Hi Community, I have 2 WS-C3750G-24TS-1U in the stack. After turning off the Master switch and re-electing master for the second switch I have about 40 seconds downtime before Vlan-interfaces become up. According this documentation I have to have onl...
How can i configure a IE 1000 by command line? I find no description about the commands i can use. Is this not a complete IOS i have on router ? The command "configure terminal" is not available. best regards
Hi everyonei have a WS-C3850-16XS-S but when i boot the switch it was showing the model number as WS-C3850-12XS-S ,was wondering if these switches are the same ?
Hi, i am looking for the way a sg300/350 timestamps packets such as ptpv1/v2.i know that with ptp aware switches, correctionfield is added by layer 2 with a hardware timestamping, but what is about non ptp aware switches ? is it a hardware timestampi...
I am SO sick of Cisco and their F**king license bulls**t! I've got an ISR4331 and I'm trying to activate the throughput eval license that came with it. The Cisco documentation says: use the license boot level commandokay....I give..... what is the s...
I'm attempting to set up dot1x authentication on a 3650 switch (just one port for now). I'm using NPS as my RADIUS server. I'm looking for help figuring out what this Missing Config mentioned in the debug is referring to. The debug on the switch sho...
Hi, guys.I really want to know about the difference between N9300 Platforms EX and FX.I found the just one difference is the SSD capacity.Please give me the information about the N9300 Platforms~ Thank you!
HiI’m trying to connect a 1GB SFP port on a catalyst 3750 to a Mellanox sn2100 switch.The ports on the Mellanox switch are all QSFP, so I’ve got a QSFP to SFP adapter module in there as below:https://www.fs.com/uk/products/75320.htmlSo then into that...
Running into an issue with a Cisco 3850 in a boot loop after upgrading to IOS XE 16.9.5. Appeared that the switch was starting a boot loader install, received a failed message and is now stuck in the following boot loop: ▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒...
Hello,Switch0 configuration:S0(config)# vlan 10 S0(config-vlan)# name dev S0(config-vlan)# vlan 20 S0(config-vlan)# name tech S0(config-vlan)# exit S0(config)# interface f0/1 S0(config-if)# switchport mode trunk S0(config-if)# interface f0/5 S0(confi...
HelloI have switch layer 3 : 3750 cisco , so i want to copy ios from this switch to PC with TFTP so i have a error !!! Switch-federateur#copy flash: tftp:Source filename [c3750e-universalk9-mz.122-55.SE3]?Address or name of remote host []? 192.168.7...
I am a student, and learning Switching, Routing, and Wireless Essentials I have a question about configure a Router-on-a-Stick routing As we can see, We have 5vlans and 3 switch. I configure etherchannel between S1 and S2.How can I configure the Rout...
Cisco 2960X with IOS version 15.2(7)E3 shows PoE requests on several ports of the switch.To be clear: Port 8, 11 and 28 show the request.Port 8 has no device connected.Port 11 and 28 have client computers connected which were OFF at the time I create...
Hi,I have a Cisco 2960S stack and I'd like to tune the timers so that packet loss is minimal if a switch fails.To simulate a failed switch I have reloaded it while running a continuous ping to a management address on the stack's SVI:Reply from 192.16...
Hi,I am struggling with my networking lab project, I'm familiar with the commands to apply but I can't quite figure out on which devices they should be applied on as I have tried lots of scenarios with no luck.- I need to configure spanning tree betw...
