Ipsg Configuration Task List; Configuring The Ipv4Sg Feature; Enabling Ipv4Sg On An Interface - HP MSR Series Configuration Manual

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MSR2004-24/2004-48.
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MSR3012/3024/3044/3064.
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MSR954(JH296A/JH297A/JH299A)
Commands and descriptions for distributed devices apply to MSR4060 and MSR4080 routers.

IPSG configuration task list

To configure IPv4SG, perform the following tasks:
Tasks at a glance
(Required.)
(Optional.) Configuring a static IPv4SG binding
To configure IPv6SG, perform the following tasks:
Tasks at a glance
(Required.)
(Optional.) Configuring a static IPv6SG binding

Configuring the IPv4SG feature

You cannot configure the IPv4SG feature on a service loopback interface. If IPv4SG is enabled on an
interface, you cannot assign the interface to a service loopback group.

Enabling IPv4SG on an interface

When you enable IPSG on an interface, the static and dynamic IPSG are both enabled.
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Static IPv4SG uses static bindings configured by using the ip source binding command.
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Dynamic IPv4SG generates dynamic bindings from related source modules. IPv4SG uses the
bindings to filter incoming IPv4 packets based on the matching criteria specified in the ip verify
source command.
To implement dynamic IPv4SG, make sure the DHCP snooping or DHCP relay feature operates
correctly on the network.
To enable the IPv4SG feature on an interface:
Step
1. Enter system view.
2. Enter interface view.
3. Enable the IPv4SG
feature.
Enabling IPv4SG on an interface
Enabling IPv6SG on an interface
Command
system-view
interface interface-type
interface-number
ip verify source
{ ip-address | ip-address
mac-address |
mac-address }
Remarks
N/A
The following interface types are supported:
•
Layer 2 Ethernet port.
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VLAN interface.
By default, the IPv4SG feature is disabled
on an interface.
If you configure this command on an
interface multiple times, the most recent
configuration takes effect.
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