When I try to copy image from switch to tftp its showing error but connectivity between tftp and switch is working fine please find the below logs. sh flashTech-C2-FCore01#sh flash Directory of flash:/ 517 -rwx 5144 Mar 1 1993 05:31:07...
When I try to copy image from switch to tftp its showing error but connectivity between tftp and switch is working fine please find the below logs. sh flashTech-C2-FCore01#sh flash Directory of flash:/ 517 -rwx 5144 Mar 1 1993 05:31:07...
cisco 65 VSSCan I config auto-recovery feature like VPC if active switch goes into recovery mode? I haven't found this feature on 65 VSS.thank youTom
Hello, An access switch is connected to two routers. The switch has a single default route to one of the routers. Is it possible to add another default route on this switch(keeping the original one as it is) without any issues? Will adding a se...
Hi,Is there a way to track an interface in Cisco routers and if that interface is down to bring another interface down as well (e.g. if fa0/0 becomes down, bring fa0/1 down)?I found this link in Cisco website but it is not exactly what I am looking f...
I have one Cisco SG200-50 switch on my network and a AP 1602i. I have now also connected a Sonos One SL to the network.At first I had no problem setting up the Sonos and connect to it. Now after one day I am unable to connect to the Sonos with the ap...
Hello,I have a 6509 switch that once rebooted goes to the rommon prompt and requires me to intervene in order to get the switch to boot.As far as I can see the boot command is OK and the boot variable points towards a file that exists in the bootflas...
Hello everyone, I am currently able to authenticate my phones via MAB in ISE, we currently add the mac manually, I understand that a profile can be created to make this dynamic but I have not found documentation on how to do it, open a way for ISE to...
I have a stack of 3 3850 switches and suddenly a few ports stopped supplying POE. After rebooting the switch, the POE started working again. The version is 16.3.8. Anyone sen this or have any clues that could help?
Hello, I have 10 Polycom VVX 411 phones that are connected to our Cisco SF200-24FP switch that is stand alone from our network. The phones receive power over ethernet from the switch. We had somebody install all the phones onto the Switch and everyth...
Hello, I have two switches 3850 with 10G expansion module and a 3750 with 1GIG SFP.3850 has a SFP+ 10G fiber connector and the 3750 has the 1G SFP fiber connection. There is no link.Adding a 1G to the 3850 and keeping the 1G to the 3750 will allow a ...
Purchased a C3850-12X48U (1G, 10G, 40G) Along with a 10G Fiber Upload 8 port module.There are some random interfaces that are not physical on the switches CLI. Can anyone shed some light for me? interface TenGigabitEthernet1/0/44 <--- Physical ! int...
Can anyone help me to follow best practices to create QOS on Nexus 9K?Thanks! SW1interface Ten-GigabitEthernet1/0/1qos priority 1interface Ten-GigabitEthernet1/0/2qos priority 3interface Ten-GigabitEthernet1/0/3qos priority 5SW2 - Nexus 9Kclass-map...
hi guys,i am confused about the master and slave realtionship in ospf. any one can explain it to me in detail.
Hello everyone!Can anyone answer why, after entering the command "show route-map" packet counters show zero matches?We have other Cisco 3850 switches in production, stand-alone switches and in the stack, but all of them shows zero in counters, but pb...
Hi, newbie question here, looking for the steps to move an existing switch in a stack to another existing stack please. I am pretty new to networking so please be gentle. Removing the switch: - What are the steps in terms of physically disconnecting ...
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