Feb 23, 2026
Corrected but still no internet access on Core Switch. Have you looked at the vlan database and verified that the core switches had the vlans created ? It seems to me you are routing
Jan 07, 2026
I used this blueprint to synchronize a smart switch and a smart lamp, it works perfectly. I can''t help but be impressed and at the same time “well, I managed to make it work like any dumb
Apr 05, 2026
Hi Guys, I''m using Cisco VSS Core Switch C6807-XL with Software Version 15.4 and i have few other edge switches, ASA firewalls, routers & windows servers as NTP server on the LAN, i
Feb 03, 2026
Ping times: Currently we are experiencing absolutely appalling ping times to the core of the network, and outlying switches (think 50-600ms) - some network devices do not priorities ping, but I think this is
Mar 31, 2026
As a best practice, you should assign one switch as the initiator, make all configurations on that switch, and then synchronize the configuration on the peer switch to simplify the process and
Aug 07, 2025
Background Information Network Time Protocol (NTP) is widely used in order to synchronize a computer to Internet time servers or other sources, such as a radio or satellite
Oct 21, 2025
I have no experience with Precision Time Protocol (PTP). Looking at the diagram from FS (unfortunately, as a new user, I can''t embed images), I see their managed switch with PTP function in the middle of
Mar 05, 2026
To enable traffic, you must establish a core switch in the physical core layer. The core switch plays the leading role and supports other switches. Therefore, it is a high-capacity switch that
Aug 08, 2025
I have set up a core stack of 3750 switches (3750e, 3750g, and 3750v1 w/PoE) that seems to be running solid. I connected 2 gigabit trunks from the core to a Front of House switch
Aug 01, 2025
Don''t have a Switch, but if your Retroarch build doesn''t have a core downloader option under online updates, it may have the same limitation I''ve found in
Apr 10, 2026
Explore the core switch''s role as the backbone of your network. Discover key differences, uses, and insights into layer 3 core switch technology.
Nov 19, 2025
Yes, certainly - you can make Core1 to be the HSRP Active for a set of VLANs, and the Core2 can be HSRP Active for another set of VLANs. This will split the load between the two switches.
Jul 28, 2025
In a single core CPU computer. If I run the same program that creates 4 threads, I will need both synchronization and Scheduling since all threads must utilize the same Core ( or a
Apr 02, 2026
I¹ am trying to sync Bitcoin Core v24.0.1 on my Desktop with 16 GB RAM and an Intel Core i7-7700HQ processor, but it is taking forever even to get
Mar 24, 2026
Unlike access switches, which connect directly to end-user devices, the core switch focuses on aggregating and routing traffic between other switches, minimizing latency and
Apr 11, 2026
This is likely related to how the vlans are setup with the gateways on the core switch, and the vlan where the mgmt interface is on the edge switch where the device is connected. When you
Jul 15, 2025
Pocket Sync - Can''t Install Cores? Just got my AP so I downloaded Pocket Sync for my Mac. When I go to the cores tab to install a core, after pressing "Install"
Dec 07, 2025
In a nut shell, why can I ping a device at a school on the core switch but not on the switch the device is plugged into or anywhere else in our school district?
Sep 17, 2025
Router has internet but Core Switch not picking, what i''m i missing? Router and Switch can ping each other Router Configs Router#sh run Building configuration Current configuration :
Jan 18, 2026
It''s advisable to choose a core switch with link aggregation capabilities to ensure efficient transmission of traffic from the aggregation switch to the core switch.
Mar 24, 2026
Beyond Single-Core: Orchestrating Threads Across Cores Exploring Cache Coherency, Scheduling, and Synchronization in Parallel Architectures
Jan 28, 2026
Check your internet connection: Before trying any other solutions, make sure your Nintendo Switch is connected to the internet correctly. A bad connection can be the cause of
Jul 05, 2026
Hi Experts, I have two 4500 core swithces. Core1 is working as primary. Hsrp is configured. Inter-vlan routing is happening through Core1 switch. lot more configuration is missing in
Aug 14, 2025
We have a pair of Dell N3224P-ON switches and today''s morning my colleague gave me a task and instructions to remove some unused VLANs. I''m sure I removed the correct VLANs. When I saved
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