Hi,Could anyone tell how to upgrade ios from bundle mode (one version to install mode another version in C9300
Forum Posts
Hi Everyone, so I've been trying to backup restore on a C9300 switch but I seem to be running into issues. I've tried the manual copy and paste as well as the copy tftp run (after successfully copying a run) however neither method copies everything s...
Good afternoon,The switch C2960X can works in redundancy with Spanning-Tree with the model C9200?Will I have troubles if I have these two differents switches or I need to have two switches with same model?Please, could you help me with this doubt?Tha...
Dear All,I have VLANs configured on a Cisco core switch (CBS350). Where the default gateway of this Coreswitch is Firewall 1. Lately, Firewall 2 was installed where I need one of the VLANs traffic to go outside Firewall 2. interface Vlan10 ip address...
Resolved! Auth on switch via Active directory
Hi guys ,I want to authent on my switchs witch my Active Directory account when i connect on witch SSH.A can use a MS radius server ( NPS ) A had configured all and all is ok But betwen Switch and NPS the authent is in PAP.So i ask , what are you doi...
Hello,I would like to set up flexlink on the SW4 switch and prioritize the SW4>SW3 link and put SW4>SW2 as a backup link.Other switches use RPVST+. Does the FlexLink have to be set to SW4 or SW3 to not have a black hole with RPVST+ ?
HI,I have an SG220 switch and I'm trying to connect the SFP to the fiber port, but it doesn't recognize me as a module. SFP is not a cisco vendor is Alcatel. On the Catalyst 4500 switch with the command no errdisable detect cause gbic-invalid and ser...
We have two 2960X switches in a stack but there is only one stacking cable between the two of them. We have other stacks of two switches where there are two stacking cables between the switches. We would like to add a second cable to the stack that...
I have unplugged and rebooted but still can't seem to boot upI use Console to loggin this device but It doesn't workModel : WS-C2960-24PC-LSwitch Version: 12.2(44)SE3Image : C2960-LANBASE-USSN: FOC1241Z0XKThis deviceEnd of Sale 2014-10-31End of Suppo...
I want to factory reset my C9200L-24P-4G .But, when I did show flash: on C9200, a lot of files were created.How can I reset show flush: on C9200 to factory default? Switch#show flash:-#- --length-- ---------date/time--------- path2 2149 Apr 20 2023 0...
Hi All,I have WiFi disconnection issue in my network .Connectivity as follows.WLC->L2 SWITCH ->L2 switch-> Checkpoint FwIn packet capture on the both L2 switch egress port I have seen ARP request is going (who is gateway).but at firewall end which i...
I have a cisco 3750 switch. It's IP address before I reset it was 192.168.1.18, and I was able to telnet into it. I reset it by holding the Reset button in the back down for 20 seconds. The fans went to high speed. I scan my network for the devic...
I have a port which I've configured to allow multiple VLANs. This port connects the switch to the server and hopefully the VMs inside it. I noticed that that port had access and not trunk like so:interface FastEthernet0/1 switchport access vlan 10 sw...
Forum,We are wanting to know if we can use our 3850 access layer switches for marking packets from our VoIP phones for QoS?The current version of software we have running on our 3850's is:LOUSERSWT#sho verCisco IOS XE Software, Version 16.09.06Cisco ...
CISCO SG 350 28 p switch notworking
