Good to know. Most timing systems such as the Larus products that I mentioned output a BITS (Building Integrated Timing System) clock (this is a bipolar signal very much like a T1), a sine wave (1 MHZ or 5 MHz), or 1 pps (pulse per second). So you may need something like a Versitron CDS-20 in the picture as well. This is actually a clock distribution system that accepts different types of inputs and, in turn, outputs RS-422 timing signals.
[toc:faq]The ProblemOn traditional switches whenever we have a trunk
interface we use the VLAN tag to demultiplex the VLANs. The switch needs
to determine which MAC Address table to look in for a forwarding
decision. To do this we require the switch to do...
[toc:faq]Introduction:Netdr is a tool available on a RSP720, Sup720 or
Sup32 that allows one to capture packets on the RP or SP inband. The
netdr command can be used to capture both Tx and Rx packets in the
software switching path. This is not a substitut...
IntroductionOSPF, being a link-state protocol, allows for every router
in the network to know of every link and OSPF speaker in the entire
network. From this picture each router independently runs the Shortest
Path First (SPF) algorithm to determine the b...