Switching

hi guys,I need your advice:I have a couple of cisco 3560 switches and a server with two nics.Which is the best way to get high availabilty? Setting up an etherchannel between the two 3560 and connecting the nics of the server to each port of the ethe...

Hi after changing the mac address of an SVI on a 2950 switch  the interface became unpingable.The following note can be found here http://www.cisco.com/en/US/products/hw/switches/ps700/products_tech_note09186a00801c9b4e.shtmlNote: In Cisco IOS Softwa...

Hello,Cisco IOS Software, s72033_rp Software (s72033_rp-IPSERVICESK9_WAN-M), Version 1                                                                             2.2(33)SXI4a, RELEASE SOFTWARE (fc2)We use two cisco WS-C6506-E as our Core Routers. Th...

HiI have a router and im tring to load image from rommon mode but i didnt. i tried a lot and various images but still its not i will provide you the error in belowrommon 5 > xmodem flash:/c2800nm-ipbasek9-mz.151-2.T1.binDo not start the sending progr...

I am implementing a WAN optimization product and I need to getWCCP working for it to work properly - problem is, I only have  2960 switches and a PIX (6.3.5) at my datacenter so there is no support for WCCP there.I have been racking my brain and thou...

Cisco switches are now running PVST+,and H3C running MSTP, how can they talk to each other, without changing any configuration on Cisco site. I know that vlan 1 can prevent loop because the BPDU of VLAN1 is standard.But I don't know other vlans(for e...

Hi ,R1 is Router is connected to Frame relay is connect to two Router R2 and R3 with serial with EIGRP 37 and its working fine.R2 and R3 Also connected via fast Ethernet.R3 have loopback connected with 4.4.4.4 and R1 is connected with 1.1.1.1 Loopbac...

Hi,I have cisco 6513 Switch running s72033-psv-mz.122-18.SXD7b.bin. I  could find bug CSCei28317 is hitting in currrent version. Fixed-in version available in  SXF train.The challenge i face is SXD7b same featureset is not available  in SXF train to ...

trying to convert a rather extensive policy from a router to a cat 3750. One problem is that cat does not support route-map delete but after looking at the doci if I understand it correctly that route-map delete is a way to fall out of the route-maps...

I have a CAT switch.  When device connects to the port and port says Connected, MAC is not in the CAM table. It is a DHCP device Arping for it's address.  It will connect with a forced renew or a reboot.  Why is MAC not added to table?  What can I tu...

Every morning  some of my IP Phones are stuck on Configuring IP.  I run the command Clear IP DHCP Binding * and the phones come back up.  I have also created a new voice VLAN just because we were short on IPs.  But now that I have created a new voice...