Switching

Hi,  I'm having a problem with Policy Based Routing on a 6509 with a FWSM installed.  The network is configured as follows.  I have 2 x 6509's SW1 and SW2  I have a server DC 1 connected to a vlan 10 connected to the 6509's behind the FWSM subnet 10....

Hi,the frequently Dense Mode flooding behavior is not optimal in most scenarios, so the recommendation is to use Sparse or Sparse-Dense with AutoRP in almost all cases.But if there is only one Routing hop from the Multicast source to the receivers (a...

Gents need some advice. At work we are in the middle of a massive project which includes  building two new datacentres and redesigning our campus.  I'm looking  after the design for the campus network and need some advice. So the campus will be OSP...

what is crc error in router or switch..and what could be the cause for it?

Hello!We are running into an issue where we have connections coming from a Dell blade server into a dell switch currently and it works fine. We have 3750 10/100 switches we would like to use instead, but when we plug into those, there isn't any type ...

We currently have Aironet 1310's that link two buildings together. We recently bought two Aironet 1142's with the hope to use them to increase bandwith between buildings.We realize a Controller is needed too, to implement the 1142's which we haven't ...

Hi!I'm new in a company, previous technician forgot secret on Cisco 851, so i've tried to recover it today. I've connected to serial with PuTTy, turned of router for 10 seconds, turned on, then i pressed break for 20-30 seconds. I couldn't get to ROM...

Partners:I have in my lan 4 switches WS-C2960-24TT-L and recently my company is buying IP Avaya Hardphones.They need a power supply. Avaya tells me that I should enable POE in my switch for the telephones can be able to receive power.I search everywh...

Hi,I am getting %QOS-3-SETCOSMAPFAIL: Unable to set CoS map on module..The module is not working.Can i confirm module or chassis problem.

Dear all,i setup two default route for two subnet NAT to internet at a 2801 router, but i found some time it will occur the problem, outside host can not ping the public IP at fa0/1 ADSL interface, problem detail as following:two outside interfaceint...

Does anyone have interoperability experience with Ciena 4200?  Ciena profile minimum MTU value is 1600.  Should I configure the Catalyst 6500 to match this value?

Hi all,I am using sdm 2.5 for my cisco1811. Pls advise how i can change the enable password using the sdm gui.I also notice that i have to key in the enable password when i access it via console. I can't access the console using login.This is the cas...

Hi,I cannot see any logging messages indicating that some packets meeets the Access-list condition. Here is a portion of the configuration:logging console informationalinterface GigabitEthernet1/0/3 ip access-group 101 inaccess-list 101 deny icmp any...