OM PHOTONICS provides ultra-low-loss G.654.E fiber, transparent cables, invisible patch cords, connectors, protection switches, QSFP-DD modules, aggregation switches, EMS, long-hau...
Direct Manufacturer Mac Pro is slow to get IP address on Lion. Since updating to Lion from Snow Leopard I have noticed my Mac Pro after boot won''t receive an IP from DHCP for about 2 - 3 minutes.
Direct Manufacturer Also high IP Input usage could mean some sort of DoS/DDoS attack on ip addresses that are on 4500 (svi''s, routed ifaces)/ this traffic is managed by control plane.
Direct Manufacturer Out of curiosity, why does it often take seconds to obtain network configuration via DHCP when the CPU is capable of processing millions of operations per second and ping to the router
Direct Manufacturer The original 802.1D Spanning Tree Protocol is slow to converge, taking up to 50 seconds to reconfigure the network after a topology change. This can lead to prolonged outages and
Direct Manufacturer Conclusion High CPU utilization on Cisco switches is a significant concern that could hinder network performance and stability. By understanding the underlying causes and utilizing a
Direct Manufacturer Hey, We just installed some new switches at a remote site. A 3750X as the core switch and around 12 access layer switches distributed around different closets at the site. On the core
Direct Manufacturer 1st step is probably to look at the stats of the switches to see if they show any errors, dropped packets, etc. You could also look at the traffic via packet capture.
Direct Manufacturer Switch Restart (Troubleshooting Step): As a troubleshooting step, consider performing a controlled restart of the core switches (MS425) during a maintenance window. This can sometimes resolve
Direct Manufacturer I totally fucked up our network core switch and everything is down right now I''m just an apprentice and I don''t know what I''ve done wrong! We have a pair of Dell N3224P-ON switches and today''s morning
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Direct Manufacturer For routing process I add a IP address of each Vlans subnet that active on each Access and Distribution switches (Have a port with that Vlan on the switch) to the corresponding Vlan
Direct Manufacturer The issue: it usually takes over one more for each of these client devices to be assigned an IP address after the client device reboots or turned-on. If I connect the device directly to the USW-24-250 then
Direct Manufacturer Hi we have cisco 2921 router connected to core sw and internet from the ISP, the issue is that the internet from the core sw is about 150kb while from
Direct Manufacturer I ended up taking all the switches off the network, and adding them back in one by one, so they now all have static addresses at least, but they''re still falling offline
Direct Manufacturer It is currently using the lan interface, the address that you need to use for the NAT is the WAN outside interface with the public IP - in this case gi0/0/0. The Router is set to use the wrong
Direct Manufacturer Not necessarily. Did you put another device, not just the gateway on in that same VLAN on the core switch? How about if you put two static IP''d
Direct Manufacturer @Raafat: First : Obtaining an IP address is very slow. The pfSense DHCP server log might provide some clues: (see Status -> System Logs and click on DHCP tab.) @Raafat: Second :
Direct Manufacturer HELLO, WE HAVE slow internet connections on all VLANs that are created on the MS425 core switches i need for help
Direct Manufacturer Hi, I purchased a cisco switch which supports giga bit, SG220. However, after I replace an old switch with it, all computers in my office get an IP from a router very slowly, approximately take a
Direct Manufacturer Obtaining IP address via DHCP relay on 6248 stack with vlans SLOW I have a stack of (6) 6248 with the latest firmware installed (5/6/08) and have been experiencing delays obtaining IP
Direct Manufacturer Hi all, I''m recently using OpenWrt (installed on Rpi Zero W) as a DHCP relay. I think there exists problem in my setting. Although that the clients can obtain IP addresses from the DHCP
Direct Manufacturer We have been running in to a problem over the last year where random computers each morning are taking approx 15 minutes to obtain an IP
Direct Manufacturer Everytime I connect a client to the new access switch, it takes about 45 seconds until it has obtained an ip address. I already tried to connect an access switch directly to the old core switch with no better
Direct Manufacturer Hi, We''ve got a Cisco network consisting of a 3750G-12S acting as a core switch and about 10 3750-24P switches in a mesh topology for our network. We also have a Cisco wireless
Direct Manufacturer If I plug a computer direct into my router, it connects immediately. If I go through the switch, it takes about 45 seconds to connect the device. Once the device connects, there have been
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