Storage Networking

Hi, All: Not sure anyone has done LOS for cisco MDS 9000 switch before. I tried to insert code violation which is equal to 103ms but only see link reset but not NOS/OLS. is it because that Cisco MDS has default higher ? Or can we set R_T_TOV on switc...

how to change fcalias www via command line & particular port performance status

According to cisco "Slow Drain Device Detection and Congestion Avoidance"Quote as following"1 in every 8 credits (with a maximum of 15) is reserved for absolute priority traffic only. All the user and data traffic (which could be high, medium, or low...

Hi, We have just installed DCNM and are using Radius for login security however we did something wrong and don't have enough priviledges and cannot logon with admin account because Radius is active (bad design) How can we fix this please ? Regards Sc...

<Original post by Paoletto, replied by Jeremy. Moving from documents section to discussion section>Hello,We are unable to bring up the Cisco SFP+ twinax on a EMC VNX5300, it seems that this storage supports only active twinax cable (cisco 5m are pass...

Hello, Do we need to reboot the switch after I make changes to FC-Domain ID on Nexus 5K switch? Please let me know. Thank you!

hi, teamI have a question:I tried to add our MDS 9148 to DCNM but failed since there is firewall blocking.....so would you please let me knowwhich ports need to be open if adding MDS 9148 to DCNM for central managment? or if there is a reference docu...

When I use DCNM to discover a Nexus 5548, entering its mgmt0 address (172.16.x.190) as the seed, DCNM finds it but lists it as 1.1.1.190.  It takes a long time to discover for some reason, too.  When I open the fabric, it cannot access the switch unt...

Hello All Do we have an procedure to gracefully shut down the MDS-9513? Please advise ThanksChetan

due to a migration I've been doing a lot of port debugging recently. Just curious it seems like something gets cleared when I do disable , enable from device manager that does not happen when I do a int, shut no shut - am I dreaming this? 

Hello All DCNM v6.2.3I see that the hosts are not logged-in to the switch, however via DCNM when I try to create device alias I find the pWWNs populated which are not logged-in. How are the pWWN list populated in DCNM even before they are logged-in t...

I am trying to connect two Cisco Nexus 5548UP switches together using GLC-SX-MMD with multimode fiber but link is still down. Set the interface speed to 1000 and swap the SFP to other slot but result is still down. Kindly help me. Output is belowSwit...