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M.Nees

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Posted By M.Nees Nov 27, 2020 6:44 AM
Found In Egroup: ExtremeCloud IQ- Site Engine & Extreme Management Center
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Seems helpful - good to know!
Posted By M.Nees Oct 15, 2020 2:31 PM
Found In Egroup: ExtremeCloud IQ- Site Engine & Extreme Management Center
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Just a short like what the cisco guys do … They support truncation: Configures the MTU size for truncation. AnySPAN packet that is larger than the configured mtu size is truncated to the configured size with a 4-byte offset.
Posted By M.Nees Oct 15, 2020 2:28 PM
Found In Egroup: ExtremeCloud IQ- Site Engine & Extreme Management Center
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Working more and more with that feature - very powerfull! But what about if the packet which needs to be mirrored is at maximum mtu ? Then the switch is not able to build GRE header around this ! Packets are silently dropped! That’s very bad for an analysis tool. Does it help ...
Posted By M.Nees Mar 27, 2020 1:23 PM
Found In Egroup: Network Architecture & Design
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Thanks for that useful explanation!
Posted By M.Nees Jan 2, 2020 8:37 AM
Found In Egroup: ExtremeCloud IQ- Site Engine & Extreme Management Center
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With XMC V8.3 WiNG APs should be recognize via LLDP and shown in map in the same manner as they will be authenticated. I try that with identify APs but this failed in current 8.3 and will be available at future V8.5. BR, Matthias
Posted By M.Nees Jan 30, 2019 6:28 AM
Found In Egroup: ExtremeSwitching (EXOS)
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I am wondering that proxy-arp work on your EXOS environment ?! At my installation with X670-G2 (V22.6) it does NOT work ... i have to re-build in my lab ...
Posted By M.Nees Jan 24, 2019 2:19 PM
Found In Egroup: ExtremeSwitching (EXOS)
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OK - it seems like the same functionality Cisco provide. BUT Cisco Provide the "renew ip dhcp snooping database" command to load this data. Which command provide EXOS ? Do i have write my own script for importing the data? (Write my own script to close the gap ?) BR
Posted By M.Nees Jan 24, 2019 10:18 AM
Found In Egroup: ExtremeSwitching (EXOS)
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Recent EXOS 22.6 Patch 1-1: Is there an explanation why Receive Packet Counter is zero BUT Received Bytes Counter shows traffic? code:TEST-SW.6 # sh ports 4 statistics no-refresh Port Link Tx Pkt Tx Byte Rx Pkt Rx Byte Rx Pkt Rx Pkt Tx Pkt Tx Pkt State Count Count Count Count Bcast Mcast ...
Posted By M.Nees Jan 24, 2019 6:58 AM
Found In Egroup: ExtremeSwitching (EXOS)
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EXOS offer this commands: code:configure ip-security dhcp-bindings storage filename configure ip-security dhcp-bindings storage location Manual explains that switch can automatic / periodic upload DHCP Binding Adresses to a tftp server. Unfortunately Manual does NOT give a Usecase ...
Posted By M.Nees Jan 21, 2019 8:52 AM
Found In Egroup: Wireless (General)
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Also our customers request NAC in MS Azure Cloud!
Posted By M.Nees Jan 18, 2019 8:10 AM
Found In Egroup: ExtremeSwitching (EXOS)
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Just heard that X440-G2 are wirespeed also for L3 switching. Great.
Posted By M.Nees Jan 18, 2019 8:03 AM
Found In Egroup: ExtremeSwitching (EXOS)
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Are there some speed limitation on X440-G2 related to L3 Switching (=routing)? Or does this run with wirespeed like L2 switching ?
Posted By M.Nees Jan 18, 2019 6:27 AM
Found In Egroup: ExtremeCloud IQ- Site Engine & Extreme Management Center
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Hi SH, i believe this function is currently not possible because device have to be known related to Right / Varaibles etc. I think you need a new feature this can be described in this way: Test-Run of a Task/Script without selection of Device (for a "first" run check of the script) ...
Posted By M.Nees Jan 17, 2019 12:54 PM
Found In Egroup: ExtremeCloud IQ- Site Engine & Extreme Management Center
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Code is lost during Extremes Portal migration... here the needed code in used .jnlp file. +property name="sun.java2d.dpiaware" value="false"/+ BR
Posted By M.Nees Jan 13, 2019 8:55 PM
Found In Egroup: ExtremeSwitching (EXOS)
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Have a look at Release Notes of 22.4 Patch 1-3. I currently prefer 22.6 Patch1-1. Please upgrade switchs and try again. If you like start with one test VLAN and one test-client.
Posted By M.Nees Jan 11, 2019 1:05 PM
Found In Egroup: ExtremeCloud IQ- Site Engine & Extreme Management Center
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I agree with (main) above issues. Features of Legacy TopoManager should be the must-have level for OneView Maps. Displaying VLAN information in Maps could be a great feature - but currently nearly useless because they only check if VLAN exists on a device. Although GUI highlight the link between ...
Posted By M.Nees Dec 20, 2018 8:06 PM
Found In Library: ExtremeSwitching (EXOS)
Posted By M.Nees Dec 20, 2018 7:56 PM
Found In Library: ExtremeSwitching (EXOS)
Posted By M.Nees Dec 5, 2018 12:49 PM
Found In Egroup: ExtremeCloud IQ- Site Engine & Extreme Management Center
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Hi Dany, normally errors which stay longer like fan or PSU failures will be reported via trap serveral times within a fixed interval. So if you loose one message the next will come few seconds or minutes later. Regards
Posted By M.Nees Dec 3, 2018 7:40 PM
Found In Egroup: ExtremeCloud IQ- Site Engine & Extreme Management Center
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I am very sorry but i have to recall my comment. Monitoring a special oid and having an alarm seems currently NOT possible with XMC V8.1.x. I hope in near future version.