Is there a recommendation or preference to performing persistant packet captures on the Cat6509 and Cat4948 platforms in regards to VACLs vs. SPANs?We're interesting in capturing ALL TRAFFIC on some heavily utilized switches.From a performance pers...
I have two redundant 2811 routers with one of those providing a DHCP-POOL to the phones/pcs on the LAN. Is it safe for me to add the indentical dhcp scope on the redundant router without causing any problems? Both of these routers have interfaces o...
I've been working on a Cat6509 (also the VTP server) and I started adding vlans in global config mode. When I type "sho vlan" I can see all of the vlans I have added so far. When I look at the running-config/startup-config I show no signs of the vl...
I moved this 6509 to VTP transparent mode and the vlans showed up. When I moved them back to VTP Server mode, they went away. So that explains what I was seeing.thanks!
I've been configuring a test 6509 and noticed when I add vlans under global config mode they don't show up in my "sho run". This will be a VTP server. I noticed on one of our other 6509s the "sho run" actually shows the vlans that were added thru t...
