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2025-01-31 Update From: SLTechnology News&Howtos shulou NAV: SLTechnology News&Howtos > Network Security >
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Shulou(Shulou.com)06/01 Report--
To prevent users from privately changing the mobile phone mac to continue to access the network, we set on the switch port connected to the AP to allow only the specified MAC address to connect to the network.
Note:
1. Make sure that the port layer 2 mode that connects to AP on the switch is access mode.
two。 The number of MAC and port-security maximum allowed to pass must be the same.
3. Each time you increase MAC, first shutdown, then set the number of maximum, then increase MAC, and finally no shutdown activate the port
4. You must add the MAC address of AP itself, otherwise you cannot telnet to AP.
5. Configure on the port on the switch that connects to the AP
Configuration commands:
XIASW-B-005 (config) # interface fastEthernet 0Compact 35
XIASW-B-005 (config-if) # shutdown
XIASW-B-005 (config-if) # switchport port-security
XIASW-B-005 (config-if) # switchport port-security violation protect
XIASW-B-005 (config-if) # switchport port-security maximum 7
XIASW-B-005 (config-if) # switchport port-security mac-address 0023.0426.1a7e
XIASW-B-005 (config-if) # no shutdown
XIASW-B-005 (config-if) # exit
XIASW-B-005#wr
Verify:
XIASW-B-005#sh running-config interface fastEthernet 0/35
Building configuration...
Current configuration: 1781 bytes
!
Interface FastEthernet0/35
Switchport access vlan 5
Switchport mode access
Switchport port-security maximum 30
Switchport port-security
Switchport port-security violation protect
Switchport port-security mac-address 0008.9ff3.f336
Switchport port-security mac-address 0023.0426.1a7e
Switchport port-security mac-address 0023.4dd9.7205
Switchport port-security mac-address 0024.2b59.e67f
Switchport port-security mac-address 0024.2b5a.035c
Switchport port-security mac-address 0024.d794.7870
Switchport port-security mac-address 0027.1011.761c
Switchport port-security mac-address 0027.1011.d7dc
Switchport port-security mac-address 0027.1012.90e0
Switchport port-security mac-address 0027.10a3.0394
Switchport port-security mac-address 0811.96ac.e0d8
Switchport port-security mac-address 0c77.1a84.5a27
Switchport port-security mac-address 100b.a952.26c0
Switchport port-security mac-address 207d.7424.52cb
Switchport port-security mac-address 3ca9.f48f.aa8c
Switchport port-security mac-address 3ca9.f48f.fdec
Switchport port-security mac-address 3ca9.f4a1.e6c4
Switchport port-security mac-address 3cd0.f8ba.f414
Switchport port-security mac-address 6067.20e1.d798
Switchport port-security mac-address 6092.172b.db71
Switchport port-security mac-address 6c88.147d.a958
Switchport port-security mac-address 6c88.147d.dd30
Switchport port-security mac-address 6c88.147d.e53c
Switchport port-security mac-address 6c88.147d.ea5c
Switchport port-security mac-address 8c70.5a08.1364
Switchport port-security mac-address 8c70.5a08.23d4
Switchport port-security mac-address 9cb7.0df4.42b0
Switchport port-security mac-address acf7.f3ef.cf4a
Switchport port-security mac-address b4ce.f673.44c4
Switchport port-security mac-address c46a.b769.d3b9
End
XIASW-B-005#sh mac-address-table interface fastEthernet 0/35
Mac Address Table
Vlan Mac Address Type Ports
-
5 0008.9ff3.f336 STATIC Fa0/35
5 0023.0426.1a7e STATIC Fa0/35
5 0023.4dd9.7205 STATIC Fa0/35
5 0024.2b59.e67f STATIC Fa0/35
5 0024.2b5a.035c STATIC Fa0/35
5 0024.d794.7870 STATIC Fa0/35
5 0027.1011.761c STATIC Fa0/35
5 0027.1011.d7dc STATIC Fa0/35
5 0027.1012.90e0 STATIC Fa0/35
5 0027.10a3.0394 STATIC Fa0/35
5 0811.96ac.e0d8 STATIC Fa0/35
5 0c77.1a84.5a27 STATIC Fa0/35
5 100b.a952.26c0 STATIC Fa0/35
5 207d.7424.52cb STATIC Fa0/35
5 3ca9.f48f.aa8c STATIC Fa0/35
5 3ca9.f48f.fdec STATIC Fa0/35
5 3ca9.f4a1.e6c4 STATIC Fa0/35
5 3cd0.f8ba.f414 STATIC Fa0/35
5 6067.20e1.d798 STATIC Fa0/35
5 6092.172b.db71 STATIC Fa0/35
5 6c88.147d.a958 STATIC Fa0/35
5 6c88.147d.dd30 STATIC Fa0/35
5 6c88.147d.e53c STATIC Fa0/35
5 6c88.147d.ea5c STATIC Fa0/35
5 8c70.5a08.1364 STATIC Fa0/35
5 8c70.5a08.23d4 STATIC Fa0/35
5 9cb7.0df4.42b0 STATIC Fa0/35
5 acf7.f3ef.cf4a STATIC Fa0/35
5 b4ce.f673.44c4 STATIC Fa0/35
5 c46a.b769.d3b9 STATIC Fa0/35
Total Mac Addresses for this criterion: 30
XIASW-B-005#
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