Motorola RFS7000 Series Reference Manual page 74

2-44 Overview
b. If the stauts of the VLAN is UP (even if interfaces are diconnected), shutdown the VLAN associated
with fe1:
RFS7000(config)*#show ip interface brief
Interface
fe
vlan1
vlan200
RFS7000(config)*#shutdown
c. Check the status and note if the VLAN has been disassociated. Its status has now changed to
DOWN.
RFS7000(config)#show ip interface brief
Interface
vlan1
vlan3
RFS7000(config)#
2. The above instance may occur when a DHCP interface is disconnected. DHCP is not effected because
it runs on a virtual interface and not on the physical interface. In this case, it is the physical interface
that is disconnected not the virtual interface.
When the Ethernet interface comes back up, it restarts the DHCP client on any of the virtual interfaces
(SVIs) in which the physical interface is a member port. This ensures (if the interface was
disconnected and reconnected to a different interface), it gets a new ip address, route, name server,
domain name etc. corresponding to the new DHCP server/ scope.
Example
RFS7000(config)*#show ip access-group all
Interface fe
Inbound IP Access List :
Inbound MAC Access List :
Interface ge1
Inbound IP Access List :
Inbound MAC Access List :
Interface ge2
Inbound IP Access List :
Inbound MAC Access List :
Interface ge3
Inbound IP Access List :
Inbound MAC Access List :
Interface ge4
Inbound IP Access List :
Inbound MAC Access List :
Interface vlan1
Inbound IP Access List :
Interface vlan200
Inbound IP Access List :
RFS7000(config)*#
RFS7000(config)#show ip access-list
Standard IP access list 20
mark 8021p 5 any rule-precedence 10
RFS7000(config)#
RFS7000#show ip dhcp binding
IP MAC/Client-Id
-- -------------
RFS7000(config)#show ip dhcp binding
IP MAC/Client-Id
-- -------------
RFS7000(config)#
IP-Address/Mask
157.235.208.122/24(DHCP) up
unassigned(DHCP)
unassigned
IP-Address
157.235.208.69(DHCP)
unassigned
Type Expiry Time
---- -----------
Type Expiry Time
---- -----------
Status
up
up
Status
up
administratively down down
Protocol
up
up
up
Protocol
up