What is the fundamental difference between Nexus 9200 and 9300? The way I am understanding is that 9200s will only run NX-OS mode so no future with ACI if you decided to do that. And beside that just port speeds and density.
I got a new switch for my network with model ws-3750v2-48ps-s. PoE cable. All ports are down/down. I connected BMS devices. Only few porta come onlines others are down. I gave no shut command but still the same. What can I do?
Hi there, I'm working my way through some cisco labs and was wondering if anybody could point me in the direction of documentation on VLAN automation within packet tracer? I've been trying to google for sources of information but the only thing I kee...
Dear expertsMy customer has the following very simple infrastructure: Internet - Firewall – Lan - Load balancer – Lan – hypervisor- VM It happens sometime that the VM do not respond anymore to Load balancer for external ip addresses until on the Load...
Hello and sorry for my english, I don't really understand the différence between : enable secret 5 *****username admin privilege 15 password 7 ***** I understand that "enable secret 5 ***" is the password use to pass in enable mode. 5 if for MD5"user...
Hi I'm working on migrating a number of Catalyst 3650s from rtu to smart licencing. I'm using SSM on-prem and have successfully carried out a test Device Led Conversion for an ipbase licenced 3650. Prior to the conversion, the switch's RTU licencing ...
I'm not a Cisco network specialist, but I have to connect a phone end device to a Cisco switch.The terminal sees the LLDP IEEE 802.1 subtype = 1 and tags its data packet into the corresponding VLAN. But that should not be the case. With which command...
Hi guys, I Have C9300L-24T-4G Device And I Want To Add License C9300L 24P DNA Advantage To Device On Cisco Smart Account. Device Already Have License C9300L 24P Network Advantage And It Is Working Well, Also Using Cisco Smart Account. But When I Add...
Is there any command to check that how many switches are connected to a switchport, downstream... Like 1st switch is connected to 2nd and 2nd is connected to 3rd, can we check all down stream device by logging in to 1st switch..?
Hello,I have a problem, "The process for the command is not responding or is otherwise unavailable" is shown on the shell. I create a cisco TAC (it is running) but after 5 webex sessions I think cisco also do not know what this error is or know the s...
Hi,Can someone help with MAC flapping Issue in the Networks in 3 different Switches I have attached the Screen Shot also %SW_MATM-4-MACFLAP_NOTIF: Host 5254.4c83.09e0 in vlan 12 is flapping between port Gi1/0/19 and port Po1 I'm really confused why t...
Hi,We are facing a weird problem with N9K-C93180YC-FX switch.We tried to install/plug QSFP-40G-SR-BD QSPF and it is not getting detected, While we am trying QSFP-40GE-L it is working on same ports.We tried multiple QSFP-40G-SR-BD, Even we buy the new...
I have a problem with port flapping on connections from my SMC server to my Cisco switch.Server board is a Supermicro X11SDW-4C-TP13F+ which has 4x onboard x722 10g SFP+ LAN ports.Switch is a SX350X-24F, and I am using SFPP-PC03 DAC copper twinax pas...
