11-25-2015 12:20 AM
How to handle port security on the ports where printers are connected, the problem is whenever i enable ports security on the ports , everytime printer gets disable. Is there any to appy port secuirty on the port where printer is connected?
Regards
Jahanzeb
12-08-2015 03:21 AM
Its a port just in use for printer, no laptop or other equipment connect to it, still receiving err disabld port state
12-07-2015 06:19 AM
Any update Jahanzeb ?
12-08-2015 03:59 AM
Jahanzeb,
Do the following:
Before you connect the printer on the network, see the MAC table of the switch and the ARP table of your network Core if the MAC the new printer is learned.
If so, try to locate the interface where the device with this MAC is connected.
Commands that can help
SWITCH # show mac address-table | include 0000.aaaa.bbbb
CORE # show ip arp | include 0000.aaaa.bbbb
CORE # traceroute mac 0000.aaaa.bbbb 0000.aaaa.bbbb
11-26-2015 12:25 AM
can u give the port configuration details and printer details?
11-27-2015 04:44 AM
Configuration:
Int fa 0/x
switchport mode access
switchport access vlan 50
switchport pot-security
speed 100
duplex full
Printer detail,
Xerox printer /copier / scanner
11-28-2015 03:18 AM
Check the logg.
Make sure that you are mac address is mapped.
U can use sticky cmd for the same.
do a sht and no sht cmd after that.
11-29-2015 08:56 PM
Yes, mac is binded
11-29-2015 11:25 PM
Is that port going to error-disable mode?
12-08-2015 03:20 AM
yes
11-26-2015 08:41 AM
Do not forget that when you enable port-security, some parameters are implicit. See the defaults parametres bellow (For see it, run the command show run all | sec [interface] ):
switchport port-security maximum 1
switchport port-security maximum 65535 vlan
switchport port-security maximum 65535 vlan access
switchport port-security maximum 65535 vlan voice
switchport port-security
switchport port-security aging time 0
switchport port-security violation shutdown
switchport port-security aging type absolute
switchport port-security limit rate invalid-source-mac 10
no switchport port-security mac-address sticky
no switchport port-security aging static
You can see the subject is disabling interface with the following command
switch#show port-security interface fa0/1
11-27-2015 04:43 AM
So how to resolve it ?
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