362
Task Command Remarks
Display static IPv4 source guard
binding entries.
display ip source binding static [ interface
interface-type interface-number |
ip-address ip-address | mac-address
mac-address ] [ slot slot-number ] [ | { begin
| exclude | include } regular-expression ]
Available in any view
Display IPv4 source guard binding
entries.
display ip source binding [ interface
interface-type interface-number |
ip-address ip-address | mac-address
mac-address ] [ slot slot-number ] [ | { begin
| exclude | include } regular-expression ]
Available in any view
For IPv6 source guard:
Task Command Remarks
Display static IPv6 source guard
binding entries.
display ipv6 source binding static [ interface
interface-type interface-number |
ipv6-address ipv6-address | mac-address
mac-address ] [ slot slot-number ] [ | { begin |
exclude | include } regular-expression ]
Available in any view
Display IPv6 source guard binding
entries.
display ipv6 source binding [ interface
interface-type interface-number |
ipv6-address ipv6-address | mac-address
mac-address ] [ slot slot-number ] [ | { begin |
exclude | include } regular-expression ]
Available in any view
IP source guard configuration examples
Static IPv4 source guard configuration example
Network requirements
As shown in Figure 109, all hosts use static IP addresses.
Configure static IPv4 source guard binding entries on Device A and Device B to meet the following
requirements:
• Ethernet 1/0/2 of Device A allows only IP packets from Host C to pass.
• Ethernet 1/0/1 of Device A allows only IP packets from Host A to pass.
• Ethernet 1/0/2 of Device B allows only IP packets from Host A to pass.
• Ethernet 1/0/1 of Device B allows only IP packets from 192.168.0.2/24 to pass. Host B can
communicate with Host A by using this IP address even if it uses another network adapter.