Nexus 7010 RollBack

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• "Nexus 7010 - SFP message validation ' failure 'with SFP - 10 G - SR.

  Hello everyone, I have 2 Nexus 7010 with 32 Port 10GbE Module (N7K-M132XP-12). I put a few FPS - 10 G - SR transceiver in the different interface, but I get the following message "SFP Validation failed" when I enter the show interface ethernet command. This message can appear when the speed of the interface and the transceiver is incompatible, but I also tried to force the speed of the interface in 10,000 and the problem remains the same.

  Don't know not if it helps but I noticed on the 5020's that if you put a 1 G SFP in a slot that is capable of 1/10, you then have to enter 'speed 1000' in the interface or you get the error "FPS of Validation failed" in an interface to see the. If you try to specify the speed in the configuration interface.

  I don't like specifying the speed (or duplex also) that auto-negotiation is necessary for the proper functioning of 1 G and now that auto-negotiation is pretty standard I have more problems caused by people "hard coding" these than not. But in this case, it was necessary to make it work.

  EDIT: Heck, it was a necro-post! Laughing out loud. Well, I hope it helps someone.

  Post edited by: Mark DeLong

• Cisco Nexus to use authentication Radius AAA using Microsoft 2008 NPS

  I have a Nexus 7010 running

  I was wondering if you can help me with something. I'm having a problem with the approval of the order through our aaa config. We have not an authentication problem of command approval that does not work. From what I've seen and read Nexus NX - OS 6.x has not all orders for the aaa authorization, unless you configure GANYMEDE +. My basic config is below if you can help would be much appreciated.

  > ip source interface mgmt radius 0

  > key RADIUS-server XXXXX

  > host X.X.X.X key radius server authentication XXXXX accountant

  > RADIUS-server host X.X.X.X XXXXX key authentication accountant aaa

  > authentication login default group aaa authentication Radius_Group

  > RADIUS server logon group console local aaa Radius_Group

  > server X.X.X.X

  > server X.X.X.X

  > mgmt0 interface-source

  Also nobody how to configure Microsoft 2008 NPS as Raduis server to work with Nexus? I read a few post that suggests to change the

  Shell: roles = "vdc-admin" in the value field of the attribute in the RADIUS server

  Anyone know if it works?

  Thank you

  I haven't used NPS before but sounds like you are on the right track. As Ed mentioned in his post, GBA, you can set the type of protocols that you will accept during an authentication session. Authentication Nexus sessions is considered as PAP/ASCII, so you should be good to go. I don't have a Nexus switch to test with, but if you can use wireshark to capture the session and see the exact protocol / method used. However, I am sure that PAP is the way to go:

  http://www.Cisco.com/c/en/us/TD/docs/switches/Datacenter/SW/4_1/NX-OS/se...

  I also found the link that you might find useful:

  http://www.802101.com/2013/08/Cisco-Nexus-and-AAA-authentication.html

  Thank you for evaluating useful messages!

• UCS < 1.4.2b >, N1K and uplink

  Hi all

  I have a UCS (cluster) connected in vPC mode to a Nexus 7010.

  UCS 4.1U1 VMware ESXi, N1K with EHM PC blade-based UCS NIC is 71KR.

  Question is what happens if the two uplink of interconnection fails? I mean maybe cut fibres or stuff like that. N1K channel will be still two active link?

  Maybe the redundancy is performed by re arping for finding a mac (i've got UCS in switch mode) address, but I'm not sure. I saw a feature in the new version for a link status tracking rising full failure handling system (how?).

  last question about redundancy... what happens if a UCS IOM resets? I have some traffic disruption?

  TNX

  Dan

  Dan,

  Just to be clear, check the following:

  -UCS in switch mode

  -Adapters M71KR

  -N1k using Mac-pinning (I guess)

  -Connectivity upstream of each FI is a VPC to a pair of N7Ks.

  In this case, the N1K has no visibility of uplinks UCS.  See all your hosts VEM are two uplinks for each host (a session each fabric interconnect.)  If one of the two uplinks fails on interconnection, traffic will be the uplink remaining on this FI re-hairpin.  If the TWO uplinks on a financial institution fail, then UCS will be down (called the link at the bottom) server links and traffic should be routed through the MEC is another uplink will the other.  You can change this behavior to follow links to Server (for local switching only) but the default action of UCSM's close links to corresponding server if there are no links available on a financial institution.   Make sense?

  Now, in the last version of N1K here (1.4) is a new feature called followed by the State of the network (NST) for use with VPC - HM (such as Mac pinning).  This feature will allow to test the connectivity of a VLAN sends a probe packet and expect to get fired on another group of liaison rising/sup.   If you have a network VLAN which SHOULD be identified, you can follow with TSN.  If the network becomes unavailable, you can choose to close the uplink and re - route traffic to an another uplink.  This is useful to detect failures beyond the first jump (which would be the interconnections) as a failure somewhere in your N7K level or beyond.

  Setup Guide: http://www.cisco.com/en/US/partner/docs/switches/datacenter/nexus1000/sw/4_2_1_s_v_1_4/interface/configuration/guide/n1000v_if_5portchannel.html#wp1284321

  White paper: https://communities.Cisco.com/docs/doc-20657

  Order code: http://www.cisco.com/en/US/docs/switches/datacenter/nexus1000/sw/4_2_1_s_v_1_4/command/reference/n1000v_cmds_t.html#wp1295608

  For your last question about a failure/reset of the IOM, the cards corresponding to each blade will lose connectivity.  This is redundancy at the host level comes into play to reroute traffic.  In the case of your hosts N1K VEM, they would simply be re - route traffic on the access road to functional IOM of the chassis.

  Another point to consider is the M71 and M81 adapters support Fabric Failover.  He is tilting at the adapter level if there is a failure with any device between the adapter and uplink (like the IOM or FI).  Fabric failover is a configurable option adapter which re - will route traffic in Menlo ASIC adapters to the fabric in the 'other', such that the host will NOT see one of the two ports down.  Without switch fabric, a failure of a MOI or FI consider the adapter and this port would descend.  FF only adds a level of redundancy in the adapter without having to rely on any OS host grouping/failover.  M51KR, M61 KR and M72KR adapters do NOT support this feature.

  Kind regards

  Robert

• How can I remove firefox os for nexus 5

  How can I remove firefox os for nexus 5 and put the image of origin of android

  Hi, you can get images of factory android https://developers.google.com/android/nexus/images nexus devices and the flash on your device.

• What is the difference between the more late-ash-nexus-5-l and latest-mozilla-central-nexus-5-l?

  I use Firefox OS 2.2 on 5 Nexus.
  I like later unstable version.

  I can't understand difference bewteen two past Rome.
  That means 'ash '?

  https://FTP.Mozilla.org/pub/B2G/nightly/latest-ash-nexus-5-l/
  https://FTP.Mozilla.org/pub/B2G/nightly/latest-Mozilla-Central-nexus-5-l/

  Hi, Sangyong!

  • "Ash" is one of the experimental branches. It can be used for many things and testing of fixes of bugs or new features.
  • 'Mozilla Central' is where all the latest production source code is stored, and whence «nocturnal» compilations

  If you want to learn more on this topic, have a look at this topic mozillaZine Forums.

• 42 of Firefox, Nexus 7 2013 WIFI, Android 6 (Marshmallow) by listening to the video site causes crash/restart tablet

  Firefox 42, Nexus 7 2013 WIFI, Android 6 (Marshmallow mra58v mra58k mra58u)
  Play any video on this webpage www.iene.mediaset.it restarts the unit after 20-30 seconds of reading

  It is resolved with the update from yesterday for Firefox 42.0.1. https://www.Mozilla.org/en-us/mobile/42.0.1/releasenotes/

• Nexus 5 on Marshmallow 6.0 crashes when you watch movies in Firefox.

  After the upgrade to 6.0, Firefox Marshmallow Let's my nexus 5 crash when you watch a movie. Seen on different sites.
  He begins to stutter, then freezes after the phone reboots.
  Front on Lollipop, it was fine.
  There is no problem on the same site in chrome.

  We have a new version of Firefox for Android with a fix for the restart of Marshmallow (Android 6.0) on the media playback. https://www.Mozilla.org/en-us/Firefox/Android/42.0.1/releasenotes/

• Can I recover from a damaged screen Nexus 4 Firefox bookmarks?

  I cleverly broke the screen on my Nexus 4 lately, so while the phone itself works (and I can log in to view / edit files using a USB cable), I can't do anything that involves the use of the screen (download / running apps, writing, etc.).

  I have now replaced it with a Samsung Galaxy S6 and have installed the Firefox browser for mobiles, but would like to get my old favorites off the coast of the Nexus. I hadn't used synchronization, or all apps to save them, so I guess my only option is if I can copy in the whole of system files.

  Is it possible- and if so, where can I find the? I found a Computer\Nexus 4\Internal storage\Android\data\org.mozilla.firefox folder, but it doesn't seem to have anything in it (0 files, 2 folders). I'm not very optimistic at this point, but appreciate any suggestions!

  You would need to root the phone to access the bookmarks/history file (browser.db).

• How to import bookmarks firefox on Google Nexus 10 Tablet?

  I have a new Google Nexus 10 Tablet and the Firefox browser.
  I have a file bookmarks.html (Firefox bookmarks) from my office.
  How to import bookmarks in the Nexus?

  The browser has these items on a menu bar:
  Top Sites bookmark playlist history

  The favorite tag above has a topic below:

   Bookmarks
   chrome-native://bookmarks/#2
  

  The menu next to the bookmark icon (star) icon has tools and parameters of choice but nothing for bookmarks

  There is no menu or the drop down menu that I could locate to import bookmarks. Help!

  There is no way to import a file bookmarks.html on Firefox for Android. You must use Firefox Sync.

  https://support.Mozilla.org/en-us/KB/how-do-i-set-up-Firefox-sync

• No bookmarks on Nexus 7 star?

  There is no star of bookmarks on the last installation of Firefox on my Nexus 7 (2012 model). I can't add new bookmarks or get to those I had before.

  How can I fix this problem?

  Press the right menu button superior (3 icon dotted), see the "bookmark star".

• Since I have configured my Nexus 7 I receive email on this subject, but not in my Inbox in Thunderbird on my desktop PC. Why is this?

  I have a Nexus 7 run Android version 4.4.2. I get emails from my account gmail on it without problem, but they do not come in my Inbox in Thunderbird on the desktop PC more and I would that they. I don't have the mind to read emails on the Tablet, but I would say rather desktop, because I can actually type and the keyboard of the Tablet is a pain.

  If you want to access your account from multiple devices I use IMAP on all of them. That's what this Protocol was developed for.

• Nexus 7 with Android 4.2 haw not the menu button. What to do when the instruction requires that action?

  Nexus 7 do not have the menu button!

  Hello

  The menu is at the top right (next to the tab) on Nexus 7. Thus, any statement that uses instead, and has no button 'more '.

  Hope this helps,
  Michelle

• Firefox android for the galaxy 10.1 & NEXUS 7 - when it is available?

  Have Samsung Galaxy 10.1 & NEXUS 7 - what is Firefox be available for these platforms?

  You can try to test the beta chain of Firefox where 15.0 Firefox mobile is on. https://market.Android.com/details?ID=org.Mozilla.firefox_beta

• HP service plugin - nexus 7

  Hi all

  I had a nexus 7 (android 4.4.2) with hp service plugin pre-installed. I had a wifi hp officejet 6700 printer connected via wifi.

  I had a word (.doc) document in QuickOffice. I click the button print in QuickOffice and he has shown the Sub screen (link below), except that all the elements (copies, paper size) and the 'Print' button is grayed out that does not allow me to change or clicked.

  http://www.androidcentral.com/sites/androidcentral.com/files/styles/w680h550/public/postimages/684/p...

  Anyone know what I need to do? Do I need to download the software 'HP e-print "? (I thought in 4.4.2 Android, hp itself service module should be enough to run wifi printing.

  Thank you very much in advance,

  Kelvin

  The application of HP printing service. Return to the Google game store and reinstallHP app Printing Service again. It should work.

  If it isn't, the HP ePrint app can be the only option that is currently available, which will work with your device.

  I use the print application all-in-one for my HP Slate Pro 8 product loan.