A SECRET WEAPON FOR HBR CASE STUDY ANALYSIS

Rationalization: The -n option tells ping to only present numerical IP addresses during the output, skipping the resolution of hostnames.You may also ping an IP address to check World wide web connectivity. A useful idea is usually to ping a nicely-recognized DNS server.▪︎ 檢查網路連線：如果確認帳號密碼正確，但仍然無法登