The gateway is not on the core switch

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Mar 21, 2026

Solved: core switch and sub switch gateway

Solved: I have a Layer 3 core switch (backbone) 10.18.16.0/24, and the core switch needs to connect to multiple Layer

Should the gateway for devices on a VLAN be set to the L3 switch

The host gateways needs to be set to the gateway, which is the address on that network of the device that will route

Ping Issues on Client and Access Switch

Ping from our access stack to the server - no replies Ping from the core switch to the server - there are replies We

Solved: Can''t ping the default gateway

Hi Guys, This would probably sound like a stupid question but it took at least 2 hours of my time so far. I have a 3750

Must Gateways Be Configured at the Core? A Complete

Can aggregation switches handle VLANIF interfaces? Will using the core as a gateway

OSPF Gateway of Last Resort not working with two Cores

Hi all, Hope you can help me. Have a network comprised 8 switches, where two of the cores (Switch 1 and 2) are

Cannot reach gateway through routing switch (3750)

From the switch CLI, I can ping all VLAN addresses, as well as the ASA5520, and the client laptop I''m testing with

Gateways on Core Switch vs Firewall : r/networking

In data centers, storage is isolated from other data traffic with dedicated switches (and dedicated NICs on hosts that use storage). If

Devices with no default gateway in a multilayer switch campus

Hello I have a campus size network with C6509 as a layer 3 switch and all the access switches are layer 2 switches. I

Core Stack Default Gateway Situation

I am unable to set the ASA as the default gateway on the core switches as they are on a different range. I normally

Core to access switch ping working and access to core is not pinging

you are not able to ping CORE to Access switch - may be using default ip to ping try using source vlan 103 ? how is

Unable to get internet to core switch from firewall

We are in the process of replacing a switch and I am configuring/testing it. For some reason I am unable to get internet

Why is ip default-gateway command necessary on switches?

It is not necessary to set ip default gateway on a switch. It may be necessary for management of the switch from outside the subnet

Core switch to ASA gateway : r/networking

The core switch default gateway is pointed to the internal ASA interface. I''m considering doing a redesign of the connection between

Cisco CLI Switch Command Cheat Sheet for 2025

Here''s the Cisco CLI Switch Command cheat sheet you need for configuring and managing Cisco switches The Cisco

Core Switch Default Gateway

If your core switch is a layer 3 device then clients on a given subnet would have a default gateway of the respective

Gateway deployments | TechDocs

Gateways are not a refresh of wireless controllers; they are expressly designed to be both cloud and IoT ready. While

How to find core switch

Hi, Can anyone help me to find out that connected switch is core switch. Is there any command or trick to find it.

Routing issues, can ping core switch but not firewall

Routing issues, can ping core switch but not firewall Ask Question Asked 9 years, 7 months ago Modified 9 years, 7 months ago

SME Network Solution Typical Configuration Examples

"Gateway + Core Switch + Access Switch + AP + AR180" Networking: Huawei eKit Cloud Management "Gateway + Core Switch +

Internet not reaching Core/Access Switch

Router has internet but Core Switch not picking, what i''m i missing? Router and Switch can ping each other Router

make Gateway Firewall or Distribution/Core layer

‎ 09-20-2014 01:18 AM I am not ccie and not consultant. but I can explain so easy question. it depends. if data from servers must go

Difference between Switch and Gateway

Conclusion The roles of switches and gateways in networking are different. In a single network, the switch will be

Access switches can ping endpoint, core cannot.

Hi Folks, Interesting issue I am troubleshooting. Back story: Layer 3 Core switch with single fiber trunk ports heading

Gateways on Core Switch vs Firewall (MX250) : r/meraki

Gateways on Core Switch vs Firewall (MX250) I posted this in r/networking but thought it would be good to post here as well since

A device can be pinged from core switch ( router) but not the switch it

If I ping from the core switch, which is the router for the school and is also where the interface irp is defined, it does

Troubleshooting virtual machine default gateway connection issues

If a gateway is assigned to the secondary NIC and there is no route available through that gateway, the secondary

Unable to ping a vlan gateway on core switch from the switch

Is the core switch doing the layer 3 routing between the VLANs or something else like your firewall?

Firewall to Core Switch question : r/networking

If you want your firewall to filter traffic between vlans, you''ll need to present those vlans to the firewall over a L2 trunk so that the

firewall or core switch default gateway

firewall or core switch default gateway I have several servers connected to my access switches. Those servers are