dhcp-server-pxe/Tue, 27 Sep 2022 22:06:22 +0800https://www.0niu.cn/posts/h3c-dhcp-server-pxe/<div class="highlight"><pre tabindex="0" style="color:#f8f8f2;background-color:#272822;-moz-tab-size:4;-o-tab-size:4;tab-size:4;"><code class="language-fallback" data-lang="fallback"><span style="display:flex;"><span>bootfile-name bootnetx64.efi </span></span><span style="display:flex;"><span>next-server 10.0.2.2 </span></span></code></pre></div><p>H3C交换机DHCP配置中关于PXE的部分，bootfile-name是启动文件，next-server是PXE服务器。</p><div class="highlight"><pre tabindex="0" style="color:#f8f8f2;background-color:#272822;-moz-tab-size:4;-o-tab-size:4;tab-size:4;"><code class="language-fallback" data-lang="fallback"><span style="display:flex;"><span>bootfile-name bootnetx64.efi </span></span><span style="display:flex;"><span>next-server 10.0.2.2 </span></span></code></pre></div><p>H3C交换机DHCP配置中关于PXE的部分，bootfile-name是启动文件，next-server是PXE服务器。</p>https://www.0niu.cn/posts/h3c-s5120-voice-vlan/Fri, 06 Dec 2019 22:17:30 +0800https://www.0niu.cn/posts/h3c-s5120-voice-vlan/<div class="highlight"><pre tabindex="0" style="color:#f8f8f2;background-color:#272822;-moz-tab-size:4;-o-tab-size:4;tab-size:4;"><code class="language-fallback" data-lang="fallback"><span style="display:flex;"><span>#全局启用LLDP </span></span><span style="display:flex;"><span>lldp global enable </span></span><span style="display:flex;"><span> </span></span><span style="display:flex;"><span>voice-vlan track lldp </span></span><span style="display:flex;"><span>voice-vlan mac-address 805e-c000-0000 mask ffff-ff00-0000 description Yealink </span></span><span style="display:flex;"><span>voice-vlan mac-address 000e-b400-0000 mask ffff-ff00-0000 description Yealink-gate </span></span></code></pre></div><div class="highlight"><pre tabindex="0" style="color:#f8f8f2;background-color:#272822;-moz-tab-size:4;-o-tab-size:4;tab-size:4;"><code class="language-fallback" data-lang="fallback"><span style="display:flex;"><span>#全局启用LLDP </span></span><span style="display:flex;"><span>lldp global enable </span></span><span style="display:flex;"><span> </span></span><span style="display:flex;"><span>voice-vlan track lldp </span></span><span style="display:flex;"><span>voice-vlan mac-address 805e-c000-0000 mask ffff-ff00-0000 description Yealink </span></span><span style="display:flex;"><span>voice-vlan mac-address 000e-b400-0000 mask ffff-ff00-0000 description Yealink-gate </span></span></code></pre></div>https://www.0niu.cn/posts/h3c-removing-switch-from-irf/Sat, 06 Jul 2019 22:46:57 +0800https://www.0niu.cn/posts/h3c-removing-switch-from-irf/<p>有台交换机需要删除irf配置，以便作为单独的交换机使用。尝试删除startup.cfg，发现没用。查询官方文档发现只有背板堆叠的删除方法，没有光口堆叠的删除方法。后来从HPE论坛找到一个方法，发现可用。<br> 我的环境中，ifr端口分别是 2/1 2/2；成员ID是2 下面是移除命令：</p> <div class="highlight"><pre tabindex="0" style="color:#f8f8f2;background-color:#272822;-moz-tab-size:4;-o-tab-size:4;tab-size:4;"><code class="language-gdscript3" data-lang="gdscript3"><span style="display:flex;"><span>undo irf<span style="color:#f92672">-</span>port <span style="color:#ae81ff">2</span><span style="color:#f92672">/</span><span style="color:#ae81ff">1</span> </span></span><span style="display:flex;"><span>undo irf<span style="color:#f92672">-</span>port <span style="color:#ae81ff">2</span><span style="color:#f92672">/</span><span style="color:#ae81ff">2</span> </span></span><span style="display:flex;"><span>irf member <span style="color:#ae81ff">2</span> renumber <span style="color:#ae81ff">1</span> </span></span><span style="display:flex;"><span>reboot </span></span></code></pre></div><p>有台交换机需要删除irf配置，以便作为单独的交换机使用。尝试删除startup.cfg，发现没用。查询官方文档发现只有背板堆叠的删除方法，没有光口堆叠的删除方法。后来从HPE论坛找到一个方法，发现可用。<br> 我的环境中，ifr端口分别是 2/1 2/2；成员ID是2 下面是移除命令：</p> <div class="highlight"><pre tabindex="0" style="color:#f8f8f2;background-color:#272822;-moz-tab-size:4;-o-tab-size:4;tab-size:4;"><code class="language-gdscript3" data-lang="gdscript3"><span style="display:flex;"><span>undo irf<span style="color:#f92672">-</span>port <span style="color:#ae81ff">2</span><span style="color:#f92672">/</span><span style="color:#ae81ff">1</span> </span></span><span style="display:flex;"><span>undo irf<span style="color:#f92672">-</span>port <span style="color:#ae81ff">2</span><span style="color:#f92672">/</span><span style="color:#ae81ff">2</span> </span></span><span style="display:flex;"><span>irf member <span style="color:#ae81ff">2</span> renumber <span style="color:#ae81ff">1</span> </span></span><span style="display:flex;"><span>reboot </span></span></code></pre></div><p>参考文档: <a href="https://community.hpe.com/t5/Comware-Based/Removing-single-switch-from-IRF/td-p/6730343">Removing single switch from IRF</a></p>