hey all, anyone run a stack of 3750's with spanning-tree disabled?our vlan count (plus trunk ports) are running high and do not want to surpass any type of limit for spanning-tree instances.all trunks have been configured to only allow the necessary ...
What is the best option to connect two 6500 switches through 10Gig links using Fibers, either using MCP or Single Mode Fiber?Any issues with a direct single mode fiber b/w the two ends?
I have Cisco Cat 6500 with dual Supervisor Engines 720. My questions is : Is it normal that the Stanby BOOT is showing disk0: ? I thought it will make sense if it is showing slavedisk0:More details will be indeed appreciated.Router#show bootBOOT vari...
Hello,If i have swtch with enabled port security on access interface with one allowed mac address. And other PC or Switch is flooding out all ports the broadcasts (FF:FF:FF:FF:FF:FF). Do the port with port-security shutdown ?
Hi,I use solar winds and netflow to sniff traffic from cisco routers and switches, we have added new 3560 v2 switches, from the doucmentation netflow is now listed as "unsupported", i want to know if there is a work around or alternative to netflow.t...
HiI need a book about implemention QoS in Cisco IOS end-to-end in my LAN with Core, Distribution and access layer.I've looked at this book: http://www.ciscopress.com/bookstore/product.asp?isbn=1587051761 but I can see it's from year 2004. Can you guy...
Cisco literature indicates that a debug should be exercised with caution as, "debugging output is assigned high priority in the CPU process <and> can render the system unusable".I have always understood "system" to mean the device to which the debug ...
Hi, I have peering sessions with multiple ISPs. I am currently advertising a public /16 to these peers, but I would like to gain more control on my inbound traffic by breaking my bgp advertisements into /24's. My plan is to add 256 network statemen...
I was wondering if someone could point me in the right direction.We have 4 x Cisco ASA 5510 Firewalls, we can ignore two as they are in Active/Passive mode.I'm trying to get from LAN 10.37.23.0/24 to DMZ 172.16.1.0/24 which fails on IMCP or HTTPS, ho...
I am having an issue with my 6513 caused by per-minute jobs process.DCASW01#sh proc cpu sorted CPU utilization for five seconds: 50%/13%; one minute: 29%; five minutes: 30%PID Runtime(ms) Invoked uSecs 5Sec 1Min 5Min TTY Process 38 3...
Hi,I have a question about using HQF in the 4948E switch.Is the 4948E capable of supporting HQF? If yes is there a place (link) that I can get that information? Is there a template? What is the IOS level?If not, why this fuction is not available?Than...
Up untill now we use the ISP provided consumer grade Modem to connect to the ISP/Internet. But recently our small office has 2600 router and will like to use it instead of the modem.So....1, So can some one advise me on the step by step needed to set...
