Citrix NetScaler EE, Installation And Configuration Manual

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Configuring the Instance for Connection Migration
Sep 09, 2014
In your network setup, if you expect connection migration between the routers, then you must configure the layer 4
parameters and make changes to the VLAN configurations, appropriately.
Conf igure
Conf igure Layer 4 Paramet ers Layer 4 Paramet ers
If you have two routers and expect connection migration between the routers, you must configure layer 4 parameters on
the NetScaler instance.
T o
T o conf igure layer 4 paramet ers f rom t he conf igurat ion ut ilit y conf igure layer 4 paramet ers f rom t he conf igurat ion ut ilit y
1. Navigate to the System > Network page.
2. Click the Configure Layer 2 Parameter link, as shown in the following figure.
3. In the Configure Layer 4 Parameter dialog box, select the Vlan from the L2 Connection Method list, as shown in the
following figure.
4. Click OK.
T o bind T o bind t he subnet IP address t o VLAN of dat a int erf ace by using t he command line t he subnet IP address t o VLAN of dat a int erf ace by using t he command line int erf ace, run t he int erf ace, run t he
f ollowing command f ollowing command
> set L4Param –l2connMethod vlan
Conf iguring Conf iguring VLANs f or Connect ion Migrat ion VLANs f or Connect ion Migrat ion
If the network has two links and connected to interfaces that are bound to different VLANs, then you must bind the
interfaces to the same VLAN to enable connection migration. Additionally, you must bind both subnet IP addresses to the
same VLAN. Skip this procedure if you are using interfaces that are bound to the same VLAN.
T o
T o conf igure VLANs f or connect ion migrat ion by using t he conf igurat ion ut ilit y conf igure VLANs f or connect ion migrat ion by using t he conf igurat ion ut ilit y
1. Navigate to the System > Network > VLANs page.
2. Select the VLAN, such as 1009, to which interface and subnet IP address of the second link is bound.
3. Click Open.
4. In the Interface Bindings tab of the Configure VLAN dialog box, clear the interface you are using (entry T9 of your
worksheet), as shown in the following screen shot.
5. In the IP Bindings tab, clear the entry for subnet IP address bound to the VLAN.
6. Click OK.
7. Open the VLAN, such as 1007, to which you want to bind the data interface.
8. In the interface Binding tab, select the data interface (entry T9 in your worksheet)
9. In the IP Bindings tab, select the subnet IP address (entry T5 in your worksheet) you just unbound from the other VLAN.
10. Click OK.
T o conf igure T o conf igure VLANs f or connect ion migrat ion by using t he command line int erf ace, run t he VLANs f or connect ion migrat ion by using t he command line int erf ace, run t he f ollowing f ollowing
commands commands
> unbind vlan 1009 –ifnum 10/6
> unbind vlan 1009 –IPAddress 172.17.18.2 255.255.255.0