Category: Uncategorized
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Arista CVP notes
3 node cluster for prod+HA. Based on k8s as well (same as Nexus Dashboard) backup/restore Upgrade: follow the release note for the pre-checklist, including health check (cpvi status all), upgrade path, etc. Make sure the disk space is enough with df -h and look for root /. If the space is not enough, manually remove…
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Cisco N9k upgrade/downgrade references
Guide (for 10.4.x) https://www.cisco.com/c/en/us/td/docs/dcn/nx-os/nexus9000/104x/upgrade/cisco-nexus-9000-series-nx-os-software-upgrade-and-downgrade-guide-104x/m-upgrading-or-downgrading-the-cisco-nexus-9000-series-nx-os-software.html Upgrade path matrix https://www.cisco.com/c/dam/en/us/td/docs/dcn/tools/nexus-9k3k-issu-matrix/index.html Hardware support matrix https://www.cisco.com/c/dam/en/us/td/docs/Website/datacenter/nxoshwsupport/index.html
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AoPS books
Intro series: Grd 6 -10 Intermediate: Grd 9-12 Problem solving: competitionBasic: mathcounts, AMC8/10/12, grd 7-10Volume2: AIME , grd 9-12
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vmware keys
link: https://cios.dhitechnical.com/VM/VMWARE_KEYS.txt VMware vCenter 7.0 Standard104HH-D4343-07879-MV08K-2D2H2410NA-DW28H-H74K1-ZK882-948L4406DK-FWHEH-075K8-XAC06-0JH08 VMware vSphere ESXi 7.0 Enterprise PlusJJ2WR-25L9P-H71A8-6J20P-C0K3FHN2X0-0DH5M-M78Q1-780HH-CN214JH09A-2YL84-M7EC8-FL0K2-3N2J2 VMware vSphere 7 Enterprise Plus with Add-on for KubernetesJ1608-4GJEQ-071L8-9VA0H-2MUK6M10DH-8YL47-474L1-DV3U0-8H054MM4MR-2G005-H7039-JVCAP-2RAL8 NSX-TUC3RA-D3XD4-H817Z-UEMNG-WC0WF – NSX for vSphere – Enterprise4J6VQ-DTHEQ-58TX9-00AU6-3T952 – NSX for vSheild VMware vSphere 6 Ent4F2DG-44K11-VZP61-9L3N0-03K0E0A679-40081-GZ880-J2A74-82057 NSX DataCenter EnterPrise Plus:AC79A-DDG4K-48EWZ-DEZ7X-X6HFFNSX Data Center Distributed Threat Prevention:YA5TK-6WY85-M88GP-66MZC-MG8W0 VMware vSphere 7 Enterprise Plus with Add-on for Kubernetes J1608-4GJEQ-071L8-9VA0H-2MUK6M10DH-8YL47-474L1-DV3U0-8H054MM4MR-2G005-H7039-JVCAP-2RAL8…
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wifi test
bathroom ubiquiti 65db phy 432 576 speed 233mbps reyee 80db 288/288 210mbps Cisco 82 db 234/97 30mbps main bedroom (sofa) 58/576/576/285M 67/864/864/286M office 71/216/288/240M/322M(iperf) 79/288/216/151M/469M dining table 48/960/960/275M/645M iperf 68/1441/1152/155M/410M deck 68/288/288/205M 82/288/288/125M