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We have pair of 4500-X setup as VSS. The 4500-X VSS is an aggregation/distribution layer (L2/L3 boundary), with about 8x 4507 chassis switches and about 12x 3850 stack (stack of upto 4 3850 switches) as access layer. All access layer switches are set...
We are building a new VPN infrastructure for site-to-site IPSec VPN for about 200 vendor connections with IPSec throughput of about 300Mbps. We also need high availability so whatever we choose - routers or ASAs, would have to be setup with active/st...
Folks,Is Cisco UCS Fabric Interconnect 6200, FabricPath aware? From the datasheet it seems like it is NOT FabricPath aware but just want to make sure. I have yet to find a UCS connectivity option without Nexus switching, I get the sense that one does...
Hi Folks,Cisco 4500-X do not support egress queing on VLAN interfaces (SVI) which means cannot do a traffic-shapping, is there a work around via policing? I can police the traffic and then on the trunk interfaces do "per-port-per-VLAN" QoS but again ...
Whatt is the difference between failover link and state link in the context of Cisco FWSM? Why do I need both or what is the best practice? Thanks in advance. Just trying to understand.
Philip,
Your comment on complex NATs can you give me an example? I always though firewalls in general so ASA included do a better job at NATs than routers.
Thanks.
No experience with 3.6 train, have been running 3.5.3 for the most part, but there is no ISSU/eFSU upgrade path from 3.4 or 3.5 trains.. I tried in our lab environment on a pair of 4500-X running VSS on 3.5.3E code to 3.6.0E and it failed, but to Cis...
Folks,So we are doing IOS upgrade tests (eFSU) with 15.1(1)SY and 15.0(1)SY4. Basically switching between these two IOS levels and timing the upgrade. I took over the setup and realized that the cross connect links between the pair of Core routers an...
Thanks Reza. If this is true, we are doing something wrong. We have a lab setup (please see attached pdf) with two brand new 6509-E chassis each with one SUP-2T and 1xWS-6908 plus 1xWS-6824 line cards for lab. Tomorrow I will find out exactly what IO...
