Do you know which module that can use only 1 core for transfer and receive ? Does cisco switch 2960 support module 1 core ?
i know that SFP has 2 Core but i want to reduce and save fiber cable for use 1 core for transfer and receive.
after i show log on my switch i saw the error as below:
%SW_MATM-4-MACFLAP_NOTIF: Host 0000.0000.xxx in vlan xx is flapping between port Po1 and port Fa0/1
How can i fix this error? what's wrong?
Currently i have 2 wan internet connection and i'm using sla monitor for Active and backup.
and it is working fine when the Active down , the backup link will switch to Active auto.
my issue that i want to monitor ( ping ) on Backup connec...
Thanks for you help.
any way , i would like to ask you some question for clarify .
Currently i have switch WS-C2960X-48TD-L this switch support slot 10G SFP , do i use module 1G SFP on this slot?
and other question is : i have WS-C2...
Do you have any solution for monitor connection on ISP2?
I just to make sure connection 2 ( ISP2) is working ( mean alive) during ISP1 is on Active.
if we don't have monitor on ISP2 so we don't know the connection is working or not, so...
i'm not clear about NAT some time we use command
nat (dmz,outside) source static dmz_host outside_IP service RDP RDP
and sometime use
object network NR-1010 nat (inside,outside) static interface service tcp 1010 1010
what are different...