Hi,Reposted this since I've not got any response over at career certifications.I have been thinking about working in this capacity and people who I have spoken with seem to think Cisco are a good employer. Cisco UK also have some vacancies at the mo...

Hi Guys,With so many policers in use in the scavenger class model, does this impact on the switches CPU? For example, if I configure my access layer 6500 system with 500 users to have a policer on every ingress interface, that will be a lot of polic...

Guys,I have got a large campus collpased backbone with two core 6509 systems connected to 30 stacks of 3750's.Each stack of 3750's has 8 vlans. This leads to a large number of vlans on the core 6500s and as such a lot of spanning tree instances. Am...

Guys, I have two 2811 VPN routers connected via several switches. Static crypto maps and isakmp keepalives at 10seconds. Tunnel is up and working, encrypting traffc between loopbacks on the 2811s when I do extended pings. Everything works fine. I do ...