Hi,I want to forward the certain domain to one local dns server, but from the router (1900) how can I config it?Example: forward google.com query to 192.168.10.10Now I just config one ip name-serverip name-server 8.8.8.8

Hi,After I config below settings, seems the tunnel no data between two devices. Can anyone help to check the problem?Cisco:crypto isakmp policy 10encr aesauthentication pre-sharegroup 14lifetime 28800crypto isakmp key foritgate address 111.111.111.11...

Hi, guysI have setup two different default gateway on the switch;IP route 0.0.0.0 0.0.0.0 192.168.10.1IP route 0.0.0.0 0.0.0.0 192.168.20.1And I found sometimes, desktop cannot access the internet. Any know the problem?

Hi,My switch was WS-C2960S-24TS-L, after upgrade to 152-2.E9, the switch unable to boot up, below was the error:File "flash:c2960s-universalk9-mz.152-2.E9.bin" uncompressed and installed, entry point: 0x3000executing...Loading "flash:/c2960s-universa...

Hi; I setup ipv6 tunnel (he.net) and try update dynamic ip with below conf ip ddns update method he-update HTTP add https://username:password@ipv4.tunnelbroker.net/nic/update?hostname=hostname interval maximum 0 0 1 0 ! interface Dialer0 ip...