Switching

Hi.Good day.on N9K-93180YC-EX that running latest NX-OS (both 7.0.3.I7.8 / 7.0.3.I7.9) netflow failed to track INTRA-VLAN (Unicast traffic Within a VLAN) .my network is a simple Layer-2 fabric (VLAN only) with VPC and FEX . there is no L3/SVI/VRF and...

Hi everyone, i have a 3CX system working with Grandstream equipments, everything is connected to some Switches from the Small Bussines line model SG220, the only exeption is the gxw4108 gateway, this is conected directly to the ISP modem becuse if i ...

Hello, Can someone please tell me if C9300L-48P-4X 48 PoE+ switch's fixed 10G up-link ports support 1G sfp's too?

Hey Everyone ,             Been googling around and have not located if this is an option on switches.              We are working on a design that would be helped out IF we could use the ASA concept of redundant ports on our switches. We are a bit l...

I have two sites that are several miles apart. They have a fiber (VLAN12) connection between them on the Layer 3 switches and a Microwave (VLAN11) shot between one layer 2 switch and the layer 3. One location is the access to the internet. Is there a...

Hello I would like to ask community members of the issue I have faced. My company has considerable amount of 3750-X stack in production environment presenting our solutions to the customers. Hence it is extremely important to avoid any downtime for p...

Hi everyone. I need a help... I have a Switch Cisco 9300 and he's reloading with no reason. When I do "sh version" I get the follow output"Last reload reason: PowerOn " but the switch is connected in a nobreak and i have 2 powersupply":SW  PID       ...

Hello, Can 2950-EMI perform traffic classification and shaping?Let's say I have some workstations attached on my 2950 and I want to perform traffic classification and shaping on the uplink based on the IP address chatki  chatiw random talk of worksta...

I have 2 stacked C3750X-24T-E switches, I was able to downgrade to 12.2.55-SE13 version and upgrade to 15.0.2-SE12 version, but when I try to upgrade to any 15.2 version including 15.2.4E8 and 15.2.4E9 switch just does not boot,If it has older IOS on...

Hi.  On my 3750, I had a port that was configured as a trunk.  I changed the configuration of the port to this: interface GigabitEthernet1/0/22switchport access vlan 172switchport mode accessswitchport voice vlan 100switchport port-security maximum 3...

The Routers-Cisco ASR9000 Visio package is missing the following modules:   A9K-4T16GE-TR - 4X10GE / 16X1G Combo Linecard, Packet Transport Optimized A9K-MPA-FILR - ASR 9000 MPA Slot Filler   Thank You,   MG  

Hello,i have N5k-5548UP-AF and i have mikrotik router connected to this unit and my tunnel has been establish over that mikrotik tunnel but i need to adjust tcp mss on my n5k-5548up-af side, is there nayway to do this?Thank you.