some connection shows network failure like the RED paths in graph, the PC's gateway is configured on N7K that is in HSRP configuration, is the problem on N7K's configuration？ please help.THANK YOU.
Forum Posts
Resolved! Inter-VLAN Access for FS
Hi all, I am somewhat of a Cisco switching beginner, but have inherited a network that contains a switch stack of 4 x Catalyst 3560. Due to the sale of a portion of the company (and the end users still being in our building), I have had to create a s...
Resolved! Show Mac Address / IP SG 300-28
I have SG 300-28 in my network. want to know all devices' ip addresses or mac addresses connected to my switch. is this possible to see from web browser? or only from command line? what are the commands then?
Hi, I recently purchased a Cisco SG100-16 un-managed switch and have plugged in my NBN modem into port 16 and it has a green Link LED, I have also plugged in all Ethernet cables into the remaining 15 ports (none of these have devices connected), on a...
Hi, I have configured a cross-stack etherchannel in a Cisco 3850; ports get added to the port-channel but one port always get suspended. If I try to add one when i add the other it gets suspended; if i change the order in which I add the ports to the...
Hi,I am not sure about question to be ask in this particular forum. Please help me to resolve my problem.I have 1 Server 2016 (Physical Machine)NIC teaming with LACP Dynamic (NIC3 + NIC 4) -- Both NIC are connected on different Switch(Arista switches...
Hi , I am Trying to config 3850 switch running IP Services and doing policy routing on vlan But it seems switch is taking the command but but when I look back with a show run interface vlan <**>, it is not present there.Kindly suggest.
Hi AllWe have had reports of some performance issues on our LAN with some IPTV software, the company are saying that the images are pixelated since adding a couple more devices.They have asked us to enable IGMP snooping.My question is, how would this...
Resolved! Hyper-V NIC team on Cisco 3650
Hi, I am running Hyper-V on Svr2016. I have created a NIC team of 3 physical ports in Switch Independent mode with Hyper-V Port distribution. This is then used for my external virtual switch in Hyper-V and all the VMs use this. The Hyper-V server i...
Resolved! C3750X iOS Upgrade
What are the differences between those ios and which one should I choose to upgrade? .bin or .tar?Can I upgrade the bios via browser?Thnks fellas!!
Hello, We are made every Saturday a backup of the configuration with a kron script. We have (in this example) a 2 stack catalyst 3850 switch. kron occurrence Backup at 10:12 Sat recurring policy-list Backup!kron policy-list Backup cli copy system...
Good morning, I ask for help.I changed all the switches from 3750 to 3650, after the change I noticed that printers are randomly not reached anymore. I thought it was a problem related to the arp, so I extended the time. This morning, however, he gav...
Hi Team, i have configured ipv6 DHCP pool on my linux machine via dhcp pool i am getting ipv6 address to my clients i need gateway ipv6 address for my setup how can i enable Router advertisement commands on cisco switch so that i can access ...
Hello, We deployed a N5k and N3k design..But now we want that both N3K cluster can discuss each other even if we loose the N5K layer.So my question is regarding the NEW VPC link on the diagram attached.I am a bit scared to create a loop in this desig...
