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Resolved! Switch network redundancy

Hi there, I am trying achieve some form of redundancy using existing 3750 & a 2960 switches. these are active switches but are not currently setup for redundancy. find attach diagram is my idea of achieving some redundancy however i am not sure if th...

Resolved! Getting booftile fail

Just recently upgraded the ios to current version. During startup, getting error messages  %SYS-6-READ_BOOTFILE_FAIL: tftp://255.255.255.255 It will try like 3 times, then boot the current version. From my understanding, its the first line in this th...

Goatster by • Spotlight
  • 624 Views
  • 2 replies
  • 0 Helpful votes

Resolved! Migration from 3750 to 550x

Hi,  my customer is replacing a pair of 3750 core switches with sx550x-16ft switches. we want the config to be as close as possible to today’s config, are there any automatic config converters available please?  If not automatic, any idea how to manu...

Difference between switches....

Hi all,I'm trying to determine the difference between two switch models and I'm failing to see the difference2960s-48fps-l and 2960s-48lps-lI've done product compares and I don't see a difference between these two, except that one appears to be $500...

jmalge by • Level 1
  • 8763 Views
  • 6 replies
  • 0 Helpful votes

SX550X SYSLOG no timestamp

Hello For SX550X switch, there is no timestamp the SYSLOG outputs.I've managed to add this to ASA and Catalyst OK but cannot find the option to do this on SX550X:On ASA, I used: logging timestampOn Catalyst, I used: service timestamps log datetime sh...

dasadmin by • Level 1
  • 1500 Views
  • 12 replies
  • 0 Helpful votes

Catalyst Microswitch Series

Hello,I'm particularly interested in these micro series, especially in CMICR-4PT. From what I've read in datasheet, this device can be powered by POE and can provide POE to downlink ports.I am unsure about whether this is manage or unmanage switch. C...

Taiga2022 by • Level 1
  • 1062 Views
  • 5 replies
  • 0 Helpful votes

Replacing Sup-7E with Sup-8E on a Cisco 4510R+E

Hi all, I'm working with replacing a customer of ours' Supervisor modules on a Cisco 4500E. The customer has existing Sup-7e modules, but we need to upgrade them to Sup-8e modules as it supports additional 10G interfaces. I've been googling throughou...

DanCBan by • Level 1
  • 4428 Views
  • 11 replies
  • 0 Helpful votes

Resolved! Segmentation wrongly done

I am new to cisco and learning networking. But the different vlans I created can't communicate with each other, and I can't seem to find the problem. What should I post here inorder to enable you to assist in locating the problem?

Mykematt by • Level 1
  • 1454 Views
  • 8 replies
  • 0 Helpful votes

Resolved! Meaning of Ping Response?

Dear All,   I am getting different kind of ping responses..May i know the meaning of the same.1. QQQ2.MMM3.........4.????5.&&&&6.UUUU7.restrict in hardwareOtherthan that is there any ping response.Advance in thanksTks&RgdsSenthil

Resolved! Cisco catalyst 2950 cannot boot

Hello,I have a problem with one of our Cisco Catalyst 2950 switch. It was functional but we cut the power off for the whole rack and this one didn't boot. Both uplink ports shine amber and SYST led is blinking green. This does not change the whole ti...

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