https://community.cisco.com/t5/%E5%8D%8F%E4%BD%9C%E8%AE%A8%E8%AE%BA%E5%8C%BA/expressway-e%E9%9C%80%E8%A6%81%E9%98%B2%E7%81%AB%E5%A2%99%E5%BC%80%E7%AB%AF%E5%8F%A3%E5%90%97/m-p/4361990#M4634 图示是我所在的项目Expressway-E在防火墙上的端口开放情况，供参考（已上线一年多，业务稳定）<BR />我们这边有四台Expressway-E, E1/2/3供在互联网上的Jabber软终端和SX10/20硬终端穿越使用，E4供Jabber guest互联网网页接入使用，FYI. Wed, 14 Feb 2018 14:22:28 GMT yangkai_716 2018-02-14T14:22:28Z https://community.cisco.com/t5/%E5%8D%8F%E4%BD%9C%E8%AE%A8%E8%AE%BA%E5%8C%BA/expressway-e%E9%9C%80%E8%A6%81%E9%98%B2%E7%81%AB%E5%A2%99%E5%BC%80%E7%AB%AF%E5%8F%A3%E5%90%97/m-p/4361985#M4629 EXPRESSWAY-E AND EXPRESSWAY-C 中间的防火墙是否要放行端口吗？<BR />端口是多少呀？ Tue, 15 Aug 2017 15:04:15 GMT https://community.cisco.com/t5/%E5%8D%8F%E4%BD%9C%E8%AE%A8%E8%AE%BA%E5%8C%BA/expressway-e%E9%9C%80%E8%A6%81%E9%98%B2%E7%81%AB%E5%A2%99%E5%BC%80%E7%AB%AF%E5%8F%A3%E5%90%97/m-p/4361985#M4629 leeyo2727 2017-08-15T15:04:15Z https://community.cisco.com/t5/%E5%8D%8F%E4%BD%9C%E8%AE%A8%E8%AE%BA%E5%8C%BA/expressway-e%E9%9C%80%E8%A6%81%E9%98%B2%E7%81%AB%E5%A2%99%E5%BC%80%E7%AB%AF%E5%8F%A3%E5%90%97/m-p/4361986#M4630 当然要的咯。请参考Cisco-Expressway-IP-Port-Usage-for-Firewall-Traversal-Deployment-Guide Thu, 17 Aug 2017 06:50:49 GMT https://community.cisco.com/t5/%E5%8D%8F%E4%BD%9C%E8%AE%A8%E8%AE%BA%E5%8C%BA/expressway-e%E9%9C%80%E8%A6%81%E9%98%B2%E7%81%AB%E5%A2%99%E5%BC%80%E7%AB%AF%E5%8F%A3%E5%90%97/m-p/4361986#M4630 yaoyang 2017-08-17T06:50:49Z https://community.cisco.com/t5/%E5%8D%8F%E4%BD%9C%E8%AE%A8%E8%AE%BA%E5%8C%BA/expressway-e%E9%9C%80%E8%A6%81%E9%98%B2%E7%81%AB%E5%A2%99%E5%BC%80%E7%AB%AF%E5%8F%A3%E5%90%97/m-p/4361987#M4631 <span class="lia-inline-image-display-wrapper" image-alt="162243zzy6dj21hj5j85k5.jpg"><img src="https://community.cisco.com/t5/image/serverpage/image-id/113281i56436D7B9C1CE5E2/image-size/large?v=v2&amp;px=999" role="button" title="162243zzy6dj21hj5j85k5.jpg" alt="162243zzy6dj21hj5j85k5.jpg" /></span><BR /><span class="lia-inline-image-display-wrapper" image-alt="120405f75w3z3r82t6rxax.jpg"><img src="https://community.cisco.com/t5/image/serverpage/image-id/113282iE4F88E0B61B72928/image-size/large?v=v2&amp;px=999" role="button" title="120405f75w3z3r82t6rxax.jpg" alt="120405f75w3z3r82t6rxax.jpg" /></span><BR /><span class="lia-inline-image-display-wrapper" image-alt="120412uculd77pbpd7cd5p.jpg"><img src="https://community.cisco.com/t5/image/serverpage/image-id/113283iCEC035A3709F05B3/image-size/large?v=v2&amp;px=999" role="button" title="120412uculd77pbpd7cd5p.jpg" alt="120412uculd77pbpd7cd5p.jpg" /></span><BR /> Fri, 18 Aug 2017 08:49:08 GMT https://community.cisco.com/t5/%E5%8D%8F%E4%BD%9C%E8%AE%A8%E8%AE%BA%E5%8C%BA/expressway-e%E9%9C%80%E8%A6%81%E9%98%B2%E7%81%AB%E5%A2%99%E5%BC%80%E7%AB%AF%E5%8F%A3%E5%90%97/m-p/4361987#M4631 Xingxing Zhang 2017-08-18T08:49:08Z https://community.cisco.com/t5/%E5%8D%8F%E4%BD%9C%E8%AE%A8%E8%AE%BA%E5%8C%BA/expressway-e%E9%9C%80%E8%A6%81%E9%98%B2%E7%81%AB%E5%A2%99%E5%BC%80%E7%AB%AF%E5%8F%A3%E5%90%97/m-p/4361988#M4632 expressway c端和E端都是需要放行端口的，下图的各方向的流量端口。链接为expressway 的思科官方部署指南，希望对你有帮助。<BR /><span class="lia-inline-image-display-wrapper" image-alt="132231zsl3s7fw6ksk65su.png"><img src="https://community.cisco.com/t5/image/serverpage/image-id/113284i16D561690C2C85FF/image-size/large?v=v2&amp;px=999" role="button" title="132231zsl3s7fw6ksk65su.png" alt="132231zsl3s7fw6ksk65su.png" /></span><BR /><A href="https://www.cisco.com/c/en/us/solutions/enterprise/design-zone-collaboration/index.html" target="_blank">https://www.cisco.com/c/en/us/so ... boration/index.html</A><BR />请搜索下面的文件名称<BR />Video Conferencing and Recording Using Cisco Business Edition 6000 CVD - August 2016<BR /> Mon, 21 Aug 2017 05:22:54 GMT https://community.cisco.com/t5/%E5%8D%8F%E4%BD%9C%E8%AE%A8%E8%AE%BA%E5%8C%BA/expressway-e%E9%9C%80%E8%A6%81%E9%98%B2%E7%81%AB%E5%A2%99%E5%BC%80%E7%AB%AF%E5%8F%A3%E5%90%97/m-p/4361988#M4632 jingjian 2017-08-21T05:22:54Z https://community.cisco.com/t5/%E5%8D%8F%E4%BD%9C%E8%AE%A8%E8%AE%BA%E5%8C%BA/expressway-e%E9%9C%80%E8%A6%81%E9%98%B2%E7%81%AB%E5%A2%99%E5%BC%80%E7%AB%AF%E5%8F%A3%E5%90%97/m-p/4361989#M4633 楼上各位说得很全面了，端口肯定要手动放通的，否则默认都是deny的！ 记得注意UDP 跟TCP Mon, 28 Aug 2017 01:00:18 GMT https://community.cisco.com/t5/%E5%8D%8F%E4%BD%9C%E8%AE%A8%E8%AE%BA%E5%8C%BA/expressway-e%E9%9C%80%E8%A6%81%E9%98%B2%E7%81%AB%E5%A2%99%E5%BC%80%E7%AB%AF%E5%8F%A3%E5%90%97/m-p/4361989#M4633 fortune 2017-08-28T01:00:18Z https://community.cisco.com/t5/%E5%8D%8F%E4%BD%9C%E8%AE%A8%E8%AE%BA%E5%8C%BA/expressway-e%E9%9C%80%E8%A6%81%E9%98%B2%E7%81%AB%E5%A2%99%E5%BC%80%E7%AB%AF%E5%8F%A3%E5%90%97/m-p/4361990#M4634 图示是我所在的项目Expressway-E在防火墙上的端口开放情况，供参考（已上线一年多，业务稳定）<BR />我们这边有四台Expressway-E, E1/2/3供在互联网上的Jabber软终端和SX10/20硬终端穿越使用，E4供Jabber guest互联网网页接入使用，FYI. Wed, 14 Feb 2018 14:22:28 GMT https://community.cisco.com/t5/%E5%8D%8F%E4%BD%9C%E8%AE%A8%E8%AE%BA%E5%8C%BA/expressway-e%E9%9C%80%E8%A6%81%E9%98%B2%E7%81%AB%E5%A2%99%E5%BC%80%E7%AB%AF%E5%8F%A3%E5%90%97/m-p/4361990#M4634 yangkai_716 2018-02-14T14:22:28Z