Tag Archives: FTTH

Unknown Ipv6 and IPv4 multicast floods blocking in Mikrotik

I was troubleshooting an enterprise network for slowness the speed. So when I went through the troubleshooting steps I found that there is an IPv6 and IPv4 unknown unicast flooding that occurs in the Lan interface. it’s a medium enterprise where they have almost 400 end hosts including telephone and IP cameras as well. find the picture given… Read More »

IPv6 Deployement and Subnetting.

Suppose there is IP version 6 address 2001:1D11:220A::/48 assigned to an ISP with 16-bit subnet ID. The network administrators can subnet the IP version 6 address just counting /16-bit subnet ID in hexadecimal. This would allow the administrator to create 65,536 /64 subnet. The table below illustrates the subnetting procedure of IPv6 address. IPv6 Range. 2001:1D11:220A:0000::/48 2001:1D11:220A:0001::/48 2001:1D11:220A:0002::/48 2001:1D11:220A:0003::/48… Read More »

GPON Splitter Loss Chart

Splitters are used for dividing one or two optical signals into multiple optical signals.splitters are passive optical devices that are widely used in Passive Optical Networkssuch as GPON, and EPON. There are different types of splitters we have and every splitter has a different insertion loss, So this is very important to understand in the FTTx network when… Read More »