hi everybody i have a cisco router 1910 i need create a new vlan in that router, but it display that error when i create a new subinterface.   % Configuring IP routing on a LAN subinterface is only allowed if thatsubinterface is already configured as...

Hi, everybody its me  again. well, i have next one problem.My ISP realized an upgrade of my bandwidth, how can i do check my really bandwidth?there are tool or command in my router?     thanks

Hi, I am having one problem on my WLC, AP not join and i can see logs that error.   *osapiBsnTimer: Jan 03 01:00:45.415: %DTLS-3-HANDSHAKE_FAILURE: openssl_dtls.c:2202 Failed to complete DTLS handshake with peer   Can someone help me? thanks

hello, everybody I have next one stage. I connect recently Lan-to-Lan, its everything ok but i can see that error in my router. %PQII_PRO_FE-5-LATECOLL: PQII_PRO/FE(8), Late collision I modified my interface Half and Full Duplex also speed modify aut...