Switching

We just recently had a power supply gone bad in a 6509 chassis. When checked, the breaker has tripped. Logs showed "%C6KPWR-SP-2-PSFAIL: power supply 1 output failed". These are WS-CAC-4000W-US in redundant configuration.We checked the output of the ...

Hi allI've reached a dead end in my mind regarding policy based routing and need some pointersThis is my case.I've got two 1921 routers connected over a WAN provided by an ISP. The ISP are able to route some of our RFC1918 subnets but not all and for...

Hi All,MY MGMT Vlan having some issues,sometimes can ping sometimes cannot.interface GigabitEthernet0/1switchport access vlan 100switchport mode trunk!interface GigabitEthernet0/2switchport mode trunk!interface Vlan100description MANAGEMENTip address...

Hi,Whenever there is a High CPU occur in customer premise and if it is intermittent it is very hectic to find out the root cause. Because, the High CPU issues mostly have to be checked live to identify the cause of it.In order to detect the High CPU ...

    I am having trouble trying to setup a mgmt address on these boxes.  We have two 7k's above the 5k's and we are running vpc down to the 5k's.  The mgmt 0 interface on the 5k's is being used for vpc peer keepalive .  How do you add a management int...

I have a cisco 4506 working as access layer switch (only desktops and phones are connected to that). When i try to execute "auto qos voip cisco-phone" command to enable qos on the swicth ports, the switch generated the below error message.the policy ...

From  http://www.cisco.com/en/US/products/hw/switches/ps679/products_tech_note09186a0080094632.shtml                   "The color blocking logic (CBL) blocks traffic that is part of a VLAN different from that configured on a port from coming into or ...

Hello all,Our scenario is as below:                   DMZ switch ----- PC                    |             |                    |             |                    |             |                  FW         FW   (Checkpoint with VRRP connecting to N7...

Hi All,I am planning to upgrade the IOS on my cisco 3750 switches and need some help to identify the correct version of software. At the moment I am using 12.2(35)SE5 and 12.2(50)SE1 on majority of the switches but 12.2 and 12.1 as well on some switc...

Hello Community,Can someone please tell me why I can't apply the following Netflow configurations to our 3750sflow record FlowRecord1 match ipv4 protocol match ipv4 source address match ipv4 destination address match transport source-port match trans...

Hi All,I am looking for Systimax (CommScope) equivalent product in India, Systimax (CommScope) product are used since long but due to unavailability and delay in product delivery we are looking for equivalent product. Please suggest for passive compo...