I would like to configure a device in my topology to have a dynamic IP. The device a Nexus Titanium, which I assume is similar to or the same as a NXOS7. I'm totally unfamiliar with configuring Nexus devices, but trying to learn the basics. So far I ...
Forum Posts
How to show module and SFP information include hardware serial number on Nexus switch? Thanks.
Resolved! Spanning-tree
Hello! I would like to ask for assistance, I'm having trouble understanding this command "spanning-tree portfast bpduguard default" whenever I issue this command in global config mode it automatically disables the port that I manually configure as a ...
Hi. I'm trying to get the CCC for part number SG350-52-K9-NA, but not having any luck. I tried going to the below site to find it but with no luck. Would you help with this, please? https://pas.cisco.com/pdtcnc
Resolved! Supervisor Module is Unknown
Hi, Today I realized that our backbone module 3 has down. We were using port chanel with module 3 and 4 therefore ıt wasnt a problem for us. So What can I do for that? Can I take it off and put it on while switch is running? I used show module comman...
I want to know , if you creat a Vlan on switch and create a Vlan on Firewall .. Does its IP address should be same or different .. let supppose If I create a Vlan on Firewall (Vlan 100 : 10.10.10.1) and on swtich I create same Vlan (Vlan 100 :- 10.1...
HI,we need to live stream a video within a Network, for that we need to enabe the Broadcast on the VLAN.can somebody helpo me in this regard, as this requirements came from the vendor who setup live streaming. RegardsKaleem
Resolved! Jumboframes over L2 trunks
Hi, I have a question regarding jumboframes. At the moment we have done no changes to the MTU sizes, it's all default. Now we will implement NSX-T and jumboframes are needed, MTU size 9216 that is. The jpeg attached shows the current setup, between s...
Hi, everyone, I'm new here, but I need some help. I'm stuck on Lab 7.3.7 View the Switch MAC Address Table. As I mentioned in the title, I did this in Netlabs online. You're supposed to configure two switches and two PCs and name the switches as well...
In other words I am trying to make the nexus 9k to fragment the packets on last hop.I realize by default PMTUD is enabled, but even when disabling it, it makes no different after restarting connections.What I see is when a message is routed to my app...
Hi,I have successfully installed ova of Nexus 9500v on ESXI host. I’ve been trying to create a trunk link between a nexus 9500v on ESXi to physical switch 3750X there definitely is layer two connectivity as cdp NX-OS seem to picking the phyiscal swit...
Resolved! Cisco 3850 upgrade to Gibralter
I have a Cisco 3850 I’d like to upgrade to Gibraltar-16.12.05b ( cat3k_caa-universalk9.16.12.05b.SPA.bin ). Below is the version it's currently running. Can I go directly to Gibralter? show ver | inc IOS-XE Cisco IOS Software, IOS-XE Software, Ca...
I am trying to get my Ruggedized cisco switch to allow intervlan routing. Below is configuration for how the switch is set up I thought should allow this to work but is not (there is more to this switch config but I have reduced it). I have also trie...
Resolved! Smart License - Out of Compliance
So I am currently deploying two (2) stacks of 9200L switches. I also got the DNA-Essentials with all switches.I have them stacked and up and running great, but when looking at my license information it shows that I am out of compliance. Smart Licensi...
Resolved! Inter-Vlan ACL, traffic blocked
Hi, I have a basic ACL to do between 2 vlans but i can't make it work. I want that the Vlan1 only comuncate on port TCP 5090 and 5900 with vlan 4, and with no restriction with other VLANs.I want that the Vlan 4 access to all Vlans with no restriction...
