Switching

Hi all, we have some Nexus 9K switches and a CSLU and a CSSM on prem that are already working successfully with other devices. We have some Nexus 9K switches and a CSLU and a CSSM on prem that are already working successfully with other devices. We'v...

Hello,We have a weird issue here with a 3650 switch. We have it configured to give out dhcp addresses below are the details:- Network:- 10.106.148.0 255.255.254.0 (/23)default router: -10.106.148.2Vlan 148:- ip:- 10.106.148.2 255.255.254.0The issue i...

Hello all,  I am new to the Cisco world and am trying to configure a switch with 2 different vlans on multiple ports. Example: G1/0/1 is Vlan 1, while G1/0/5 is Vlan 4. So Vlan 1 must be applied to ports  1,7,10-13, 15,16 ect... And Vlan 4 must be ap...

So I'm implementing a new HCI server stack, and Dell has their config examples for the switches. I purchased Nexus instead (long Dell lead times), and my experience before has been the CLI commands were pretty close, but the QOS stuff does look to be...

Dear Team, This is regarding to Host flapping issue due to Cisco 8 or 16 ports switch. We have tried to change Switch IOS to test the flapping issue, After changing the IOS, error was not resolved. We are still issue of host flapping when we connect ...

My company has three branches, we want to connect them using fiber cables.we have two options:option1: connect them using trunk ports: this option will be much easier in configuration. we can later give each branch its own VLANs. option2:  connect th...

Hello,We would like to implement Q-in-Q with LACP tunneling in Cisco Nexus 9372PX but the option is not available in the command line.Does Cisco Nexus 9000 Series support this feature?what is the recomended models of Cisco Nexus 9000 Series that supp...

Hi everybody I follow the deploy configuration from the below linkto deploy DAI configuration, But after enabling the feature DHCP on N3548-XLI still have not found the command "ip arp inspection vlan xx" on the switch. https://www.cisco.com/c/en/us/...

my DMZ switch is connected to my firewall with a 1G uplink , we brought a new WAF but it can only connect with 10G connection. I was wondering if connecting this waf to my DMZ switch would cause bandwidth issue and clog our DMZ switch uplink?

Hi Community,In a Cat9300L switch ( IOS XE 17.6.4 ), can see some high CPU and packet drops. Any leads to nail the actual root cause appreciated.Switch-1#show controllers cpu-interfacequeue retrieved dropped invalid hol-block-------------------------...

Hello all, I require information regarding Cisco Switch which have following specs:1. 24 or 48 SFP ports2. Switching capacity of around 600 Gbps - 700 Gbps3. Forwarding Packets around 100 - 150 MppsThanking in anticipation. 

I have a question about adding a new switch to our fleet of cisco switches and having issues in that I am trying to get routing via a cisco core on a Juniper switch via the cisco management vlanThe switch has a VTP domain with its interface setup as ...