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does not allow you to configure another global static binding with IP address 1.1.1.1 and MAC address 2-
2-2.
A global static binding applies to all the ports of the device.
Global static bindings do not take effect on a port that has been configured with a port static binding,
with the dynamic binding function, or as a global static binding exceptional port.
Related commands: display user-bind.
Examples
# Configure a global static IPv4 binding to filter the IP packets whose source IP address or source MAC
address is 192.168.0.1 or 0001-0001-0001.
<Sysname> system-view
[Sysname] user-bind ip-address 192.168.0.1 mac-address 0001-0001-0001
# Configure a global static IPv6 binding to filter the IP packets whose source IP address or source MAC
address is 2001::1 or 0002-0002-0002.
<Sysname> system-view
[Sysname] user-bind ipv6 ip-address 2001::1 mac-address 0002-0002-0002
user-bind uplink
Syntax
user-bind uplink
undo user-bind uplink
View
Ethernet interface view
Default level
2: System level
Parameters
None
Description
Use the user-bind uplink command to specify a port as an excluded port of global static binding entries.
Use the undo user-bind uplink command to restore the default.
By default, a port is not an excluded port of global static binding entries.
After configuring IPv4 or IPv6 global static binding entries on a switch, configure the uplink port of the
switch as an excluded port of global static binding entries to ensure packet forwarding between VLANs.
Global static binding entries do no take effect on an excluded port.
Related commands: user-bind.
Examples
# Specify GigabitEthernet 1/0/1 as an excluded port of global static binding entries.
<Sysname> system-view
[Sysname] interface gigabitethernet 1/0/1
[Sysname-GigabitEthernet1/0/1] user-bind uplink
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