Hello,, there is a backbone of catalyst 5000 swicth, there are more than 15 vlans conigured in that backbone. Recently, I was looking for all stp configurations for each vlan, what i found was that not all switchs in the backbone(all 5 switchs are connected via trunk) has all vlans configured, i also have some problems in finding the root bridge for some vlans, even in one vlan there were 2 root bridge. the commands i used to find out the stp info were: sh spant (vlan #), sh spant summary. How can i find the root bridge for the remaining vlans?, isn´t neccesary that all switchs in the backbone has the same vlans configured?. Another doubth i have is that for some vlans the root bridge is a switch that has no ports connectad in that vlan, plus, the only switch in the backbnone that has ports connected to that vlan has a neighbor switch that has one port bloqued,, how much can i improve the performance of the switching network changing the root switch to the switch connected to the vlan???
We are pleased to announce availability of Beta software for 16.6.3.
16.6.3 will be the second rebuild on the 16.6 release train targeted
towards Catalyst 9500/9400/9300/3850/3650 switching platforms. We are
looking for early feedback from customers befor...
Introduction Featured Speakers Luis Espejel is the Telecommunications
Manager of IENova, an Oil & Gas company. Currently he works with Cisco
IOS® and Cisco IOS XE platforms, and NX to some extent. He has also
worked as a Senior Engineer with the Routing P...
In this session you can learn more about Layer 3 multicast and the best
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