[et_pb_section fb_built=”1″ admin_label=”Hero” _builder_version=”4.27.4″ _module_preset=”74c69059-8e69-4122-b1e6-dfeabf6c5711″ background_color=”#050a30″ background_color_gradient_start=”rgba(0,0,0,0.5)” background_color_gradient_end=”rgba(0,0,0,0.75)” background_enable_image=”off” custom_margin=”|-25px||-17px||” custom_padding=”0vw|0px|0vw||true|false” locked=”off” collapsed=”on” global_colors_info=”{}”][et_pb_row _builder_version=”4.27.4″ _module_preset=”5138c454-be54-4233-bd3b-f8e6a8747976″ module_alignment=”center” custom_margin=”|0px|||false|false” custom_padding=”|0px|67px|||” global_colors_info=”{}”][et_pb_column type=”4_4″ _builder_version=”4.16″ _module_preset=”73121f80-a3ef-4484-8763-c3f18e3c56d2″ global_colors_info=”{}”][et_pb_heading title=”Simplifique a Atualização do Seu Equipamento” _builder_version=”4.27.4″ _module_preset=”f0c675ea-2574-4d0e-b725-30f8550a8550″ title_level=”h4″ title_font=”Inter|Syne_weight||on|||||” title_text_color=”#FFFFFF” title_font_size=”14px” title_letter_spacing=”1px” title_line_height=”1.4em” custom_margin=”|16px|10px|11px|false|false” custom_padding=”|0px||4px||” title_font_size_tablet=”13px” title_font_size_phone=”13px” title_font_size_last_edited=”on|desktop” locked=”off” global_colors_info=”{}”][/et_pb_heading][et_pb_heading title=”Guia para Atualizar o Firmware dos Switches Cisco Catalyst com Porta USB” _builder_version=”4.27.4″ _module_preset=”ddeb8c09-9078-4424-bc15-2efb6572e28e” title_font=”IBM Plex Sans|Syne_weight|||||||” title_text_color=”#FFFFFF” title_font_size=”50px” title_line_height=”1.15em” width=”95%” module_alignment=”left” custom_margin=”|5px||||” custom_padding=”|18px||18px||true” title_font_size_tablet=”25px” title_font_size_phone=”21px” title_font_size_last_edited=”on|phone” locked=”off” global_colors_info=”{}”][/et_pb_heading][et_pb_text quote_border_color=”#FFFFFF” _builder_version=”4.27.4″ _module_preset=”0504de1e-f5ff-4281-ba60-cbbe4edf98bc” text_font=”Roboto|Inter_weight|||||||” text_text_color=”#FFFFFF” text_line_height=”1.5em” link_font=”||||on||||” link_text_color=”#FFFFFF” quote_font=”Syne|Syne_weight|||||||” quote_text_color=”#FFFFFF” header_font=”Syne|Syne_weight|||||||” header_text_color=”#FFFFFF” header_font_size=”60px” header_line_height=”1.15em” header_2_font=”Syne|Syne_weight|||||||” header_2_text_color=”#FFFFFF” header_2_font_size=”50px” header_2_line_height=”1.2em” header_3_font=”Syne|Syne_weight|||||||” header_3_text_color=”#FFFFFF” header_3_font_size=”32px” header_3_line_height=”1.3em” header_4_font=”Syne|Syne_weight|||||||” header_4_text_color=”#FFFFFF” header_4_font_size=”24px” header_4_line_height=”1.4em” header_5_font=”Syne|Syne_weight|||||||” header_5_text_color=”#FFFFFF” header_5_font_size=”18px” header_5_line_height=”1.4em” header_6_font=”Syne|Syne_weight|||||||” header_6_text_color=”#FFFFFF” header_6_line_height=”1.5em” width=”97.7%” module_alignment=”left” min_height=”140px” custom_margin=”-18px||-10px||false|false” custom_padding=”|23px|0px|14px||” hover_enabled=”0″ text_font_size_tablet=”15px” text_font_size_phone=”7px” text_font_size_last_edited=”on|phone” header_font_size_tablet=”40px” header_font_size_phone=”9px” header_font_size_last_edited=”on|desktop” header_2_font_size_tablet=”28px” header_2_font_size_phone=”20px” header_2_font_size_last_edited=”on|phone” header_3_font_size_tablet=”22px” header_3_font_size_phone=”17px” header_3_font_size_last_edited=”on|phone” header_4_font_size_tablet=”18px” header_4_font_size_phone=”15px” header_4_font_size_last_edited=”on|tablet” header_5_font_size_tablet=”15px” header_5_font_size_phone=”14px” header_5_font_size_last_edited=”on|desktop” header_6_font_size_tablet=”13px” header_6_font_size_phone=”13px” header_6_font_size_last_edited=”on|desktop” locked=”off” global_colors_info=”{}” sticky_enabled=”0″]

Atualize o Firmware do Switch Cisco Catalyst via USB e Otimize o Desempenho
Este guia completo irá mostrar como atualizar o firmware do seu Switch Cisco Catalyst via USB, além de explorar maneiras de otimizar o desempenho do seu equipamento Cisco.

Neste material, você aprenderá a garantir a segurança e a eficiência da sua rede, especialmente por meio da atualização para as versões mais recentes de firmware. Aproveite ao máximo suas soluções Cisco e mantenha sua rede funcionando de forma confiável com nosso passo a passo.

[/et_pb_text][/et_pb_column][/et_pb_row][/et_pb_section][et_pb_section fb_built=”1″ admin_label=”Text” _builder_version=”4.27.4″ _module_preset=”default” background_enable_color=”off” custom_margin=”|-25px||-18px||” custom_padding=”||50px|||” locked=”off” collapsed=”on” global_colors_info=”{}”][et_pb_row _builder_version=”4.27.4″ _module_preset=”5138c454-be54-4233-bd3b-f8e6a8747976″ module_alignment=”center” min_height=”75.2px” custom_margin=”0px|auto||0px|false|false” custom_padding=”||0px|||” global_colors_info=”{}”][et_pb_column type=”4_4″ _builder_version=”4.16″ _module_preset=”73121f80-a3ef-4484-8763-c3f18e3c56d2″ global_colors_info=”{}”][et_pb_heading title=”Renove o firmware do Switch Cisco Catalyst com o uso de USB.” _builder_version=”4.27.4″ _module_preset=”8c21dae4-c59d-4c2b-958c-0e045c7f06d6″ title_level=”h2″ title_font=”IBM Plex Sans|Syne_weight|||||||” title_text_align=”center” title_text_color=”#050a30″ title_font_size=”31px” title_line_height=”1.5em” width=”100%” min_height=”78.2px” custom_margin=”||-1px||false|false” title_font_size_tablet=”18px” title_font_size_phone=”15px” title_font_size_last_edited=”on|desktop” global_colors_info=”{}”][/et_pb_heading][/et_pb_column][/et_pb_row][et_pb_row column_structure=”1_2,1_2″ _builder_version=”4.27.4″ _module_preset=”default” global_colors_info=”{}”][et_pb_column type=”1_2″ _builder_version=”4.27.4″ _module_preset=”default” global_colors_info=”{}”][et_pb_image src=”https://setatelecom.net/wp-content/uploads/2025/03/Atualizacao.png” title_text=”Atualização” _builder_version=”4.27.4″ _module_preset=”default” custom_margin=”|37px||||” global_colors_info=”{}”][/et_pb_image][/et_pb_column][et_pb_column type=”1_2″ _builder_version=”4.27.4″ _module_preset=”default” global_colors_info=”{}”][et_pb_heading title=”Por Que Atualizar o Firmware é Essencial?” _builder_version=”4.27.4″ _module_preset=”8c21dae4-c59d-4c2b-958c-0e045c7f06d6″ title_level=”h3″ title_font=”IBM Plex Sans|Syne_weight|||||||” title_text_color=”#050a30″ title_font_size=”25px” title_line_height=”1.5em” width=”100%” min_height=”78.2px” custom_margin=”||-1px||false|false” title_font_size_tablet=”18px” title_font_size_phone=”15px” title_font_size_last_edited=”on|desktop” global_colors_info=”{}”][/et_pb_heading][et_pb_text _builder_version=”4.27.4″ _module_preset=”default” text_font=”Roboto||||||||” text_text_color=”#545454″ text_line_height=”1.5em” text_orientation=”justified” custom_margin=”5px|||||” custom_padding=”|60px||||” global_colors_info=”{}”]

Atualizar o firmware do Switch Cisco Catalyst via USB é uma prática recomendada por oferecer diversas vantagens. Em primeiro lugar, a porta USB possibilita um método direto e simples para transferir o arquivo de firmware. Isso é especialmente útil quando o acesso à rede é limitado ou inexistente, permitindo assim uma atualização offline. Essa capacidade é crucial em situações de problemas de rede ou em novas instalações.

[/et_pb_text][et_pb_text _builder_version=”4.27.4″ _module_preset=”default” text_font=”Roboto||||||||” text_text_color=”#545454″ text_line_height=”1.5em” text_orientation=”justified” custom_margin=”|57px||||” global_colors_info=”{}”]

Além disso, a transferência de dados via USB tende a ser mais rápida do que o uso de TFTP, especialmente em redes congestionadas. Outro ponto positivo é que a atualização offline minimiza a exposição do switch a ameaças de segurança durante o processo. Por fim, o acesso físico à porta USB serve como uma camada extra de segurança, garantindo que apenas pessoas autorizadas possam realizar a atualização.

[/et_pb_text][/et_pb_column][/et_pb_row][/et_pb_section][et_pb_section fb_built=”1″ admin_label=”Steps” _builder_version=”4.27.4″ _module_preset=”default” background_enable_color=”off” custom_margin=”1px|-58px||-36px||” custom_padding=”0px|||0px||” locked=”off” collapsed=”on” global_colors_info=”{}”][et_pb_row _builder_version=”4.27.4″ _module_preset=”default” module_alignment=”center” custom_padding=”0px||0px||false|false” global_colors_info=”{}”][et_pb_column type=”4_4″ _builder_version=”4.27.4″ _module_preset=”default” global_colors_info=”{}”][et_pb_heading title=”Passo a Passo Para Atualizar o Firmware do Switch Cisco” _builder_version=”4.27.4″ _module_preset=”8c21dae4-c59d-4c2b-958c-0e045c7f06d6″ title_level=”h2″ title_font=”IBM Plex Sans|500|||||||” title_text_color=”#050a30″ title_font_size=”31px” title_line_height=”1.4em” width=”100%” module_alignment=”left” custom_margin=”0px||0px|0px|false|false” custom_padding=”24px|0px|||false|false” title_font_size_tablet=”18px” title_font_size_phone=”15px” title_font_size_last_edited=”on|desktop” global_colors_info=”{}”][/et_pb_heading][/et_pb_column][/et_pb_row][et_pb_row _builder_version=”4.27.4″ _module_preset=”5138c454-be54-4233-bd3b-f8e6a8747976″ width=”89.2%” module_alignment=”center” custom_margin=”|0px||0px|false|false” custom_padding=”0px|0px||0px|false|false” global_colors_info=”{}”][et_pb_column type=”4_4″ _builder_version=”4.18.0″ _module_preset=”73121f80-a3ef-4484-8763-c3f18e3c56d2″ global_colors_info=”{}”][et_pb_icon font_icon=”||fa||400″ icon_color=”#FFFFFF” icon_width=”32px” _builder_version=”4.27.4″ _module_preset=”5495b6a8-1a45-496a-baa7-407b279ec6d6″ background_color=”#006d77″ transform_scale=”74%|74%” custom_margin=”||10px||false|false” custom_padding=”16px|16px|16px|16px|true|true” border_radii=”on|100px|100px|100px|100px” locked=”off” global_colors_info=”{%22gcid-36fd78a7-34bc-404d-873c-dafa34efaae5%22:%91%22icon_color%22,%22background_color%22%93}”][/et_pb_icon][et_pb_heading title=”Passo 1: Preparação ” _builder_version=”4.27.4″ _module_preset=”ba4a6336-701f-47b8-bf5c-09da0ce28016″ title_level=”h3″ title_font=”IBM Plex Sans|Syne_weight|||||||” title_text_color=”#050a30″ title_font_size=”25px” title_line_height=”1.5em” custom_margin=”||10px|1px|false|false” custom_padding=”|||0px||” title_font_size_tablet=”22px” title_font_size_phone=”17px” title_font_size_last_edited=”on|phone” global_colors_info=”{}”][/et_pb_heading][et_pb_text quote_border_color=”#83c5be” _builder_version=”4.27.4″ _module_preset=”2c55a9c4-feed-423b-9edb-ae0b5b365cac” text_font=”Roboto|Inter_weight|||||||” text_text_color=”#545454″ text_line_height=”1.75em” link_font=”|Inter_weight|||||||” link_text_color=”#006d77″ quote_font=”Syne|Syne_weight|||||||” quote_text_color=”#0e0c19″ header_font=”Syne|Syne_weight|||||||” header_text_color=”#0e0c19″ header_font_size=”72px” header_line_height=”1.15em” header_2_font=”Syne|Syne_weight|||||||” header_2_text_color=”#0e0c19″ header_2_font_size=”50px” header_2_line_height=”1.2em” header_3_font=”Syne|Syne_weight|||||||” header_3_text_color=”#0e0c19″ header_3_font_size=”32px” header_3_line_height=”1.3em” header_4_font=”Syne|Syne_weight|||||||” header_4_text_color=”#0e0c19″ header_4_font_size=”24px” header_4_line_height=”1.4em” header_5_font=”Syne|Syne_weight|||||||” header_5_text_color=”#0e0c19″ header_5_font_size=”18px” header_5_line_height=”1.4em” header_6_font=”Syne|Syne_weight|||||||” header_6_text_color=”#0e0c19″ header_6_line_height=”1.5em” text_orientation=”center” custom_margin=”|||1px|false|false” text_font_size_tablet=”15px” text_font_size_phone=”12px” text_font_size_last_edited=”on|phone” header_font_size_tablet=”40px” header_font_size_phone=”31px” header_font_size_last_edited=”on|desktop” header_2_font_size_tablet=”28px” header_2_font_size_phone=”20px” header_2_font_size_last_edited=”on|phone” header_3_font_size_tablet=”22px” header_3_font_size_phone=”17px” header_3_font_size_last_edited=”on|phone” header_4_font_size_tablet=”18px” header_4_font_size_phone=”15px” header_4_font_size_last_edited=”on|tablet” header_5_font_size_tablet=”15px” header_5_font_size_phone=”14px” header_5_font_size_last_edited=”on|desktop” header_6_font_size_tablet=”13px” header_6_font_size_phone=”13px” header_6_font_size_last_edited=”on|desktop” locked=”off” global_colors_info=”{}”]

Renove o firmware do Switch Cisco Catalyst com o uso de USB. Siga os passos originais para baixar a imagem IOS-XE, preparar o pendrive e conectar-se via console.

[/et_pb_text][et_pb_divider color=”rgba(0,0,0,0.08)” divider_weight=”2px” _builder_version=”4.23.1″ _module_preset=”default” width=”0%” module_alignment=”center” height=”4vw” max_height=”2px” custom_margin=”30px||30px||true|false” border_color_all=”rgba(0,0,0,0.08)” border_width_right=”2px” global_colors_info=”{%22gcid-36fd78a7-34bc-404d-873c-dafa34efaae5%22:%91%22color%22,%22color%22%93}”][/et_pb_divider][et_pb_icon font_icon=”||fa||900″ icon_color=”#FFFFFF” icon_width=”32px” _builder_version=”4.27.4″ _module_preset=”5495b6a8-1a45-496a-baa7-407b279ec6d6″ background_color=”#006d77″ transform_scale=”74%|74%” custom_margin=”-33px||10px||false|false” custom_padding=”16px|16px|16px|16px|true|true” border_radii=”on|100px|100px|100px|100px” locked=”off” global_colors_info=”{%22gcid-36fd78a7-34bc-404d-873c-dafa34efaae5%22:%91%22icon_color%22,%22background_color%22%93}”][/et_pb_icon][et_pb_heading title=”Passo 2: Conexão e Acesso ao Switch” _builder_version=”4.27.4″ _module_preset=”ba4a6336-701f-47b8-bf5c-09da0ce28016″ title_level=”h3″ title_font=”IBM Plex Sans|Syne_weight|||||||” title_text_color=”#050a30″ title_font_size=”25px” title_line_height=”1.5em” custom_margin=”25px||10px|1px|false|false” title_font_size_tablet=”22px” title_font_size_phone=”17px” title_font_size_last_edited=”on|phone” locked=”off” global_colors_info=”{}”][/et_pb_heading][et_pb_text quote_border_color=”#83c5be” _builder_version=”4.27.4″ _module_preset=”2c55a9c4-feed-423b-9edb-ae0b5b365cac” text_font=”Roboto|Inter_weight|||||||” text_text_color=”#545454″ text_line_height=”1.75em” link_font=”|Inter_weight|||||||” link_text_color=”#006d77″ quote_font=”Syne|Syne_weight|||||||” quote_text_color=”#0e0c19″ header_font=”Syne|Syne_weight|||||||” header_text_color=”#0e0c19″ header_font_size=”72px” header_line_height=”1.15em” header_2_font=”Syne|Syne_weight|||||||” header_2_text_color=”#0e0c19″ header_2_font_size=”50px” header_2_line_height=”1.2em” header_3_font=”Syne|Syne_weight|||||||” header_3_text_color=”#0e0c19″ header_3_font_size=”32px” header_3_line_height=”1.3em” header_4_font=”Syne|Syne_weight|||||||” header_4_text_color=”#0e0c19″ header_4_font_size=”24px” header_4_line_height=”1.4em” header_5_font=”Syne|Syne_weight|||||||” header_5_text_color=”#0e0c19″ header_5_font_size=”18px” header_5_line_height=”1.4em” header_6_font=”Syne|Syne_weight|||||||” header_6_text_color=”#0e0c19″ header_6_line_height=”1.5em” text_orientation=”center” custom_margin=”|-4px|1px|-4px|false|true” custom_padding=”|||5px||” text_font_size_tablet=”15px” text_font_size_phone=”12px” text_font_size_last_edited=”on|phone” header_font_size_tablet=”40px” header_font_size_phone=”24px” header_font_size_last_edited=”on|desktop” header_2_font_size_tablet=”28px” header_2_font_size_phone=”20px” header_2_font_size_last_edited=”on|phone” header_3_font_size_tablet=”22px” header_3_font_size_phone=”17px” header_3_font_size_last_edited=”on|phone” header_4_font_size_tablet=”18px” header_4_font_size_phone=”15px” header_4_font_size_last_edited=”on|tablet” header_5_font_size_tablet=”15px” header_5_font_size_phone=”14px” header_5_font_size_last_edited=”on|desktop” header_6_font_size_tablet=”13px” header_6_font_size_phone=”13px” header_6_font_size_last_edited=”on|desktop” locked=”off” global_colors_info=”{}”]

Siga os passos originais para acessar o modo EXEC privilegiado.

Verificar o IOS Atual:

[/et_pb_text][et_pb_text _builder_version=”4.27.4″ _module_preset=”default” text_font=”Roboto||||||||” text_text_color=”#545454″ text_line_height=”1.5em” custom_margin=”|0px|0px||false|false” custom_padding=”||0px||false|false” global_colors_info=”{}”]

Digite show version e pressione Enter.
Exemplo de Saída do show version:

Cisco IOS Software, IOS-XE Software, 
Catalyst 3850 Software 
(CAT3K_CAA-UNIVERSALK9-M, Version 16.9.4, 
RELEASE SOFTWARE (fc2)
Technical Support:
 https:/www.cisco.com/techsupport
Copyright (c) 1986-2020 by Cisco Systems,
Inc.
Compiled Tue 24-Mar-20 12:50 by mcpre
ROM: BOOTLDR: Gibraltar Boot Loader
(CAT3K_CAA-BOOTLDR) Version 16.9.4,
RELEASE SOFTWARE (fc2)

Switch uptime is 1 week, 2 days, 3 hours,4 minutes
System returned to ROM by reload
System image file is "flash:
cat3k_caa-universalk9.16.09.04.SPA.bin"
Last reload reason: Reload Command

cisco WS-C3850-24P (APM88XXX)
processor with 1048576K bytes of memory.
Processor board ID ABC1234DEFG
... (outras informações)

[/et_pb_text][et_pb_text _builder_version=”4.27.4″ _module_preset=”default” header_4_font=”IBM Plex Sans||||||||” header_4_text_color=”#545454″ header_4_font_size=”20px” header_4_line_height=”1.5em” global_colors_info=”{}”]

O que procurar na saída:

Versão do IOS-XE:
“Version 16.9.4” no exemplo.

Nome do arquivo da imagem IOS:
“flash:cat3k_caa-universalk9.16.09.04.SPA.bin” no exemplo.

Modelo do Switch:
“cisco WS-C3850-24P” no exemplo.

Tempo de atividade do sistema (“uptime”):
“Switch uptime is 1 week, 2 days, 3 hours, 4 minutes” no exemplo.

Razão da última recarga (“Last reload reason”):
“Reload Command” no exemplo.

ID da placa do processador:
“Processor board ID ABC1234DEFG” no exemplo.

Memória RAM:
“1048576K bytes of memory” no exemplo.

O que fazer após o “show version”?

[/et_pb_text][et_pb_text quote_border_color=”#83c5be” _builder_version=”4.27.4″ _module_preset=”2c55a9c4-feed-423b-9edb-ae0b5b365cac” text_font=”Roboto|Inter_weight|||||||” text_text_color=”#545454″ text_line_height=”1.75em” link_font=”|Inter_weight|||||||” link_text_color=”#006d77″ quote_font=”Syne|Syne_weight|||||||” quote_text_color=”#0e0c19″ header_font=”Syne|Syne_weight|||||||” header_text_color=”#0e0c19″ header_font_size=”72px” header_line_height=”1.15em” header_2_font=”Syne|Syne_weight|||||||” header_2_text_color=”#0e0c19″ header_2_font_size=”50px” header_2_line_height=”1.2em” header_3_font=”Syne|Syne_weight|||||||” header_3_text_color=”#0e0c19″ header_3_font_size=”32px” header_3_line_height=”1.3em” header_4_font=”Syne|Syne_weight|||||||” header_4_text_color=”#0e0c19″ header_4_font_size=”24px” header_4_line_height=”1.4em” header_5_font=”Syne|Syne_weight|||||||” header_5_text_color=”#0e0c19″ header_5_font_size=”18px” header_5_line_height=”1.4em” header_6_font=”Syne|Syne_weight|||||||” header_6_text_color=”#0e0c19″ header_6_line_height=”1.5em” text_orientation=”center” custom_margin=”0px||||false|false” custom_padding=”0px||||false|false” text_font_size_tablet=”15px” text_font_size_phone=”12px” text_font_size_last_edited=”on|phone” header_font_size_tablet=”40px” header_font_size_phone=”24px” header_font_size_last_edited=”on|desktop” header_2_font_size_tablet=”28px” header_2_font_size_phone=”20px” header_2_font_size_last_edited=”on|phone” header_3_font_size_tablet=”22px” header_3_font_size_phone=”17px” header_3_font_size_last_edited=”on|phone” header_4_font_size_tablet=”18px” header_4_font_size_phone=”15px” header_4_font_size_last_edited=”on|tablet” header_5_font_size_tablet=”15px” header_5_font_size_phone=”14px” header_5_font_size_last_edited=”on|desktop” header_6_font_size_tablet=”13px” header_6_font_size_phone=”13px” header_6_font_size_last_edited=”on|desktop” locked=”off” global_colors_info=”{}”]

Anote a versão atual do IOS-XE.
Verifique se o modelo do switch corresponde à imagem que será instalada.
Confirme o nome da imagem em execução.

[/et_pb_text][et_pb_text quote_border_color=”#83c5be” _builder_version=”4.27.4″ _module_preset=”2c55a9c4-feed-423b-9edb-ae0b5b365cac” text_font=”Roboto|Inter_weight|||||||” text_text_color=”#545454″ text_line_height=”1.75em” link_font=”|Inter_weight|||||||” link_text_color=”#006d77″ quote_font=”Syne|Syne_weight|||||||” quote_text_color=”#0e0c19″ header_font=”Syne|Syne_weight|||||||” header_text_color=”#0e0c19″ header_font_size=”72px” header_line_height=”1.15em” header_2_font=”Syne|Syne_weight|||||||” header_2_text_color=”#0e0c19″ header_2_font_size=”50px” header_2_line_height=”1.2em” header_3_font=”Syne|Syne_weight|||||||” header_3_text_color=”#0e0c19″ header_3_font_size=”32px” header_3_line_height=”1.3em” header_4_font=”Syne|Syne_weight|||||||” header_4_text_color=”#0e0c19″ header_4_font_size=”24px” header_4_line_height=”1.4em” header_5_font=”Syne|Syne_weight|||||||” header_5_text_color=”#0e0c19″ header_5_font_size=”18px” header_5_line_height=”1.4em” header_6_font=”Syne|Syne_weight|||||||” header_6_text_color=”#0e0c19″ header_6_line_height=”1.5em” text_orientation=”center” custom_margin=”-22px||||false|false” custom_padding=”14px||0px|||” text_font_size_tablet=”15px” text_font_size_phone=”12px” text_font_size_last_edited=”on|phone” header_font_size_tablet=”40px” header_font_size_phone=”24px” header_font_size_last_edited=”on|desktop” header_2_font_size_tablet=”28px” header_2_font_size_phone=”20px” header_2_font_size_last_edited=”on|phone” header_3_font_size_tablet=”22px” header_3_font_size_phone=”17px” header_3_font_size_last_edited=”on|phone” header_4_font_size_tablet=”18px” header_4_font_size_phone=”15px” header_4_font_size_last_edited=”on|tablet” header_5_font_size_tablet=”15px” header_5_font_size_phone=”14px” header_5_font_size_last_edited=”on|desktop” header_6_font_size_tablet=”13px” header_6_font_size_phone=”13px” header_6_font_size_last_edited=”on|desktop” locked=”off” global_colors_info=”{}”]

Backup da Configuração no Pendrive USB:
– Insira o pendrive USB na porta USB do switch.
– Verifique se o pendrive é reconhecido: show usbflash0:

Verificando o conteúdo do pendrive:
– Após inserir o pendrive, e executar o comando show usbflash0: verifique se o sistema listou os arquivos presentes no pendrive.
– Caso o comando não retorne nada, verifique se o pendrive está formatado em FAT32, e tente outro pendrive.
– Verifique se o arquivo de imagem .bin está presente no pendrive.
– Copie a configuração atual: copy running-config usbflash0:config_backup.txt

Verificando o backup:
– Após copiar o arquivo de configuração para o pendrive, utilize o comando show usbflash0: novamente.

Exemplo de saída do comando show usbflash0:

usbflash0:config_backup.txt 567890 bytes.

– Verifique se o arquivo “config_backup.txt” aparece na lista, e compare o tamanho do arquivo listado, com o tamanho do arquivo da running-config.
– Copie a configuração de inicialização: copy startup-config usbflash0:startup_config_backup.txt
– É altamente recomendado também salvar a configuração no computador via xmodem.

- - copy running-config xmodem:

[/et_pb_text][et_pb_icon font_icon=”||fa||900″ icon_color=”#FFFFFF” icon_width=”32px” _builder_version=”4.27.4″ _module_preset=”5495b6a8-1a45-496a-baa7-407b279ec6d6″ background_color=”#006d77″ transform_scale=”74%|74%” custom_margin=”||10px||false|false” custom_padding=”16px|16px|16px|16px|true|true” border_radii=”on|100px|100px|100px|100px” locked=”off” global_colors_info=”{%22gcid-36fd78a7-34bc-404d-873c-dafa34efaae5%22:%91%22icon_color%22,%22background_color%22%93}”][/et_pb_icon][et_pb_heading title=”Passo 4: Copiar a Imagem IOS-XE para a Flash” _builder_version=”4.27.4″ _module_preset=”ba4a6336-701f-47b8-bf5c-09da0ce28016″ title_level=”h3″ title_font=”IBM Plex Sans|Syne_weight|||||||” title_text_color=”#050a30″ title_font_size=”25px” title_line_height=”1.5em” custom_margin=”||10px||false|false” title_font_size_tablet=”22px” title_font_size_phone=”17px” title_font_size_last_edited=”on|phone” locked=”off” global_colors_info=”{}”][/et_pb_heading][et_pb_text quote_border_color=”#83c5be” _builder_version=”4.27.4″ _module_preset=”2c55a9c4-feed-423b-9edb-ae0b5b365cac” text_font=”Roboto|Inter_weight|||||||” text_text_color=”#545454″ text_line_height=”1.5em” link_font=”|Inter_weight|||||||” link_text_color=”#006d77″ quote_font=”Syne|Syne_weight|||||||” quote_text_color=”#0e0c19″ header_font=”Syne|Syne_weight|||||||” header_text_color=”#0e0c19″ header_font_size=”72px” header_line_height=”1.15em” header_2_font=”Syne|Syne_weight|||||||” header_2_text_color=”#0e0c19″ header_2_font_size=”50px” header_2_line_height=”1.2em” header_3_font=”Syne|Syne_weight|||||||” header_3_text_color=”#0e0c19″ header_3_font_size=”32px” header_3_line_height=”1.3em” header_4_font=”Syne|Syne_weight|||||||” header_4_text_color=”#0e0c19″ header_4_font_size=”24px” header_4_line_height=”1.4em” header_5_font=”Syne|Syne_weight|||||||” header_5_text_color=”#0e0c19″ header_5_font_size=”18px” header_5_line_height=”1.4em” header_6_font=”Syne|Syne_weight|||||||” header_6_text_color=”#0e0c19″ header_6_line_height=”1.5em” text_orientation=”center” custom_margin=”||||false|false” custom_padding=”|1px||||” text_font_size_tablet=”15px” text_font_size_phone=”12px” text_font_size_last_edited=”on|phone” header_font_size_tablet=”40px” header_font_size_phone=”24px” header_font_size_last_edited=”on|desktop” header_2_font_size_tablet=”28px” header_2_font_size_phone=”20px” header_2_font_size_last_edited=”on|phone” header_3_font_size_tablet=”22px” header_3_font_size_phone=”17px” header_3_font_size_last_edited=”on|phone” header_4_font_size_tablet=”18px” header_4_font_size_phone=”15px” header_4_font_size_last_edited=”on|tablet” header_5_font_size_tablet=”15px” header_5_font_size_phone=”14px” header_5_font_size_last_edited=”on|desktop” header_6_font_size_tablet=”13px” header_6_font_size_phone=”13px” header_6_font_size_last_edited=”on|desktop” locked=”off” global_colors_info=”{}”]

Verifique se o pendrive está inserido.
Copie a imagem do pendrive para a flash: copy usbflash0:<nome_da_imagem.bin> flash: (substitua pelo nome do arquivo).

Acompanhando a copia do arquivo e localizando a imagem copiada:

Durante a cópia do arquivo, o sistema exibirá o progresso da operação.
Aguarde até que a cópia seja finalizada, e o prompt do switch retorne.
Após a cópia, utilize o comando dir flash: para verificar se o arquivo da nova imagem foi copiado para a memória flash do equipamento.

Exemplo de saida do comando dir flash:

Directory of flash:/
2 -rwx 12345678 bytes May 01 2024 
10:00:00 -03:00 
cat3k_caa-universalk9.16.12.05.SPA.bin
3 -rwx0 567890 bytes May 01 2024 
10:01:00 -03:00 config_backup.txt
4 -rwx 987654 bytes May 01 2024 
10:02:00 -03:00 
startup_config_backup.txt

32505856 bytes total 
(12345678 bytes free)

No exemplo acima, a imagem copiada é a “cat3k_caa-universalk9.16.12.05.SPA.bin”.

Compare o nome e o tamanho do arquivo listado, com o arquivo que esta no pendrive, para garantir que não houve erros durante a copia.

Reiniciar o equipamento após a cópia do novo firmware:

Após a cópia do novo firmware para a flash, é recomendado reiniciar o equipamento antes de configurar o boot. Para isso utilize o comando reload, e confirme a reinicialização.

Após a reinicialização, verifique novamente com o comando dir flash: se o arquivo de imagem foi copiado corretamente, e se o equipamento está funcionando corretamente.

[/et_pb_text][et_pb_icon font_icon=”f||divi||400″ icon_color=”#FFFFFF” icon_width=”32px” _builder_version=”4.27.4″ _module_preset=”5495b6a8-1a45-496a-baa7-407b279ec6d6″ background_color=”#006d77″ transform_scale=”74%|74%” custom_margin=”||10px||false|false” custom_padding=”16px|16px|16px|16px|true|true” border_radii=”on|100px|100px|100px|100px” locked=”off” global_colors_info=”{%22gcid-36fd78a7-34bc-404d-873c-dafa34efaae5%22:%91%22icon_color%22,%22background_color%22%93}”][/et_pb_icon][et_pb_heading title=”Passo 5: Configurar Parâmetros de Boot” _builder_version=”4.27.4″ _module_preset=”ba4a6336-701f-47b8-bf5c-09da0ce28016″ title_level=”h3″ title_font=”IBM Plex Sans|Syne_weight|||||||” title_text_color=”#050a30″ title_font_size=”25px” title_line_height=”1.5em” custom_margin=”||10px||false|false” title_font_size_tablet=”22px” title_font_size_phone=”17px” title_font_size_last_edited=”on|phone” locked=”off” global_colors_info=”{}”][/et_pb_heading][et_pb_text quote_border_color=”#83c5be” _builder_version=”4.27.4″ _module_preset=”2c55a9c4-feed-423b-9edb-ae0b5b365cac” text_font=”Roboto|Inter_weight|||||||” text_text_color=”#545454″ text_line_height=”1.75em” link_font=”|Inter_weight|||||||” link_text_color=”#006d77″ quote_font=”Syne|Syne_weight|||||||” quote_text_color=”#0e0c19″ header_font=”Syne|Syne_weight|||||||” header_text_color=”#0e0c19″ header_font_size=”72px” header_line_height=”1.15em” header_2_font=”Syne|Syne_weight|||||||” header_2_text_color=”#0e0c19″ header_2_font_size=”50px” header_2_line_height=”1.2em” header_3_font=”Syne|Syne_weight|||||||” header_3_text_color=”#0e0c19″ header_3_font_size=”32px” header_3_line_height=”1.3em” header_4_font=”Syne|Syne_weight|||||||” header_4_text_color=”#0e0c19″ header_4_font_size=”24px” header_4_line_height=”1.4em” header_5_font=”Syne|Syne_weight|||||||” header_5_text_color=”#0e0c19″ header_5_font_size=”18px” header_5_line_height=”1.4em” header_6_font=”Syne|Syne_weight|||||||” header_6_text_color=”#0e0c19″ header_6_line_height=”1.5em” text_orientation=”center” custom_margin=”||||false|false” custom_padding=”|||0px||” text_font_size_tablet=”15px” text_font_size_phone=”12px” text_font_size_last_edited=”on|phone” header_font_size_tablet=”40px” header_font_size_phone=”24px” header_font_size_last_edited=”on|desktop” header_2_font_size_tablet=”28px” header_2_font_size_phone=”20px” header_2_font_size_last_edited=”on|phone” header_3_font_size_tablet=”22px” header_3_font_size_phone=”17px” header_3_font_size_last_edited=”on|phone” header_4_font_size_tablet=”18px” header_4_font_size_phone=”15px” header_4_font_size_last_edited=”on|tablet” header_5_font_size_tablet=”15px” header_5_font_size_phone=”14px” header_5_font_size_last_edited=”on|desktop” header_6_font_size_tablet=”13px” header_6_font_size_phone=”13px” header_6_font_size_last_edited=”on|desktop” locked=”off” global_colors_info=”{}”]

Defina o caminho de boot: boot system flash:<nome_da_imagem.bin> (substitua pelo nome do arquivo).
Verifique o boot path: show boot
Salve a configuração: copy running-config startup-config

Verificando o boot:
Após o comando show boot, verifique se o caminho do boot aponta para a nova imagem que foi copiada para a flash.

Exemplo da saída do comando show boot:

BOOT variable = 
flash:cat3k_caa-universalk9.16.12.05.SPA.bin,1; 
Config file = flash:/config.text 
Enable Break = no 
Manual Boot = no 
HELPER variable = 
NVRAM/Config file

Verifique se o valor da variável BOOT aponta para o novo arquivo de imagem.

[/et_pb_text][et_pb_icon font_icon=”||divi||400″ icon_color=”#FFFFFF” icon_width=”32px” _builder_version=”4.27.4″ _module_preset=”5495b6a8-1a45-496a-baa7-407b279ec6d6″ background_color=”#006d77″ transform_scale=”74%|74%” custom_margin=”||10px||false|false” custom_padding=”16px|16px|16px|16px|true|true” border_radii=”on|100px|100px|100px|100px” locked=”off” global_colors_info=”{%22gcid-36fd78a7-34bc-404d-873c-dafa34efaae5%22:%91%22icon_color%22,%22background_color%22%93}”][/et_pb_icon][et_pb_heading title=”Passo 6: Recarregar o Switch” _builder_version=”4.27.4″ _module_preset=”ba4a6336-701f-47b8-bf5c-09da0ce28016″ title_level=”h3″ title_font=”IBM Plex Sans|Syne_weight|||||||” title_text_color=”#050a30″ title_font_size=”25px” title_line_height=”1.5em” custom_margin=”||10px||false|false” title_font_size_tablet=”22px” title_font_size_phone=”17px” title_font_size_last_edited=”on|phone” locked=”off” global_colors_info=”{}”][/et_pb_heading][et_pb_text quote_border_color=”#83c5be” _builder_version=”4.27.4″ _module_preset=”2c55a9c4-feed-423b-9edb-ae0b5b365cac” text_font=”Roboto|Inter_weight|||||||” text_text_color=”#545454″ text_line_height=”1.5em” link_font=”|Inter_weight|||||||” link_text_color=”#006d77″ quote_font=”Syne|Syne_weight|||||||” quote_text_color=”#0e0c19″ header_font=”Syne|Syne_weight|||||||” header_text_color=”#0e0c19″ header_font_size=”72px” header_line_height=”1.15em” header_2_font=”Syne|Syne_weight|||||||” header_2_text_color=”#0e0c19″ header_2_font_size=”50px” header_2_line_height=”1.2em” header_3_font=”Syne|Syne_weight|||||||” header_3_text_color=”#0e0c19″ header_3_font_size=”32px” header_3_line_height=”1.3em” header_4_font=”Syne|Syne_weight|||||||” header_4_text_color=”#0e0c19″ header_4_font_size=”24px” header_4_line_height=”1.4em” header_5_font=”Syne|Syne_weight|||||||” header_5_text_color=”#0e0c19″ header_5_font_size=”18px” header_5_line_height=”1.4em” header_6_font=”Syne|Syne_weight|||||||” header_6_text_color=”#0e0c19″ header_6_line_height=”1.5em” text_orientation=”center” custom_margin=”||||false|false” text_font_size_tablet=”15px” text_font_size_phone=”12px” text_font_size_last_edited=”on|phone” header_font_size_tablet=”40px” header_font_size_phone=”24px” header_font_size_last_edited=”on|desktop” header_2_font_size_tablet=”28px” header_2_font_size_phone=”20px” header_2_font_size_last_edited=”on|phone” header_3_font_size_tablet=”22px” header_3_font_size_phone=”17px” header_3_font_size_last_edited=”on|phone” header_4_font_size_tablet=”18px” header_4_font_size_phone=”15px” header_4_font_size_last_edited=”on|tablet” header_5_font_size_tablet=”15px” header_5_font_size_phone=”14px” header_5_font_size_last_edited=”on|desktop” header_6_font_size_tablet=”13px” header_6_font_size_phone=”13px” header_6_font_size_last_edited=”on|desktop” locked=”off” global_colors_info=”{}”]

Digite reload e pressione Enter.

Confirme com y e Enter.

Após a reinicialização, conecte-se via console

[/et_pb_text][et_pb_icon font_icon=”R||divi||400″ icon_color=”#FFFFFF” icon_width=”32px” _builder_version=”4.27.4″ _module_preset=”5495b6a8-1a45-496a-baa7-407b279ec6d6″ background_color=”#006d77″ transform_scale=”74%|74%” custom_margin=”||10px||false|false” custom_padding=”16px|16px|16px|16px|true|true” border_radii=”on|100px|100px|100px|100px” locked=”off” global_colors_info=”{%22gcid-36fd78a7-34bc-404d-873c-dafa34efaae5%22:%91%22icon_color%22,%22background_color%22%93}”][/et_pb_icon][et_pb_heading title=”Passo 7: Verificar a Atualização” _builder_version=”4.27.4″ _module_preset=”ba4a6336-701f-47b8-bf5c-09da0ce28016″ title_level=”h3″ title_font=”IBM Plex Sans|Syne_weight|||||||” title_text_color=”#050a30″ title_font_size=”25px” title_line_height=”1.5em” custom_margin=”||10px||false|false” title_font_size_tablet=”22px” title_font_size_phone=”17px” title_font_size_last_edited=”on|phone” locked=”off” global_colors_info=”{}”][/et_pb_heading][et_pb_text quote_border_color=”#83c5be” _builder_version=”4.27.4″ _module_preset=”2c55a9c4-feed-423b-9edb-ae0b5b365cac” text_font=”Roboto|Inter_weight|||||||” text_text_color=”#545454″ text_line_height=”1.5em” link_font=”|Inter_weight|||||||” link_text_color=”#006d77″ quote_font=”Syne|Syne_weight|||||||” quote_text_color=”#0e0c19″ header_font=”Syne|Syne_weight|||||||” header_text_color=”#0e0c19″ header_font_size=”72px” header_line_height=”1.15em” header_2_font=”Syne|Syne_weight|||||||” header_2_text_color=”#0e0c19″ header_2_font_size=”50px” header_2_line_height=”1.2em” header_3_font=”Syne|Syne_weight|||||||” header_3_text_color=”#0e0c19″ header_3_font_size=”32px” header_3_line_height=”1.3em” header_4_font=”Syne|Syne_weight|||||||” header_4_text_color=”#0e0c19″ header_4_font_size=”24px” header_4_line_height=”1.4em” header_5_font=”Syne|Syne_weight|||||||” header_5_text_color=”#0e0c19″ header_5_font_size=”18px” header_5_line_height=”1.4em” header_6_font=”Syne|Syne_weight|||||||” header_6_text_color=”#0e0c19″ header_6_line_height=”1.5em” text_orientation=”center” custom_margin=”||||false|false” text_font_size_tablet=”15px” text_font_size_phone=”12px” text_font_size_last_edited=”on|phone” header_font_size_tablet=”40px” header_font_size_phone=”24px” header_font_size_last_edited=”on|desktop” header_2_font_size_tablet=”28px” header_2_font_size_phone=”20px” header_2_font_size_last_edited=”on|phone” header_3_font_size_tablet=”22px” header_3_font_size_phone=”17px” header_3_font_size_last_edited=”on|phone” header_4_font_size_tablet=”18px” header_4_font_size_phone=”15px” header_4_font_size_last_edited=”on|tablet” header_5_font_size_tablet=”15px” header_5_font_size_phone=”14px” header_5_font_size_last_edited=”on|desktop” header_6_font_size_tablet=”13px” header_6_font_size_phone=”13px” header_6_font_size_last_edited=”on|desktop” locked=”off” global_colors_info=”{}”]

Verificar a Nova Versão do IOS:

Após a reinicialização, conecte-se via console e acesse o modo EXEC privilegiado.
Digite show version e compare a saída com o exemplo anterior e com a sua imagem original.
Confirme que a versão do IOS-XE e o nome da imagem correspondem à nova imagem instalada.

[/et_pb_text][/et_pb_column][/et_pb_row][/et_pb_section][et_pb_section fb_built=”1″ admin_label=”Call to Action” _builder_version=”4.27.4″ _module_preset=”default” background_color_gradient_start=”rgba(0,0,0,0.5)” background_color_gradient_end=”rgba(0,0,0,0.75)” background_image=”https://setatelecom.net/wp-content/uploads/2025/05/Untitled-1920-x-1080-px-3.png” parallax=”on” custom_padding=”0vw||0vw||true|false” locked=”off” collapsed=”on” global_colors_info=”{}”][et_pb_row _builder_version=”4.23.1″ _module_preset=”5138c454-be54-4233-bd3b-f8e6a8747976″ max_width=”800px” global_colors_info=”{}”][et_pb_column type=”4_4″ _builder_version=”4.16″ _module_preset=”73121f80-a3ef-4484-8763-c3f18e3c56d2″ global_colors_info=”{}”][et_pb_heading title=”Entre em Contato para Mais Informações” _builder_version=”4.27.4″ _module_preset=”c33f07d9-41e0-421a-8799-5799df695cce” title_level=”h2″ title_font=”IBM Plex Sans|Syne_weight|||||||” title_text_color=”#FFFFFF” title_font_size=”50px” custom_margin=”||10px||false|false” title_font_size_tablet=”28px” title_font_size_phone=”20px” title_font_size_last_edited=”on|phone” locked=”off” global_colors_info=”{}”][/et_pb_heading][et_pb_text quote_border_color=”#FFFFFF” _builder_version=”4.27.4″ _module_preset=”0504de1e-f5ff-4281-ba60-cbbe4edf98bc” text_font=”Inter|Inter_weight|||||||” text_text_color=”#FFFFFF” text_line_height=”1.75em” link_font=”||||on||||” link_text_color=”#FFFFFF” quote_font=”Syne|Syne_weight|||||||” quote_text_color=”#FFFFFF” header_font=”Syne|Syne_weight|||||||” header_text_color=”#FFFFFF” header_font_size=”72px” header_line_height=”1.15em” header_2_font=”Syne|Syne_weight|||||||” header_2_text_color=”#FFFFFF” header_2_font_size=”50px” header_2_line_height=”1.2em” header_3_font=”Syne|Syne_weight|||||||” header_3_text_color=”#FFFFFF” header_3_font_size=”32px” header_3_line_height=”1.3em” header_4_font=”Syne|Syne_weight|||||||” header_4_text_color=”#FFFFFF” header_4_font_size=”24px” header_4_line_height=”1.4em” header_5_font=”Syne|Syne_weight|||||||” header_5_text_color=”#FFFFFF” header_5_font_size=”18px” header_5_line_height=”1.4em” header_6_font=”Syne|Syne_weight|||||||” header_6_text_color=”#FFFFFF” header_6_line_height=”1.5em” text_orientation=”center” custom_margin=”||||false|false” text_font_size_tablet=”15px” text_font_size_phone=”12px” text_font_size_last_edited=”on|phone” header_font_size_tablet=”40px” header_font_size_phone=”24px” header_font_size_last_edited=”on|desktop” header_2_font_size_tablet=”28px” header_2_font_size_phone=”20px” header_2_font_size_last_edited=”on|phone” header_3_font_size_tablet=”22px” header_3_font_size_phone=”17px” header_3_font_size_last_edited=”on|phone” header_4_font_size_tablet=”18px” header_4_font_size_phone=”15px” header_4_font_size_last_edited=”on|tablet” header_5_font_size_tablet=”15px” header_5_font_size_phone=”14px” header_5_font_size_last_edited=”on|desktop” header_6_font_size_tablet=”13px” header_6_font_size_phone=”13px” header_6_font_size_last_edited=”on|desktop” global_colors_info=”{}”]

Interessado em produtos Cisco ou serviços especializados? Entre em contato conosco para saber mais sobre nossas soluções e como podemos ajudar a otimizar a sua infraestrutura de TI.

[/et_pb_text][et_pb_button button_url=”https://setatelecom.net/contato/” button_text=”Fale Conosco” button_alignment=”left” _builder_version=”4.27.4″ _module_preset=”ab15fb74-61a3-43aa-96b3-41e09aeef654″ custom_button=”on” button_text_size=”16px” button_text_color=”#000000″ button_bg_color=”#22c99f” button_border_width=”0px” button_border_radius=”100px” button_font=”Inter|700|||||||” custom_padding=”12px|24px|12px|24px|true|true” locked=”off” global_colors_info=”{}”][/et_pb_button][/et_pb_column][/et_pb_row][/et_pb_section]

Guia Completo para Atualização de Firmware

Verificar o IOS Atual:

O que procurar na saída:

O que fazer após o “show version”?

Soluções Completas para sua Empresa

📦 LOCAÇÃO DE EQUIPAMENTOS

🛡️ SEGURANÇA E BACKUP

📋 LICENCIAMENTO E SUPORTE

📞 FALE CONOSCO

SETA IT

LOCAÇÃO

SOLUÇÕES

CONTATO