Heads Up :
The post you are writing will appear in a public forum. Please ensure all content is appropriate for public consumption. Review the employee guidelines for the community here.
Hi,I have a UR failover bundle of PIX 525 and would like to procure 5 Security Contexts do I need to purchase a license for each PIX in the failover pair or just one. The product no for the context license is - PIX-SW-SC-5Thanks,Anil
Hi,I have a PBX at each of my site trunked to form VoIP traffic.Scenario-PBX---6500 --(gig trunk)--6500---PBX.The trunk carries data traffic in addition to this voice traffic. What should my qos configuration be to provide priority to voice traffic b...
Hi,Can you let me know why the PIX software version 6.3(3) is no longer available on the website for download ?I currently have PIXs running 6.3(3). I have a new building which will have PIXs. I would not like to upgrade to 6.3(4) unless absolutely n...
STP Limitation problemScenarioCore Dist Access4500 ----- 4500 ----3550 (Multiple daisy-chained)I have manually controlled the vlans on the trunk between the 2 4500s(based on Cisco documentation to control STP diameter). However I find that ...
Hi,We have a layer 2 switched network that is currently PVST. We are looking at migration to MST.Can you please provide and design notes/ guides for a PVST to MST migration.Also in the MST design, if I make changes to vlans (add/delete) does STP reca...
Thanks Kevin.My understanding is that prune eligible will only reduce the flooded traffic by not sending traffic if the switch on the recieving end does not have ports in those vlans.All vlans will be learnt via vtp at the access switches (through vt...
Hi,I have manually pruned all the unwanted vlans off the trunk between the 4500s.The 3550s are daisy chained with trunks between them. There are no other connections from the access layer 3550s.My observation - All vlans in the vtp domain are propaga...
Thanks for the link.This says "MISTP uses one BPDU for each MISTP instance, rather than one for each VLAN, as in PVST+"Does this mean all vlans in the single instance will undergo convergence if one vlan is added/ deleted in that instance.?Regards,An...
Thanks Milan.Would there be any spanning tree issues in this scenario ? All STP messages for vlan 10-30(in diagram) from the core would still be recd in the 3550s - Am I correct in assuming that.? The vlan 1 trunk will pass the STP messages for the c...
Thanks for your reply.The way it is setup today is that it is a fully layer 2 domain with vlans being shared across.We suggested manual vtp pruning (with clear trunk) to allow only specific vlans and thus not run into the STP limitation of the 3500 X...
