I am having stack of two WS-C3850-24U-E with 16.12.7 version, IP services enabled and smart licensing enabled on it now i want to add spare switch WS-C3850-24U-S with ipbase services enabled. Please see below steps which i will use and let me know i...
Forum Posts
Resolved! Maximum VLANs Supported in PVST+
Hi Team, Is there a maximum number of VLANs when using PVST+ on Catalyst 9407R and/or on Catalyst 9300/9200 series? I couldn’t find any datasheet addressing this point. Does this mean there is no limitation? If we assume that in PVST+, each VLAN crea...
To whom it may concern, i have installed DNA and license to cisco 9500 series switch but, in my estimation, will it not work after april month of 2025 my confession is this that after expiring the license date of DNA/Network advantages or internet ce...
Resolved! Need help with C1300 switch
Hi guys,I was sold a C1300-8T-E-2G as a next replacement for C1000.However, to my horror, it is not running the normal IOS. Some commands are similar but the rest is a challenge to get it done. Anyone had worked with this model before and able to he...
Hi EveryoneI have a question that I should check boot loader and image before update switch 2960-X.I try search in release note version image but not found aboute minimun version boot loader with image.Where can I find this information? Thank You
Hello, everyone. Here is my topology (the links between the switches are trunks): I've configured RSPAN on SW1 and SW3. SW1(config)#vlan 100 SW1(config-vlan)#remote-span SW1(config-vlan)#exit SW1(config)#monitor session 1 source interface G0/2 SW...
Hi AllI have configured a port-channel to span across 2 x Nexus 9508sinterface port-channel333switchportswitchport mode trunkswitchport trunk allowed vlan 1041-1043vpc 333interface Ethernet1/42description SAN_203-6switchportswitchport mode trunkswitc...
Hello Everyone, My DNAC instance is reporting high input/output errors for every single 9300 i have in inventory for interface AppGigabitEthernet1/0/1. We don't even use Application hosting on these platforms so why does DNAC report on the errors? Do...
I’m facing a strange issue with VLAN tagging on trunk ports after a power fluctuation. The setup includes multiple Cisco switches (mainly Catalyst series), with VLANs properly configured and trunk links established.Issue: After a brief power fluctuat...
Resolved! Cisco 3850 activate ipservices license
I have 2 3850 stacked switches running on ipbase license. I want to activate ipservices on both the switches. How can I achieve it? When I issued license-right-to-use detail, I can see that ipservices peirod left is lifetime and state is not acti...
DearI want to setup a new stack of 3750X switches2 x WS-C3750X-12S-E1 x WS-C3750X-48T-SIs this possible or do need al switches to be IP Services (-E) ?Then I need to swap the 48T-S towards a 48T-EKind regards,Philippe
Hello community,I am managing a lot of C9300 switches and the PoE demand is increasing, so I was trying to implement SNMP trap notification when the PoE Remaining power (Watts) is below 20% of the switch power budget. Unfortunately, I don't see the e...
Resolved! IE-3300-8P2S POE ports stopped working.
The cameras connected to the ports were working fine, but suddenly they stopped working. I tried upgrading the firmware, but it didn’t help. Please assist.
Resolved! RIP V2 PROBLEM
hello everyone.i have a rip v2 connection issue as i can identify ,i have 1 router in main town and 3 routers in other towns .every router is connected to a switch and the switch to devices . i also have intervlan for vlans to communicate between to...
I know it is a very very old devices we see a very very weird thing in the switch , we try to connect a device to one the of the interface On the endpoint device side, I can see the interface is up, no issues, but the switch side shows downwe admin-d...
