Juniper JUNOS OS 10.4 - FOR EX REV 1 Manual page 3215

Verification
Purpose
Action
Meaning
Purpose
Action
Meaning
Purpose
Action
Copyright © 2010, Juniper Networks, Inc.
}
interface ge-0/0/1.0 {
static-ip 11.1.1.2 vlan employee mac 00:22:22:22:22:22;
}
interface ge-0/0/24.0 {
dhcp-trusted;
}
vlan employee {
examine-dhcp;
ip-source-guard;
}
}
To confirm that the configuration is working properly, perform these tasks:
Verifying That 802.1X User Authentication Is Working on the Interface on page 3111
Verifying the VLAN Association with the Interface on page 3111
Verifying That DHCP Snooping and IP Source Guard Are Working on the
VLAN on page 3111
Verifying That 802.1X User Authentication Is Working on the Interface
Verify that the 802.1X configuration is working on the interface.
Use the
show dot1x interface
The Supplicant mode output field displays the configured administrative mode for each
interface.
Verifying the VLAN Association with the Interface
Verity interface states and VLAN memberships.
Use the show ethernet-switching interfaces command to view the Ethernet switching
table entries.
The field VLAN members shows the associations between VLANs and interfaces. The
field shows whether the interfaces are up or down.
State
For the guest VLAN configuration, the interface is associated with the guest VLAN if and
when the supplicant fails 802.1X user authentication.
Verifying That DHCP Snooping and IP Source Guard Are Working on the VLAN
Verify that DHCP snooping and IP source guard are enabled and working on the VLAN.
Send some DHCP requests from network devices (here they are DHCP clients) connected
to the switch.
Chapter 100: Examples: Port Security Configuration
command to view the 802.1X details.
3111