This topic probably discussed gazillion times..my apologies but things are not making sense to me!!!Lets say I have Cisco 29xx router running and I want to change the run-config to a new modify one. How do I do this using usb stick? Is new run-config...
Hi, I have a connection issue but I don't know what's wrong. When I try to ping different ip adress it just say unreachable. I have attached the file.
my new cisco 2960 goes to switch:prompt. when i give boot command it gives error loading system image.image failed digital signature verification.please help me out.
switch: flash_initInitializing Flash......The flash is already initialized.switch: copy xmodem: flash:c2960x-universalk9-mz.152-7.E5.binBegin the Xmodem or Xmodem-1K transfer now...CCCCCCCCCCxmodem:: I/O errorswitch:
I am getting the following error on how to recover the image, please help me. Xmodem file system is available.Base ethernet MAC Address: 04:6c:9d:7c:79:00The password-recovery mechanism is enabled.USB EHCI 1.00USB EHCI 1.00USB Console INITInitializin...
The company I work use Grand stream Phones 1625 model, I have noticed that phones do not work properly when the interface is been tagged with the voice vlan command (WS-C2960X-48TS-L). They recognized the gateway and receive an IP from voice vlan but...
Hi Experts,I have some confusion with holding Mode button with cisco 2960/3560 switchs.I read out many forums and articles but where things are unclear.somewhere given 3 seconds and somewhere it is given 7 or 10 seconds.Qus1) What is exact time to p...
No matter which switch image I am using the console window hangs. I've tried increasing the memory. and in this case i am using a layer 3 image
how to safely turn off cisco router/switch?is it just turn off the power switch at the back of router/switchor need to issue soem command in user EXEC mode /privileged mode to shut down the router/switch? explain please, thank you
I am trying to create Ethernet channel between 2 switches 3725now in trying to create LACP the keyword active/passive not working, however it looks like I can define static ethernet channel other switch has similar issue after I defined encapsulatio...
HiWe're facing an issue on core switch nexus 9504 S/N: FOX2148PHMM PN:800-41485-01L0 and PID: N9K-C9504. That one of the power supplies did not work. So we need your support ASAP because it's a very critical issue for us.
Is there a simple way to really verify that the cisco 3560 is a layer 2 or layer 3 switch? or is it actually dependent upon the ios image that it's running?Switch model number is WS-C3560-48PS-SThanks.
HI AllI have a stack of 4 SG550X-48 switches. I am using them for a IPTV system so most of the endpoints ate IPTV decoders. if I load the first switch in the stack with more than 10 endpoints all switches in the stack will drop multicast packets alm...
I know DBD packets would be exchanged when establishing adjacency after booting the router .However after that ,Im not sure how DBD works .SoDBD packets was sent every 30 minutes ? I mean .When Router exchange LSDB every 30 minutes , First Do OSPF r...
Anyone knows why the following commands work on Cat3650 switches but not on Cat9500 siwtches even though both are running the same version (16.12.4) 95-61-03351-AC01-ST0(config-if)# authentication control-direction in%Command deprecated ( authenticat...
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