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Upgrade 6500 Sup2T from 15.0 to 15.1

I am trying to upgrade Sup2T from 15.0 to 15.1 (same feature sets).  I have the new  image in bootflash and have changed the boot system statement to boot from the new image and the config register is 0x2102.  However, everytime it reboots it loads t...

kfee by • Level 1
  • 1979 Views
  • 4 replies
  • 0 Helpful votes

Removing AAA command

Hi,I was working on adding a Cisco 6513 to TACACS but ran into trouble.  While I work on the issue offline (recreate and test another switch), I wanted to place this switch on radius temporarily.For some reason i cant undo/delete the AAA commands in ...

Fully redundant Data center design

Hi Everyone,I'd like to know please if someone can check this drawing and point out what might be wrong with it... im assuming theres more than 1 thing wrong of course here as i'm only starting out learning networking , but would like to learn where ...

paulmon07 by • Level 1
  • 1417 Views
  • 7 replies
  • 0 Helpful votes

4948 10GE Red Status LED

Hi,We had to transport one of our 4948 10 GE to another Data Centre and when we got it there and tried to power up its System Status LED was red and we cannot even get console to the device.Does anyone know of things that we can try to see if the swi...

Resolved! EIGRP - change multicast address

Hello everybodyAs I know, EIGRP uses multicast address 224.0.0.10, e.g. for sending HELLO messages. Is there any way to change this multicast address to e.g. 224.0.0.20?It is just a theoretical question, so I do not have any live example Best regards...

Resolved! 3850 - Web GUI Stuck in Express Setup

I have configured my new 3850 using the command line and all works well.I logged into the web interface expecting to see device manager with a pretty image of the switch etc.However I am presented with the Express Setup page and even if i fill in all...

MAC Move Notification

Hi there,We are experiencing some strange MACMoveNotification SNMP traps.Jun  6 09:25:44.958 CEST: SNMP: Queuing packet to 1.1.1.1Jun  6 09:25:44.958 CEST: SNMP: V1 Trap, ent ciscoMacNotificationMIB.2, addr 2.2.2.2, gentrap 6, spectrap 2 cmnMACMoveO...

Not getting output netwflow information

HI all,We have Cisco Catalyst 6509-V-E VSS Switch with Sup2T und IOS Version 15.0(1)SY2.  We are gettin input netflwo information from the gi2/3/7 but not output ... I am not sure why it does not work..Any suggestion? Thank youflow record HERZOG-FLOW...

Switch upgrade question

Hi all,Need some help understanding here- I have a 3550 switch right now, and need to upgrade to a gigabit switch, so I'm looking at a 3560G-48.  For some reason I purchased an EMI version of my 3550, but run the ipbase image...can someone enlighten ...

Resolved! NAT with dynamic routing

Hello,Is there a way I can track interface status and use this tracking to do NAT for LAN subnet?I have three WAN interfaces and only one of them is going to be active at any given time. I would like to NAT my LAN traffic to whichever  WAN interface ...

VPN errors

Hi all!I have trouble with VPN access. I have search I-net but can't quite fine the solution. Please HELP!!!!  below is the debug infoMay 25 02:34:31.599: ISAKMP (0): received packet from xxx.xxx.xxx.xxx dport 500 sport 17348 Global (N) NEW SAMay 25 ...

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