How do you break the boot sequence for a WS-C3750v2? I have tried all the traditional methods.... CTRL-Break, Break, CTRL-Shift-Break, CTRL-Shift-F6. None of these key sequences to work. The switch is in a boot loop and I cannot break it.
How do you break the boot sequence for a WS-C3750v2? I have tried all the traditional methods.... CTRL-Break, Break, CTRL-Shift-Break, CTRL-Shift-F6. None of these key sequences to work. The switch is in a boot loop and I cannot break it.
Config on existing Cat65 VSS (to be replaced with Cat96): vlan 304remote-span!vlan 306remote-span monitor session 1 destination interface Gi1/3/12monitor session 1 destination interface Gi2/3/12monitor session 1 source remote vlan 304 monitor session...
9200 switch, the first eight ports cannot be used, unable to obtain IP address, the rear ports are normal, resetting the switch is invalid, to solve it?
Is there a way to get automatic information when 802.1x fails?From ISE or from switch?E.g. our older 2960x switches show "%AUTHMGR-5-VLANASSIGN" logs, so from there I could filter which switchports are assigned to failover VLAN.But I do not get such ...
Hello,I cannot ping the switch nor reach an ip destination from within it. My switch is on v3.4.0.17. pfSense manages my firewall and DHCP server. My default gateway is 172.25.1.1. I have 3 VLANs 10, 20, 30 - subnets 172.25.10.1, 172.25.20.1, etc.My ...
I got this used Cisco Catalyst 2960-CX I've can't get into it as it's locked by an account that I was never given the username or password to it and I've tried to reset it but it doesn't seem to be resetting at all I'm not sure it because I'm doing i...
Hello,I have several questions regarding the CBS11-16T-NA (North America) network switch. Any help is much appreciated. Does the item utilize: A) Electronic AC switch consisting of optically coupled input and output circuits (insulated thyristorAC sw...
Hello guys,I have a C3850 with IP Services license (3850-48XS-E) which its current IOS version is 3.7.4. For solving an issue (A bug) I am planned to upgrade it to one of 16.12.X versions. But, starting from Fuji 16.9.1 Cisco One is the default licen...
I'd like to update my ws-c3850-12xs from version 16.06.07 to 16.12.8. Do I need to follow an update path of different versions or can I simply upgrade to 16.12.8?
I am looking for AKIPS monitoring tool for cisco devices. Given the requirements below I am concerned as to the load AKIPS may place on network devices. Any idea on the load imposed by AKIPS ? Any Way to do impact assessment ? Any document ? 5000+ ...
Hi Members, I have C9500-48Y4C switch currently running on Cisco IOS XE Software, Version 17.09.04a. I am thinking of upgrading to the latest and reliable firmware version. Can anyone here recommend a version of firmware without bugs that I can go t...
I've gone through several discussions on this board of different folks trying to reinstall or repair a corrupted ios. I'm effectively in the same boat but can't seem to get passed my issue. I've tried loading in ROMMON but can't seem to get it there....
Hi guys,I’m working on a scenario where a tech company has multiple departments across different floors, and I need to design a network topology that keeps each department on a separate network, supports secure internal communication, provides dynami...
Could someone give me a few ideas on a problem that just started. Just bought a 3850 12XS, updated to software to Denali 16.3.2. Logged into the WebUI. Got in fine with the default username and password. Just browsing the pages. I must have changed s...
Dears,We have WS-C3850-24T-E device as core device and we need to purchase 10 Gbps SFP module.To be honestly I confused with this datasheet - https://data.nag.wiki/Cisco/Datasheets/Switch%20Cisco%20WS-C3850-12XS-S.pdfAs I understood from the document...
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