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(Updated September 2023 - Added Catalyst 1200 and Catalyst 1300 ) Hello! This sticky-post will serve as a sign-post for incoming community members. Below you will find links to pages that you may find helpful. Catalyst 1200 & 1300 Hardware Install...
Hi , Can you provide me firmware for (SG300-28P 28-Port Gigabit PoE Managed Switch ). because when i upload any firmware (.ros) i get error message "Copy: Illegal software format" am facing many problems with current firmware "1.3.0.62 ". thanks
Hello! Is there some overview of the power consumption for the new SG250X-48P available?I am interested in some load scenario (idle, 1p conn., 1p poe conn., ..). Data sheet tells ~70W for system, thats for idle, or max. load w/o poe? Hope someone c...
Hi - was wondering if anyone else has seen this problem - recently installed two SG220-26 switches; 4 separate LACP port channel groups were configured - #1 - 2 port LACP port channel group to a second SG220-26 #2 - 4 port LACP port channel group t...
The sg300 can have up to eight network pools.Is there a Small Business Switches with more than 8 network pools?
HiCan we use 4 SFP ports as UPlink ports on SG500 switch or 2 ports as SFP and 2 ports as stacking for SG500 .please suggest.Thanks and RegardsLakshman Kumar S
Folks, I've enabled DHCP Server on my SG-300 and it leases IP addresses fine. The issue is the default router setting which I haven't configured/enabled that in my setting, but DHCP client gets default router IP address as well. Since the client ha...
inter vlan communication is not happening. We have default vlan1 and created vlan10, we are getting internet, but we are not able to communicate between vlans. Kindly someone hlep us on this. Regards Suresh
We have had this switch up and running for quite awhile without issue, but the other day the fans spun up to jet engine levels, it dropped it's IP (so no interface) and some of the ports quit. Everything else kept working (except it quit sending out ...
We purchased two SG300 switches. They the same firmware version. One of they has IPv4 Interface configuration. But other one doesn't have IPv4 Interface. Why? How can we configure IPv4 Interface if it doesn't show IPv4 Interface?
Hello, Can someone please help me to find out GLC-LH-SMD and GLC-BX-D have same compatibilties to the connecting fibre links in the devices. I'm new to transceivers. As far as my knowledge, GLC-BX-D is bidirectional and is that the only one which mak...
Hi Guys, We are migrating our 4507 (IOS 12.2) to 6807 (IOS 15.5SY). We notice the qos command is different. below is the existing command in 4507. qos map cos 5 to dscp 46qos ! interface GigabitEthernet3/1 switchport trunk encapsulation dot1q sw...
Hello everyone We all know Bootloader will be upgraded when you upgrade your IOS ( Not all time ). Could you tell me how to upgrade or downgrade bootloader manually? ( Catalyst 2960S or X or any other catalyst series) I think we should downgrade IOS ...
Hi everyone,Do you have any thoughts why running the command 'show interface' on Cisco Nexus switch device may not return mgmt0 interface in the output, while running 'show interface brief' or 'show interface mgmt0' always does? The interface has 'up...
I am running version 1.4.7.6 8 Switch ring stack 2147480273 2017-Mar-25 11:58:51 Alert %STCK SYSL-A-UNITTRP: UNIT ID 6,Trap:%Environment-A-ENV-MONITOR-CHNG: Temperature out from the critical threshold, enable all ports 2147480474 2017-Mar-25 11:5...
Hi, have here a nativ 2*SG550XG-8F8T stack. Today I received this messages. It looks like only unit 2 was rebooting, but the unit 1 master did not respond to pings, at least 1-2 minutes at this time. Therefore our HA disk appliance (iSCSI & NFS) ...
