Hi Network Sifu,
I wan't to ask, i have problem today with network. Network suddenly down, example no internet. in few minute, network up back without doing anything. but my modem and router or firewall working fine. i have 3 area. each 3 area have 1 switch. and connect to main frame switch. only 2 are switch are no internet access. another 1 are internet access. Can someone help with this? urgent. give me tips to troubleshoot.
I really appreciate your help.
Thank You
I wan't to ask, i have problem today with network. Network suddenly down, example no internet. in few minute, network up back without doing anything. but my modem and router or firewall working fine. i have 3 area. each 3 area have 1 switch. and connect to main frame switch. only 2 are switch are no internet access. another 1 are internet access. Can someone help with this? urgent. give me tips to troubleshoot.
I really appreciate your help.
Thank You
