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Cisco Community - Lab Series

Hello, Cisco Community!I’m really happy to share that I’ll be hosting the Cisco Community Lab Series, a brand-new hands-on learning journey designed to help you build practical networking skills step by step.Every Thursday at 8 PM EST, I’ll post a ne...

SFP Compatibility Issue

I have 2 SFP's of Cisco. One of them is working with Huawei SoftSwitch but when I am using other SFP with Huawei OSN 3500 it was not detected. Can you please let me know if SFP (GLC-T) is compatible with OSN 3500.Information:One which is working with...

Resolved! IOS Feature Sets

/* Style Definitions */ table.MsoNormalTable {mso-style-name:Standardowy; mso-tstyle-rowband-size:0; mso-tstyle-colband-size:0; mso-style-noshow:yes; mso-style-parent:""; mso-padding-alt:0cm 5.4pt 0cm 5.4pt; mso-para-margin:0cm; mso-para-mar...

CoPP Benefits of 6500 SUP32 over SUP2

Hi,More of a query for an SE than a hands-on techie I suspect!!Are there any real benefits of deploying CoPP on 6500 SUP32's as opposed to SUP2's?I know the SUP32 uses an MSFC2A and PFC3B, while the SUP2 uses a MSFC2 and PFC2, but would these improve...

Lan design

Dear AllI am a network administrator of a small firm having around 120 users.We are shifting to a new office soon.I am planning the lan with 10 2960 and a 3750 switch.The users applications are1)Users will acces some file server2)Internal web server ...

CCNP SWITCH

hey all,im studying for my CCNP Switch exam and i was woundering if any one had any ideas for some labs i could rack up? i have 2 3550 switches and 2 2950 switches in my home lab.thanks

windows tools to view netflow

Hi All,          We have a tool that would pull the netflow logs and display the output in a text file, is there a gui tool that can be used to view the output from the text file, the tool should also be able to do sorting.....any sugesstions would b...

Cisco register: boostrap code

Hi,I have found a lots of documentation on the bootstrap but there is still one thing unclear to me. What is the difference between being into a boostrrap mode and ROMMon. Do we have a different set of command between these two modes. Why would we wa...

Steph1963 by • Level 1
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Resolved! Rommon recovery, interface issue

Hi all experts.I have a simple question. Lets say i have an ISR (1800,2800). IOS is corrupt and i need to upload IOS into flash. I know the procedure of tftpdnld. This process assigns the defined IP to the first interface of the router. Like in case ...

Jonn cos by • Level 4
  • 1384 Views
  • 3 replies
  • 0 Helpful votes

Resolved! 6509 power supply Question?

We have a Cisco 6509 e ( i think) that had the 31-1535-01 2500w power supplies. I turned the switch off and replaced them with the 341-0092-03 6000 watt power supply . Running WS-X6K-SUP1A-2GE as the SUP with CATos . When i did this it would boot up ...

Resolved! Multicast not received by receiver.

HiI have two layer3 switches, one vlan, and one routed port at 3550-1.1. fa0/15 of 3550-2 is a routed port connecting only to one host which only know how to send broadcast.2. 3550-1 and 3550-2 only have one vlan 10.At fa0/15 of 3550-2:no switchporti...

rakyomin78 by • Level 1
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  • 22 replies
  • 0 Helpful votes

IOS upgrade 3750 with console

Hi,Can IOS of switch Ws-3750-24TS be upgraded using console-xomdem if normal TFTP fails?   Do we have any tftpdnld command available from rommon mode of switch?Once we upgrade do we specifically need to put the boot system command even if only one IO...

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