--- doc/build/centos7_install.frag	2021/03/09 13:51:25	1.4
+++ doc/build/centos7_install.frag	2021/03/13 20:43:28	1.5
@@ -89,9 +89,21 @@ Finish installing your server, reboot it
 </p>
 <h3>Firewall Configuration</h3>
 <p>
-LON-CAPA uses the traditional iptables package instead of the recent Firewalld, included for the
-first time with CentOS 7.  Accordingly, you should install iptables-services, disable firewalld,
-and enable iptables.
+Starting with LON-CAPA 2.11.3 you have the option of using either firewalld or iptables to
+manage the Firewall on your CentOS 7 server/VM, as both are compatible with LON-CAPA's
+port management.</p>
+<p>Enable access to standard web server ports (i.e., http and https) as follows, if
+using firewalld::</p>
+<pre>
+systemctl enable firewalld
+systemctl start firewalld
+firewall-cmd --zone=public --permanent --add-service=http
+firewall-cmd --zone=public --permanent --add-service=https
+firewall-cmd --reload
+</pre>
+<p>If you prefer to use the traditional iptables package instead of the default firewalld,
+you will need to install iptables-services, disable firewalld, enable iptables, and then
+use the system-config-firewall-tui tool to configure the Firewall.
 </p>
 <pre>
 yum install iptables-services
@@ -101,15 +113,12 @@ systemctl enable ip6tables
 systemctl stop firewalld
 systemctl start iptables
 systemctl start ip6tables
-yum install wget
-rpm --import http://install.loncapa.org/versions/centos/RPM-GPG-KEY-loncapa
-wget http://install.loncapa.org/versions/centos/7/system-config-firewall-tui-1.2.29-10.el7.noarch.rpm
-yum localinstall system-config-firewall-tui-1.2.29-10.el7.noarch.rpm
 </pre>
 <p>
-The system-config-firewall-tui tool should be used to configure the Firewall.
+Install the system-config-firewall-tui package and configure the Firewall.
 </p>
 <pre>
+yum install system-config-firewall-tui
 system-config-firewall-tui
 </pre>
 <ol>
@@ -137,15 +146,13 @@ yum update
 Reboot your system before continuing with the installation.
 </p>
 <p>
-Retrieve the centos7_loncapa_yum file from the LON-CAPA install site:
+Retrieve the centos7_loncapa_yum file from the LON-CAPA install site and install 
+using the following commands:
 </p>
 <pre>
+yum install wget
+rpm --import http://install.loncapa.org/versions/centos/RPM-GPG-KEY-loncapa
 wget http://install.loncapa.org/versions/centos/7/centos7_loncapa_yum.conf
-</pre>
-<p>
-Install the centos7_loncapa_yum.conf
-</p>
-<pre>
 mv /etc/yum.conf /etc/yum.conf.backup
 cp centos7_loncapa_yum.conf /etc/yum.conf
 yum update