3com 4500 PWR 50-PORT Manuale Utente
Access Management Configuration Commands
115
address-list
Enter IP address list in the
start_ip_address [ip_address_num
]
&
< 1-10
>
format.
start_ip_address
Is the start address of an IP address range in the pool.
ip_address_num:
Specifies how many IP addresses following
start_ip_address
in the range.
&< 1-10 >
means you can specify ten IP address ranges at most.
Description
Use the
am ip-pool
command to configure the IP address pool for access
management on a port. The packet whose source IP address is in the specified
pool is allowed to be forwarded on Layer 3 via the port of the switch.
pool is allowed to be forwarded on Layer 3 via the port of the switch.
Use the
undo am ip-pool
command to cancel the access management IP pool of
the port.
By default, all the IP address pools for access management on the port are null and
all the packets are permitted through.
all the packets are permitted through.
Note that if the IP address pool to be configured contains the IP addresses
configured in the static ARP at other ports, then the system prompts you to delete
the static ARP to make the later binding effective.
configured in the static ARP at other ports, then the system prompts you to delete
the static ARP to make the later binding effective.
Example
To configure the access management IP address pool on Ethernet1/0/1 and
permits the addresses from 202.112.66.2 through 202.112.66.20 and the
specified 202.112.65.1 to access the port, enter the following:
permits the addresses from 202.112.66.2 through 202.112.66.20 and the
specified 202.112.65.1 to access the port, enter the following:
<4500>system-view
System View: return to User View with Ctrl+Z.
[4500]interface ethernet 1/0/1
[4500-Ethernet1/0/1]am ip-pool 202.112.66.2 19 202.112.65.1
am trap enable
Syntax
am trap enable
undo am trap enable
View
System View
Parameter
none
Description
Use the
am trap enable
command to enable the access management trap
function.
Use the
undo am trap enable
command to disable the access management trap
function.