Switching

Hello,I want to upgrade my DRAM of 256MB to 512MB to support 15.1 IOS image.Can I buy Cisco approved DRAM from third partyLike www.satech.com Pls let me know. ThanksK                  

Hello, colleagues. Ive got a 494810ge switch, and this parameters are important for me:sh int gi 1/4 counters detail Port                InBytes       InUcastPkts      InMcastPkts       InBcastPkts Gi1/4       252819467437788      173264735013     ...

Hi all,I have a stack of 4*3750 switches with 52 ports each (48 + 4). Is it possible to have port channels above 48th one in the stack in any way? Thanks and Regards,Balachandhar S

hi ,I have a Query on OSPF .i am running  two P2P links between two sites with two Cisco 4506E switches running with HSRP at both ends . both P2P links  with same bandwidth from Different ISP. is it possible to Load balance for this Two links .please...

Hi all,Does the port adaptor PA-MC-2E1/120 work with the Catalyst Switch 6506E (Sup Engine: 720-3B)? We have bought a Enhanced FlexWAN card for this port adaptor.I read through the cisco website and seem to get confusing answers whether they are comp...

Hello - I'm looking to do a basic QOS configuration which states that VOIP traffic has priority over anything else.Can anyone lend a hand?

Can not set route map on interface vlan. which in non default vrf on Cisco 3750.IOS c3750-ipservicesk9-mz.122-55.SE.binsdm prefer route in enableip vrf users rd 200:0 route-target export 200:0 route-target import 200:0interface Vlan201 description Us...

Hi,I'm trying to configure a SPAN session on a Cisco 3725 router, but it won't let me complete the command. The router has two Fast Ethernet interfaces: 0/0 and 0/1. I'm trying to configure a SPAN session with Fa0/0 as the source interface and Fa0/1 ...

I am running into a DHCP problem on a Cisco 891 running 15.0(1)M2.  I am running DHCP on the router and want to reserve an address for a printer.  I have done this hundreds of times on hundreds of routers.  Per Cisco recommendation, I let the printer...

While configuring PoE Ethernet EHWIC PoE modules with ISR G2 routers Cisco DCT gives a warning to select AC Power Supply with PoE ‘PWR-3900-POE’. Do we need to select the PoE power supply for Enhanced EtherSwitch SM PoE modules also (at present it do...

Hi,I would like to check if it may be possible to hot-upgrade/swap the 4506E power supplies? Based on the configuraton guide; I have summarized the steps as follows:1. Switch has 2 existing power supplies to be upgraded2. Remove right side/bay 2 powe...