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Does anyone know what version of Cisco 3850 will support sha2 ?I am getting %SSH-3-NO_Match: No matching kex algorithm found since our FIPS client stations negotiate at a higher cipher level. Our Cisco 3850 ver. 16.3.7 and 16.6.4 does not have option...

xayxa30 by Level 1
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  • 2 replies
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Good afternoon! I'm still new and I made some ACL changes to some switches to add my IP. I started making changes on some more switches again today and for some reason the switches still tell me that the connection is refused.  Here is my process:  H...

surgebot by Level 1
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  • 12 replies
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Good dayI have a quick question well maybe not so quick but I have a layer 1 switch, a Nexus 3550-F this morning it was unreachablebut the odd thing is I was able to ssh to the switch.  When I logged onto the switch we see the following error message...

war202994 by Level 1
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hi all,so i know on the switch, to find a mac you do thisshow mac address-table address mac:addr:hereand it will show you the port, but can you do this via the ip address instead, ie find the port via the ip insteadthanks,rob

はじめまして下記スイッチの重量を確認したいのですが、ご確認をお願いできますでしょうかCatalyst3750G EIAラックマウント1UCatalyst3750   EIAラックマウント1UCatalyst2960     EIAラックマウント1Uお手数お掛けしますが、何卒宜しくお願い致します。

suzumura by Level 1
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Hello All, We are upgrading IOS of 2960X switches in our network. The IOS has been upgraded from 15.2 to 15.2(7)E4.The upgradation is being failed when we try to upgrade the IOS of the devices with version ID - 01 and 03.Could you please suggest or r...

Cisco IOS XE Software, Version 16.11.01 Switch#show interfaces twentyFiveGigE 1/0/29TwentyFiveGigE1/0/29 is down, line protocol is down (notconnect)Hardware is Twenty Five Gigabit Ethernet, address is cc7f.76a4.34bc (bia cc7f.76a4.34bc)Description: T...

zp_cai by Level 1
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  • 5 replies
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Hello all... I have (20 9300's in a switch stack. They are in INSTALL mode with version cat9k_iosxe.17.03.04.SPA.bin I ran the following command: Switch# install add file flash:cat9k_iosxe.17.03.04.SPA.bin activate commit. I need to be able to downgr...

TW80CJ5 by Level 3
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So I know these are compatible but I need to know if the port configuration for these cables is on an individual basis or if they are grouped. In other words, can I use one breakout cable on port 3 and all other ports use 40G QSFP?

David Hild by Level 11
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Hello Kindly assistI cant access the router via web uiBellow is the configYumbe-Hospital#sh run Building configuration... Current configuration : 7079 bytes ! ! Last configuration change at 16:34:59 UTC Mon Jan 17 2022 ! NVRAM config last updated a...

wanumet by Level 1
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