Switching

These 2 3750X switches will have 2 3750g-12s-s switches connected in a stackwise loop at some point. Problem i see is the latest version available for download for the G switches is 12.2-55 SE10.  Will running a mixed versions work in the full 4 swit...

I am experiencing the following issue: SF500 switch is configured at the office and installed at remote location.   I check the clock setting (with CLI) after installing and see that the clock is NOT synchronized with the sntp server. Then i go into ...

Good Morning, everyone.  I am looking for some clarification with an existing 3750x Switch configuration.  I am reviewing the configuration of my network switches and found the following MLS QoS configuration on one of my switches and a partial of th...

We have a two sites that are linked by a pair of 1Gb links aggregated in an LACP ether-channel.When I run iperf with the server in Site B and my client in Site A, the speed is less than half than if I perform the test in the other direction.There's n...

I do not know the differents between WFQ and WRR after reading many documnets. I feel that the principle of the two are the same that the bandwidth can be shared and packages in different queue can be dispatched in turn, which can not starve any queu...

Keep in mind this isn't the entire config, but can I just QoS based on ip access-lists and matching class/policy maps alone, or do I need to dig way deeper?Also, is QoS bi-directional in this case (return traffic also treated the same)? Or do I need ...

Hi All,      i have 2 issue with my Nexus 3548    1-  when i insert  GLC-SX-MMD into Nexus 3548P-10G port i got SFP vendor not supported if i check the interface however this is the original CISCO SFP and at the same port the 10G SFP+ from Cisco is w...

Hi,could you explain why with a 2960 plus 48 PST-L with ios 15.0.2.se7, i can't connect in ssh ?ThanksValérie

BGP4 Session Goes Down receiving FULL Routers from providersCONFrouter bgp 22999 no synchronization bgp log-neighbor-changes bgp maxas-limit 254 network 196.12.173.0 aggregate-address 196.12.173.0 255.255.255.0 summary-only neighbor 64.247.171.17 rem...