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- Link Aggregation and Failover section improvements

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- Explicitly show you have to bring the interfaces up in the examples
	- Improve wording around bringing the interfaces up

PR:	docs/159374
This commit is contained in:
Brad Davis 2011-10-02 05:37:39 +00:00
parent 7a0d4ef9c0
commit e86ae43cc9
Notes: svn2git 2020-12-08 03:00:23 +00:00 
svn path=/head/; revision=37761
1 changed files with 17 additions and 12 deletions
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en_US.ISO8859-1/books/handbook/advanced-networking/chapter.sgml
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@ -3377,12 +3377,14 @@ BEGEMOT-BRIDGE-MIB::begemotBridgeDefaultBridgeIf.0 s bridge2</screen>
channel-group <replaceable>1</replaceable> mode active
channel-protocol lacp</userinput></screen>
<para>On the &os; machine create the &man.lagg.4; interface using
<replaceable>fxp0</replaceable> and
<replaceable>fxp1</replaceable>, with an IP Address of
<para>Create the &man.lagg.4; interface using
<replaceable>fxp0</replaceable> and <replaceable>fxp1</replaceable>,
and bring the interfaces up with the IP Address of
<replaceable>10.0.0.3/24</replaceable>:</para>
<screen>&prompt.root; <userinput>ifconfig <literal>lagg<replaceable>0</replaceable></literal> create </userinput>
<screen>&prompt.root; <userinput>ifconfig <replaceable>fxp0</replaceable> up</userinput>
&prompt.root; <userinput>ifconfig <replaceable>fxp1</replaceable> up</userinput>
&prompt.root; <userinput>ifconfig <literal>lagg<replaceable>0</replaceable></literal> create </userinput>
&prompt.root; <userinput>ifconfig <literal>lagg<replaceable>0</replaceable></literal> up laggproto lacp laggport <replaceable>fxp0</replaceable> laggport <replaceable>fxp1</replaceable> <replaceable>10.0.0.3/24</replaceable></userinput></screen>
<para>View the interface status by running:</para>
@ -3437,14 +3439,15 @@ ifconfig_<literal>lagg<replaceable>0</replaceable></literal>="laggproto lacp lag
<title>Failover mode</title>
<para>Failover mode can be used to switch over to a secondary interface if
the link is lost on the master interface. Create and configure the
<literal>lagg<replaceable>0</replaceable></literal> interface, with
the link is lost on the master interface. Bring the underlying
physical interfaces up. Create the &man.lagg.4; interface, using
<replaceable>fxp0</replaceable> as the master interface and
<replaceable>fxp1</replaceable> as the secondary interface,
with an IP Address of <replaceable>10.0.0.15/24</replaceable>:
</para>
<replaceable>fxp1</replaceable> as the secondary interface and assign
an IP Address of <replaceable>10.0.0.15/24</replaceable>:</para>
<screen>&prompt.root; <userinput>ifconfig <literal>lagg<replaceable>0</replaceable></literal> create</userinput>
<screen>&prompt.root; <userinput>ifconfig <replaceable>fxp0</replaceable> up</userinput>
&prompt.root; <userinput>ifconfig <replaceable>fxp1</replaceable> up</userinput>
&prompt.root; <userinput>ifconfig <literal>lagg<replaceable>0</replaceable></literal> create</userinput>
&prompt.root; <userinput>ifconfig <literal>lagg<replaceable>0</replaceable></literal> up laggproto failover laggport <replaceable>fxp0</replaceable> laggport <replaceable>fxp1</replaceable> <replaceable>10.0.0.15/24</replaceable></userinput></screen>
<para>The interface will look something like this, the major
@ -3523,11 +3526,13 @@ bge0: flags=8843&lt;UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST&gt; metric 0 mtu 1500
<screen>&prompt.root; <userinput>ifconfig <replaceable>wlan0</replaceable> create wlandev <replaceable>iwn0</replaceable> ssid <replaceable>my_router</replaceable> up</userinput></screen>
<para>Create the &man.lagg.4; interface with <replaceable>bge0</replaceable>
<para>Bring the <replaceable>bge0</replaceable> interface up. Create
the &man.lagg.4; interface with <replaceable>bge0</replaceable>
as master, and failover to <replaceable>wlan0</replaceable> if
necessary:</para>
<screen>&prompt.root; <userinput>ifconfig <literal>lagg<replaceable>0</replaceable></literal> create</userinput>
<screen>&prompt.root; <userinput>ifconfig <replaceable>bge0</replaceable> up</userinput>
&prompt.root; <userinput>ifconfig <literal>lagg<replaceable>0</replaceable></literal> create</userinput>
&prompt.root; <userinput>ifconfig <literal>lagg<replaceable>0</replaceable></literal> up laggproto failover laggport <replaceable>bge0</replaceable> laggport <replaceable>wlan0</replaceable></userinput></screen>
<para>The interface will look something like this, the major