Hello, Cisco Community!I’m really happy to share that I’ll be hosting the Cisco Community Lab Series, a brand-new hands-on learning journey designed to help you build practical networking skills step by step.Every Thursday at 8 PM EST, I’ll post a ne...
Forum Posts
Hi,The company I work for has got 6 x 3650 switches in their cabinet and to my surprise they are not setup in a stack. To my understanding, this model requires a stack module to be installed to be able to stack them. I am fairly new to the networking...
Hi to all, I'm looking to create two LAN isolated on a single physical switch with port-based VLAN (untagged).One port from each VLAN will be plugged to switch (link in yellow and green), see picture below. VLAN 2000, name = GUEST, subnet = 172.16.1/...
I have two identical switches. One takes the port channel command the other does not. I have tried assigning vlans to it but it doesnt matter. Same with shutting them down first. N5K9interface port-channel1switchport mode trunkspanning-tree port type...
I wanted to know the difference between GC2 Vs T4 and why the T4 bin works and not the GC2 for the ios file image. Also whats the property command for them
Resolved! Circuit connection to 2960X
When connecting a circuit to a 2960X switch, does ip routing need to be enabled on that device, in order to forward traffic to the ISP's next hop router? Or, is enabling ip routing on a 2960X switch, a way to do inter-vlan routing on that device...wi...
Hi everyone, We ordered N3K-C3548P-10GX recently but struggling to make it work with our v6 IP addresses.Does this model support IP v6? If it does, do we have any document for that? Thanks
What is the difference and what is high availability?
Resolved! Vlan 1 Migration
HiI am in the process of replacing a core switch. During the process we want to move our vlan 1 to vlan 5 aswel, currently its a server vlan so not ideal as vlan 1For the migration process I will be connecting the new core to the existing core via 2 ...
Hi all,I have some questions about uplink cabling from stack switches to upstream devices. In this scenario the stack switches are catalyst 9300's and upstream device are nexus 7k's in VPC.Say the requirement is to have 4x10G uplinks per stack. Each ...
Helloi have a question that if we do not issue the spanning-tree root command the root primary is going to get selected based on Links or MAC address.is that root election rule is going to apply for root "secondary" as well?thanks in advance
Hi We have Nexus 9504 with following cards;N9K-X9564PXN9K-X9564TXN9K-X9636PQVerified scalability docs says a single forwarding engine supports 4 SPAN/ERSPAN sessions - depending on config (1st 3 are bi-direction and 4th Rx only session). Am I correct...
Hi Is it possible to run an Etherchannel to a N9K-X9564PX and a N9K-X9564TX line card? for example;routerA port 1 to N9K-X9564PX port 1routerA port 2 to N9K-X9564TX port 1 Also, would there be compatibility issues or limitations between cards? Thanks...
Hi,I'm pretty new with ACLs on L3 switch, if someone could help me out a bit understand why this works in my case.So I have these two internal networks, Production (192.168.10.0/24 [Vlan100]) and Infrastructure (192.168.20.0/24 [Vlan200]).I would lik...
Resolved! Licensing help
Hi can anyone help, i've been asked for the features on a ISR4431ISR4431-SEC/K9 + FL-44-HSEC-K9 Am i right if i say we need to purchase the securityk9 and the hseck9 license Thanks in advance
We have an Cisco Catalyst WS-C2960-24TT-L ; we would to enable PoE for the access point; can anyone please confirm whether this devices can support PoE ? Show version outputSwitch Ports Model SW Version SW Image------ ----- ----- ---------- ---------...
