juniper mx family dual routing engine junos upgrade

>> YOUR LINK HERE: ___ http://youtube.com/watch?v=od7W8y8b33s

/ @aarontechtalk • What we will cover... • mx family 240/480/960 dual routing engine junos upgrade • 00:00:00 - intro • 00:01:14 - juniper.net mx family info • 00:02:46 - mx960 hardware slots and usages, linecards, scb's, re's • 00:04:25 - mx960 re ports, console • 00:05:07 - mx960 cli access, ssh and dual re consoles • 00:05:40 - ssh to master re, understand master/backup • 00:06:51 - rlogin from master to backup re • 00:07:25 - viewing current junos version on both re's • 00:09:22 - ng-re (next generation routing engine) - hypervisor vmhost • 00:12:19 - issu (in-service software upgrade) - may not be the best option • 00:15:24 - dual re junos upgrade process • 00:17:35 - download junos • 00:19:40 - junos file system /var/tmp/ • 00:21:15 - scp junos using winscp into /var/tmp/ • 00:22:46 - internal copy junos between re0 and re1 • 00:24:41 - disable gres/nsr/nsb • 00:27:10 - understanding which re is master or backup • 00:28:15 - junos upgrade on bure (backup routing engine) (re1) • 00:30:10 - failure to upgrade - re glitch • 00:31:03 - upgrade junos on bure (backup routing engine) - 2nd attempt • 00:33:40 - switch mastership to re1 • 00:36:22 - viewing pfe/forwarding plane/fpc's during switchover • 00:38:58 - junos upgrade on new bure (re0) • 00:42:17 - enable gres/nsr/nsb • 00:45:15 - switch mastership back to re0 • 00:47:08 - done with junos upgrade to both re's • 00:47:22 - check for alarms • 00:48:09 - cleanup /var/tmp/ from old junos file • 00:50:59 - conclusion • Links... • junos versions - easy as 1-2-3 • • junos versions - easy as a-b-c 1-2-3 • Juniper JNCIA-Junos - Aaron BNB TT • • Juniper JNCIA-Junos • Juniper SP - Aaron BNB TT • • Service Provider - Juniper, Cisco MEF

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