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Hello, I need to upgrade an old switch.  I've copied over the newer firmware via tftp, but I see the original is a directory and not a bin file.  Can I simple add boot system flash:/c2960-lanbasek9-mz.150-2.SE11.bin and reload and it should take the ...

Gonzo1 by Beginner
  • 4 replies
  • 0 Helpful votes

I can connect to the cli, and the SPF ports are working, but no cobber ports are working... does not even flash after boot. Log says:*Jan 2 00:03:00.323: %PLATFORM_ENV-3-ILP_PORT_POST_ERR: Gi1/0/1 can't be brought up because it failed POST in Inline ...

bonne by Beginner
  • 3 replies
  • 0 Helpful votes

I use SNMP through Zabbix to get the Port running status. But the only information obtained is Up/Down. Is there a way to get more information? For example, Port Down is because of unusual traffic. Instead of shutting down the user's computer.Cisco D...

gehsu by Beginner
  • 4 replies
  • 0 Helpful votes

C1000-16T-2G-LをAC100V環境下で使用した際の消費電力を知りたいです。以下のサイトを参照しましたが、よく分かりません。 https://www.cisco.com/c/en/us/products/collateral/switches/catalyst-1000-series-switches/nb-06-cat1k-ser-switch-ds-cte-en.html?oid=otren019232#Specifications <<English>> I would like...

I have a this switch and I'm trying to setup a very simple routing command to send all traffic to the next hop.  The basic configuration I have done is:IP RoutingIP route 1 address switch ports on Vlan 1Te1...

GianniB by Beginner
  • 3 replies
  • 0 Helpful votes

Hi, i configured my vlans, an etherchannel and a router but my vlans cant reach my router. I already checked my trunk ports and everything looks good but i dont know what is going wrong. this is my topology.

Hello friends,   Our end customer wants to use an SFP with Part Number ACE-SFP83b in a Catalyst 9300. Can anyone help me to know if have compatibility?    Part Number ACE-SFP83b Description: 1.25G DWDM SFP 180km ITU Channel 19-61 DDM #   Thank u all,...

RLanna by Beginner
  • 2 replies
  • 0 Helpful votes

Hi After enter below commands for upgrading, the switch 9300 reboot for 3 times automatically and then stop there (swtich:)What it going on? Thanks9300#show flash:9300#copy tftp: flash: (.....Omitted ....)9300(config)#no boot system9300(config)#do wr...

zshowip by Enthusiast
  • 7 replies
  • 0 Helpful votes