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...
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 ...
Hi,
Is there any command that will show all access ports that belong to a specific VLAN?
I need to know if I can delete a VLAN and I need to know if it has any ports belonging to it.
Thank you,
Traian
Hello, I'm trying to figure out the best way to pull switch port utilization within a specific VLAN on a switch. Example, finding the utilization on all ports assigned to VLAN 500. I've used "sh int stats" but that's at the hardware level and doesn't...
HelloPleaseI have a local network with a router and three switchesI want to connect the three switches in the three router ports (each router port to a switch), in addition to that; do etherchannel between the switch and configure the DHCP in the rou...
Hello Experts, I have a request to check on to see if Nexus C9336C-FX2 product supports WCCP config on version 9.2.x and if so is there a link i can look into . Thank you for your time.
Hello, I am working on replacing a couple of C6504 switches with C9300s. The IOS version on the new C9300 is: Cisco IOS XE Software, Version 16.06.03. I noticed that when I tried to configure some of the ports withspanning-tree portfast edge, the "ed...
