Light level of fiber cable for 1000BASE-LX/LH

Tweet Here is light level information for single mode fiber for Gigabit Ethernet port. Most of cases, it doesn’t matter of how many port or…

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Issue on Cisco GigE port with FastEthernet port on 3com switches - logo

Issue on Cisco GigE port with FastEthernet port on 3Com switches

Tweet As you know, Cisco Systems is one of top vendor in Router and Switch market in the world since early 90’s. If someone asks who …

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Packet is not passing, if it is bigger than 72 byte ?

Tweet Question : I got Juniper router(M series), and we got GigabitEthernet service for ISP. We saw BGP dropped and no passing traffic since in…

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