Cisco WS-C4003 Software Guide - Page 267
Configuring Protocol Filtering, Disabling Protocol Filtering
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Chapter 18 Configuring Protocol Filtering Configuring Protocol Filtering Configuring Protocol Filtering To configure protocol filtering on Ethernet, Fast Ethernet, and Gigabit Ethernet ports, perform this task in privileged mode: Step 1 Step 2 Step 3 Task Command Enable protocol filtering on the switch. set protocolfilter enable Set the protocol membership of the desired ports. set port protocol mod_num/port_num {ip | ipx | group} {on | off | auto} Verify the port filtering configuration. show port protocol [mod_num[/port_num]] This example shows how to enable protocol filtering, set the protocol membership of ports, and verify the configuration: Console> (enable) set protocolfilter enable Protocol filtering enabled on this switch. Console> (enable) set port protocol 3/1-4 ip on IP protocol set to on mode on ports 3/1-4. Console> (enable) set port protocol 3/1-4 ipx off IPX protocol disabled on ports 3/1-4. Console> (enable) set port protocol 3/1-4 group auto Group protocol set to auto mode on ports 3/1-4. Console> (enable) show port protocol 3/1-4 Port Vlan IP IP Hosts IPX IPX Hosts Group Group Hosts 3/1 4 on 1 off 0 auto-off 0 3/2 5 on 1 off 0 auto-on 1 3/3 2 on 1 off 0 auto-off 0 3/4 4 on 1 off 0 auto-on 1 Console> (enable) Disabling Protocol Filtering To disable protocol filtering, perform this task in privileged mode: Task Disable protocol filtering on the switch. Command set protocolfilter disable This example shows how to disable protocol filtering: Console> (enable) set protocolfilter disable Protocol filtering disabled on this switch. Console> (enable) 78-12647-02 Software Configuration Guide-Catalyst 4000 Family, Catalyst 2948G, Catalyst 2980G, Releases 6.3 and 6.4 18-3
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