Hi All,I am using cisco 3750G switch i have got two images in flash, I want to make second image as my defeult boot image, how do i do that ?Any help will be much appriciated.Many thanks,Kamran.
Got 6 new 9300 switches and want to stack them but get licensing error. Difference i see in license is of DNA essentials. I did not activate any license, only upgraded IOS. There is no license right-to-use command to activate/deactivate..How can i ma...
Hi This is regarding Cisco 9500 stackwise virtual switch. My understanding is that it is similar to VSS.Want to understand regarding the support of Spanning tree. Does Cisco 9500 stackwise virtual switch supports STP ?Can STP be configured ? By defau...
HI IN ip ACL i see eq i define ACLIP access list speed10 permit tcp any any eq 8080 and Match to route-maproute-map speed, permit, sequence 10Match clauses:ip address (access-lists): speedSet clauses:ip next-hop 172.18.20.1 by when assign to physical...
Oi pessoal,Temos dois switches Nexus 9K necessários para se conectar ao FORTIGATE Firewall (HA-Active e Standby).Temos quase mais de 30 VLANs configuradas em novos switches.Se eu quiser conectar novos switches Nexus aos fortigates, preciso usar a por...
Hi Everyone,We have two nexus 9K switches need to connect to FORTIGATE Firewall (HA-Active and standby).We have almost 30 plus VLANs configured in new switches.If I want connect new nexus switches to fortigates, do i need to use access port or trunk ...
Hello Experts!I was hopeful we could get some help on this question:The data centers are interconnected with OTV over a DCI. There are VLAN’s that exist at both DC1 and DC2, and at the hospitals (wireless is one example). There is a concern that OTV ...
Hello to everyone, I have a question about Layer 2 traffic at my office.We have a central hub and a branch office Router that used Cisco SD-WAN. Also have 2 data line as 1-point to point and 1-RadioLink Internet Line. At one of our branch office Laye...
We have two switches that are stacked together with ONE stackwise cable. I now have another one that I would like to install to add redundancy.Can I install the cable without powering down the devices?Do I have to reload the switches to get them to ...
Hi everyone.I have this PKT file to troubleshoot. The first issue was that the switches trunk interfaces were missing the allowed vlan's ID which I corrected. Now the pc in VLAN 10 can ping the pc in VLAN 20. However pcs 30 cannot ping. I have compar...
Hi my new C9300L-24T-4G-A SFP module led won't blink during POST process.
Status LEDs still work normally.
I haven't plugged in the SFP module and checked the link's operation yet, but I think this is not normal. Does anyone have any suggestions for ...
Hi Guys,
We are in the middle of a migration to the new core (9500) with VSL. We are just doing some redundancy tests and we would like to know if it is possible to always have switch 1 active as it recovers, like 9300 do with the stack.
So we have:
...
I have a cisco RV325 router that I got from a goodwill a while back and I have had not much need for it up until now. I had a network switch that just died and it's gonna be a minute before I can replace it and I need to get something up and running ...
