Switching

Hello guys,Just need help.I am going to upgrade a cisco catalyst 4507R+e SUP 7e device. It is currently at version  03.06.05.E and need to upgrade to the latest version recommended by cisco which is 3.11.4E. Just would like to ask if this is going to...

We have two switches 2960X series and C1000 8 port series switchC1000 port connect as dot1x supplicant to C2960X switch port act as authenticatorDot1x authentication happening correctly and traffic also passing through. however on C1000 supplication ...

hi all,got a switch to remove from an existing stack and want to add to new stack, i want to really do it with no downtime as both stacks are being usedso to remove switch from stack i guess i dopower down switchremove stackwise cables, got two diffe...

I have 6 Cat 9300's getting installed in one switch stack.  Each switch comes with it's own power supply but I was also given 2 extra power supplies (8 total).  The desired goal is to be able to have zero down time if a power supply in any of the 6 s...

How to configure ip device-tracking on 3560cx switches? I can configure it on other switches but have issues with the 3560cx.

Hi Freind1. as long as F2 and F2E Support L2/L3 , do we still need the M Line Card ? Talking OTV ,FP,VxLAN, Routing 2. if no then what is the Function of M Line card with existence of F2 and F2E Support L2/L3 in the N7K Platform thanks

I need help with my switch, my router has internet. but i'm trying to get internet to my switch now. if i drop my Show Running Config, Could somebody help me with my Issue Please?

Good afternoon, I was wondering if I can force catalyst 2960 to skip startup config stored in NVRAM and boot with no config everytime it is powered. I tried to find it on google and in cisco white papers but still no luck. I found only commands that ...

While I was installing a QSFP on the bottom line fiber port 1/51, since I followed the same orientation of QSFP installed on the 1/49 and 1/50 port, it moved the connector interface on port 1/51 from its position and I am unable to use that port any ...

I am trying to enable SSH on a C3800 router.  I did the following:Cisco Catalyst 8300 and Catalyst 8200 Series Edge Platforms Software Configuration Guide - Using Cisco IOS XE Software [Cisco Catalyst 8300 Series Edge Platforms] - CiscoPlease see the...

Hi AllFirst time i doing this and doing it solo.I have a pair of Arista's in our DC and we change them out for a vPC Domain with Nexus'sThe Arista's are upstream and have storage, VM's and other nodes connected to it.It' has vlan's and ACLsIt also co...

Hi,QuestionsCan GLC-TE sfp's be used in FastEthernet SFP ports on IE-2000-4S-TS-G-B switch?Cisco Compatibility Matrix suggests yes...If yes, can someone please provide guidance on how to configure switch to recognise the GLC-TE sfp module?Our Situati...