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ios upgrade fails 3750x

HiI have problems with upgrade of a 3750x-24s-s. I had installed ios c3750e-ipbase9-mz.150-1.SE3.bin. Now i buyed software license L-C3750X-LIC= for IP Services functionality. So i need to install an other ios like c3750e-universalk9-mz.150-2.SE2.bin...

metelcomag by Beginner
  • 11 replies
  • 0 Helpful votes

3750G not wanting to route vlan's

Ok I have a 3750G stack setup with ip routing.  I can ping all the gateways from the network and get IP's from DHCP.  But I can't ping past the gateways and if I connect a machine to those vlan's it will not get an address from DHCP if...

connectivity issue on CISCO6503

Hi,I'm experiencing weird issue that I can no establish normal communication between CISCO6503 and HP switch.According to Wireshark connected to HP, HP  is sending ping packets but CISCO is not replying. Very rare CISCO is actually replying(best case...

Resolved! Allowing port 3389

Hello Fellow Cisco Professionals,I am looking to grant public access to a private RDP server via RD gateway. Now I have set up the front end of this server but am having difficulties in deciding what I should do about the backend access. I have an 89...

3750X 12.2(58)SE2 IOS Upgrade

All,                I currently have 12.2(53)SE2 installed on our 3750 Stack. Looking at 12.2(58)SE2 for an upgrade and noticed that the release date is July of 2011. Is the 12.2 track not being upgraded any longer for the 3750s? Here is a dumb quest...

BGP Troubleshooting

Hello All,In our environment we are not using the AS number 701, but I'm not sure why I'm seeing the AS number 701 while tracing the path.   1 [AS 701] 4 msec 0 msec 0 msec  2 [AS 701] 4 msec 0 msec 0 msec  3 [AS 7...

PXE boot configuration

Hi Experts,Clients have asked me to configure PXE boot across vlans for setting up a Symantec server for re-imaging the desktops and laptops. We have IP-helper address in place.can you please let me know how i can accomplish this. below is the runnin...

Boot loop, NVRAM clearable in Rommon?

Hi,i misconfigured the router 26xxXM and now the router won't boot the installed IOS. Following Messages appeares repeadly and the Break Sequence isn't acceppted:System Bootstrap, Version 12.2(8r) [cmong 8r], RELEASE SOFTWARE (fc1)Copyright (c) 2003 ...

rkrumpe by Beginner
  • 5 replies
  • 0 Helpful votes

Qos help

Hello,We are using 2960s switch on which QOS was configured as follows.mls qos map policed-dscp  0 10 18 to 8mls qos map cos-dscp 0 8 16 24 32 46 48 56mls qos srr-queue output cos-map queue 1 threshold 3 4 5mls qos srr-queue output cos-map queue 2 th...

N5K-C5548UP port is inactive

status of the port shows that it is in inactive state ( eth103/1/31)port is a member of VLAN 79 which is present in the VLAN database and is in active stateWe already tried to negate the port configuration completely and re-configure it on both nexus...