Configuring the Switch
3-74
3
Figure 3-47 Configuring ACL Port Binding
CLI – This example assigns an IP access list to port 1, and an IP access list to
port 3.
Filtering IP Addresses for Management Access
You create a list of up to 16 IP addresses or IP address groups that are allowed
management access to the switch through the web interface, SNMP, or Telnet.
Command Usage
• The management interfaces are open to all IP addresses by default. Once you add
an entry to a filter list, access to that interface is restricted to the specified
addresses.
• If anyone tries to access a management interface on the switch from an invalid
address, the switch will reject the connection, enter an event message in the
system log, and send a trap message to the trap manager.
• IP address can be configured for SNMP, web and Telnet access respectively. Each
of these groups can include up to five different sets of addresses, either individual
addresses or address ranges.
• When entering addresses for the same group (i.e., SNMP, web or Telnet), the
switch will not accept overlapping address ranges. When entering addresses for
different groups, the switch will accept overlapping address ranges.
Console(config)#interface ethernet 1/1 4-116
Console(config-if)#ip access-group david in 4-93
Console(config-if)#exit
Console(config)#interface ethernet 1/3
Console(config-if)#ip access-group david in
Console(config-if)#
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