I was wondering what would be best practice, or the preferred method to remotely manage a layer 2 switch from a separate network. I'm a network novice. I understand basic concepts, but what I lack is the experience. The network I'm trying to reach...
Hi,My team is questioning that can 9606R having only 2 PSU AC with one psu connected to main ac power source and other psu connected to UPS function normally if the main power supply breaks ie wirh only one psu connected to ups.I am suggesting to ad...
Issue is happening on 2960s, and 2960Xs I am seeing this error message in my log:Jan 17 2021 19:04:28.725 CST: %PM-4-ERR_DISABLE: psecure-violation error detected on Gi1/0/11, putting Gi1/0/11 in err-disable stateJan 17 2021 19:04:28.730 CST: %PORT_S...
I really hope someone can point me in the right direction over this one – in one form or another it’s quite longstanding and causing me quite a headache. We are having problems with poor video conferencing performance in various parts of the network...
Hello, We need to configure a SIP Explosion Proof telephone (Gaitronics A4 SIP Ex Proof Tel) at site and connect it using the IE 3200 switch.Question,Could you confirm if PoE can be provided as per 802.3af Mode B for this switch?? The switch model is...
Hello,I want to implement a project with 3 L3 switches. The equipment must support full L3 capabilities (especially OSPF) and multicast (PIM, IGMP). Due to budget restrictions, I cannot go with C9300, so I was thinking about C9200L with the Network A...
hi,i've been searching for some "best practice" or recommendations to configure storm control in a cisco switch.we got a lot of sites and don't have the luxury of time to compute/customize these levels in our switching environment for each site.can i...
Working on configuring new C9300 switches. In the getting started guide for configuration it indicates I can plug PC into any unmanaged network port on the switch and use the WEBUI site at 192.168.1.1 to configure the switch. The PC must be configu...
one of our buildings has a handful of SG500 switches. we're slowly replacing them with the SG550 series switches. We plugged in the first SG550 today and it automatically added a bunch of configuration lines to the other switches in the network. E...
I know it is not support by Cisco but I have heard that there is acommand(s) that will not "errdisable" the interface when connecting a 3rd party transceiver.Thanks in advance,Rich
Hi all , I have some network issue , I am focusing at fiber optic butt the contractor don't have any test reportCan I check the fiber optic quality (loss) by use command "show int tranceiver detail" Is the result of this command can grantee the...
I am trying to hook my laptop to the cisco 9300 through the ethernet cable.....when I type in 192.168.1.1 into a browser, I get the ip/webui in the address bar but an error saying ERR_SSL_VERSION_OR_CYPHER_MISMATCH. I am using an updated windows 10 p...
Hello, we have two 4503 switches with Sup 7L-E Supervisor Enginges running in VSS mode. The current installed firmware is quite old (03.04.06.SG). Now I am checking the compatibility matrix and it is not clear to me how I can upgrade to the latest su...
Hello All,1-I have a question that always confuse me , if we have 24G Port switch , each port is configured as a full duplex at speed of 1000Mbps , will the laptop connected to that port will actually send by this speed ? how the switch handles all o...
Hello every one. All is in the title I have to connect a new C9200L-24P-4G to a SX550X-16FT-K9 over single mode fiber and I am struggling to figure out which SFP+ modules to use on both ends. Anyone could help me ? All the best and stay safe.Cedders
