Access switch cannot ping aggregation

Factory
Apr 17, 2026

Pinging of VLANS (Core and Access Switch)

However, when I test from a laptop connected to an access switch (set to access mode for VLAN 10), the laptop can

Factory
Jul 06, 2026

Unable to ping internet from switch

I''m able to get network connectivity but I can''t access the internet from the switch (or anything after the switch).

Factory
Feb 11, 2026

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

Factory
Jul 26, 2026

Can access the internet but cannot not ping the switch

Hi team, I can access the internet but not able to ping one switch. Other switches are pingable in the network. Below

Factory
Sep 08, 2025

Case Study: An Access Switch Cannot Ping the Gateway When the

Figure 15-11 Networking diagram for the failure of an access switch to ping the gateway when the uplink and downlink interfaces of

Factory
Oct 14, 2025

Can''t Access Switch GUI, but I can ping it. : r/networking

Hello, we are configuring a remote site of about 10 switches, Netgear M4300''s. The management IP was already set on one switch,

Factory
Jun 21, 2026

I cannot get my Mikrotik switches to ping the router or connect to

I have 3 Mikrotik switches (a CRS310, CRS312, & CRS326) and none of them are accessible via the IP address I''ve

Factory
Aug 12, 2025

Basic Link Aggregation scenario with high ping latency

Resume: I''m have a really basic network cenario with some new switches that I just bought. After configuring a LAG

Factory
Aug 06, 2025

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

Look for me Access switch do not aware the IP coming from Core switch to reach back. so make sure Access switch

Factory
Nov 22, 2025

Solved: Can''t ping host from switch

or is traffic from the switch to PCs going via the firewall? (Above ping output are from a telnet session coming from

Factory
Dec 14, 2025

Solved: Can''t ping access layer anywher but the directly connected

I cannot ping access layer switch 10.192.224.4 anywhere except from the directly connected distribution layer switch

Factory
Aug 24, 2025

Cannot ping access layer switch, why?

The file attached is our overall configuration. May i know why is it my PC can ping the other PC, distribution layer

Factory
Aug 24, 2025

Troubleshooting Link Aggregation LAG/LACP Not Working

This Article Applies to: Omada switch with Static LAG and LACP supported. Issue Description: Static LAG or LACP

Factory
Oct 25, 2025

Access switch cannot ping its own PC

Has anyone seen a scenario where and edge switch can reach its core (default gateway) but cannot ping the PC

Factory
Dec 12, 2025

Unifi Aggregation switch and Ping Test with Fiber/DAC

Everything connected to the A switch is connected at 10G automatically. When I ping the Aggregation switch or from the A switch to

Factory
Aug 14, 2025

Core, Aggregation, or Access Switches? Choose the Perfect Fits

Discover the crucial differences between core, aggregation, and access switches. Find out which type can best

Factory
Dec 24, 2025

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

Solved: Hi, we are facinf and issue with ping from access to core core management vlan 98 192.168.98.1

Factory
Aug 18, 2025

Solved: LIVEcommunity

I have configured 2 aggregate (L3 trunk) interfaces and added sub interfaces to these aggregate. The first problem is

Factory
Apr 29, 2026

Noob question: I setup port aggregation and it says LACP

The aggregate isn''t working - lacp is blocking because the other side of the link isn''t communicating correctly. Try deleting the

Factory
Feb 16, 2026

New Switch can''t be pinged

I installed a new cisco cbs-250 that cannot be pinged or accessed remotely or when on the wireless network. When

Factory
Sep 08, 2025

Unable to ping switch

Hi, I''ve got this one Catalyst switch on my network that I am not able to ping, except in rare situations (like earlier

Factory
Jan 04, 2026

Two computers cannot ping one another

I''ve got two physical computers which are connected to the same unmanaged switch. Said switch is connected to a

Factory
Feb 23, 2026

Ping Issues on Client and Access Switch

The only difference I see on the core switch is that there is an ACL that permits access from the VLAN we''re trying to

Factory
Nov 26, 2025

Troubleshooting Cases for Ping Failures

Case Study: An Access Switch Cannot Ping the Gateway When the Uplink and Downlink Interfaces of the Aggregation Switch Are

Factory
Jan 25, 2026

Link Aggregation and LAG/LACP not working

I have a DS920+ and a Netgear GS308T managed switch connected to a Synology RT6600ax router configured with

Factory
Oct 28, 2025

Can ping a PC from the Switches, but not from my PC

I can now ping the IP from all of the switches, no problem, also not when I log on to the core switch in the same VLAN

Factory
Jan 02, 2026

Can''t ping switch but can access web interface on that switch

Maybe I''m tired but I''d love to hear some reasons why I can''t ping devices on another vlan (10.10.0.25) from a the

Factory
Mar 03, 2026

Case Study: An Access Device Cannot Ping the Gateway When the

In this case, DeviceB cannot ping DeviceC. Figure 8-11 Networking diagram for the failure of an access device to ping the gateway

Factory
Oct 26, 2025

Switch cannot ping default gateway

I connected a Cisco C3650 switch (port 0/1) to a firewall LAN interface (ip: 192.168.19.2), which is also the default

Factory
Jan 01, 2026

Can ping device from switch but cannot ping from switch to device?

I am able to ping from the attached device (MacBook via ethernet adaptor) to the switch without issue however when I

Factory
Mar 25, 2026

Cannot ping management interfaces of the new Cisco switches

Hi Friends, My task was to add new switches to the existing environment. So, the Setup is as below. So, i have these

Factory
Jul 06, 2026

Cannot ping vlan gateway on Nexus switches when trunking to access

Hello, I am setting up a new pair of Nexus 9372PX switches in tandem via vPC, and I am wondering if anyone else is

Factory
Apr 23, 2026

VLAN q: can ping switches, but not attached devices on new VLAN

I can ping every switch, on every VLAN, in any combination-- the swtiches all see each other fine, and devices

Factory
Oct 15, 2025

Troubleshooting Link Aggregation LAG/LACP Not Working

Troubleshooting: When LACP (Link Aggregation Control Protocol) or static LAG (Link Aggregation Group) is not

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