HPE FlexNetwork 5510 HI Series

405
Displaying and maintaining IPSG
Execute display commands in any view and reset commands in user view.
Task
Command
Display IPv4SG bindings.
display ip source binding
[
static
| [
vpn-instance
vpn-instance-name ]
[
dhcp-relay
|
dhcp-server
|
dhcp-snooping
] ] [
ip-address
ip-address ]
[
mac-address
mac-address ] [
vlan
vlan-id ] [
interface
interface-type
interface-number ] [
slot
slot-number ]
Display IPv6SG bindings.
display ipv6 source binding
[
static
| [
vpn-instance
vpn-instance-name ]
[
dhcpv6-snooping
] ] [
ip-address
ipv6-address ] [
mac-address
mac-address ] [
vlan
vlan-id ] [
interface
interface-type interface-number ]
[
slot
slot-number ]
IPSG configuration examples
Static IPv4SG configuration example
Network requirements
As shown in Figure 117, all hosts use static IP addresses.
Configure static IPv4SG bindings on Switch A and Switch B to meet the following requirements:
• GigabitEthernet 1/0/2 of Switch A allows only IP packets from Host C to pass.
• GigabitEthernet 1/0/1 of Switch A allows only IP packets from Host A to pass.
• All interfaces of Switch B allow IP packets from Host A to pass.
• GigabitEthernet 1/0/1 of Switch B allows IP packets from Host B to pass.
Figure 117 Network diagram
Configuration procedure
1. Configure Switch A:
# Configure IP addresses for the interfaces. (Details not shown.)
# Enable IPv4SG on GigabitEthernet 1/0/2.
<SwitchA> system-view
[SwitchA] interface gigabitethernet 1/0/2
[SwitchA-GigabitEthernet1/0/2] ip verify source ip-address mac-address
# On GigabitEthernet 1/0/2, configure a static IPv4SG binding for Host C.
IP: 192.168.0.3/24
MAC : 0001-0203-0405
IP: 192.168.0.1/24
MAC: 0001-0203-0406
Host A
IP: 192.168.0.2/24
MAC: 0001-0203-0407
Host B
Host C
GE1/0/1
Switch A
Switch B
GE1/0/1
GE1/0/2
GE1/0/2