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Cisco Catalyst IE3100 Rugged Series
Field Notices
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Catalyst IE-3100-8T4S Rugged Switch
Cisco Catalyst IE-3105-18T2C Rugged Switch
Cisco Catalyst IE-3105-8T2C Rugged Switch
Cisco Catalyst IE-3100-18T2C Rugged Switch
Cisco Catalyst IE-3100-8P2C Rugged Switch
Cisco Catalyst IE-3100-8T2C Rugged Switch
Cisco Catalyst IE-3100-6P2U2C Rugged Switch
Cisco Catalyst IE-3100-4P2S Rugged Switch
Cisco Catalyst IE-3100-4T2S Rugged Switch
Cisco Catalyst IE-3100-3P1U2S Rugged Switch
Catalyst IE-3100-8T4S Rugged Switch
Field Notice: FN74439 - Cisco Catalyst IE3100 Series Switches – Minimum Software Release Required to Support Hardware Changes - Software Upgrade Recommended
30/Oct/2026
New
Cisco Catalyst IE-3105-18T2C Rugged Switch
Field Notice: FN74439 - Cisco Catalyst IE3100 Series Switches – Minimum Software Release Required to Support Hardware Changes - Software Upgrade Recommended
30/Oct/2026
New
Field Notice: FN72510 - Cisco IOS XE Software: Weak Cryptographic Algorithms Are Not Allowed by Default for IPsec Configuration in Certain Cisco IOS XE Software Releases - Configuration Change Recommended
20/Jan/2026
Cisco Catalyst IE-3105-8T2C Rugged Switch
Field Notice: FN74439 - Cisco Catalyst IE3100 Series Switches – Minimum Software Release Required to Support Hardware Changes - Software Upgrade Recommended
30/Oct/2026
New
Field Notice: FN72510 - Cisco IOS XE Software: Weak Cryptographic Algorithms Are Not Allowed by Default for IPsec Configuration in Certain Cisco IOS XE Software Releases - Configuration Change Recommended
20/Jan/2026
Cisco Catalyst IE-3100-18T2C Rugged Switch
Field Notice: FN74439 - Cisco Catalyst IE3100 Series Switches – Minimum Software Release Required to Support Hardware Changes - Software Upgrade Recommended
30/Oct/2026
New
Field Notice: FN74344 - Cisco Catalyst IE-3100-18T2C-E and IE-3100-18T2C-CC-E Switches Hardware Update Requires Minimum Software Release - Software Upgrade Recommended
20/Aug/2026
Field Notice: FN72510 - Cisco IOS XE Software: Weak Cryptographic Algorithms Are Not Allowed by Default for IPsec Configuration in Certain Cisco IOS XE Software Releases - Configuration Change Recommended
20/Jan/2026
Cisco Catalyst IE-3100-8P2C Rugged Switch
Field Notice: FN74439 - Cisco Catalyst IE3100 Series Switches – Minimum Software Release Required to Support Hardware Changes - Software Upgrade Recommended
30/Oct/2026
New
Cisco Catalyst IE-3100-8T2C Rugged Switch
Field Notice: FN74439 - Cisco Catalyst IE3100 Series Switches – Minimum Software Release Required to Support Hardware Changes - Software Upgrade Recommended
30/Oct/2026
New
Field Notice: FN72510 - Cisco IOS XE Software: Weak Cryptographic Algorithms Are Not Allowed by Default for IPsec Configuration in Certain Cisco IOS XE Software Releases - Configuration Change Recommended
20/Jan/2026
Cisco Catalyst IE-3100-6P2U2C Rugged Switch
Field Notice: FN74439 - Cisco Catalyst IE3100 Series Switches – Minimum Software Release Required to Support Hardware Changes - Software Upgrade Recommended
30/Oct/2026
New
Cisco Catalyst IE-3100-4P2S Rugged Switch
Field Notice: FN74439 - Cisco Catalyst IE3100 Series Switches – Minimum Software Release Required to Support Hardware Changes - Software Upgrade Recommended
30/Oct/2026
New
Cisco Catalyst IE-3100-4T2S Rugged Switch
Field Notice: FN74439 - Cisco Catalyst IE3100 Series Switches – Minimum Software Release Required to Support Hardware Changes - Software Upgrade Recommended
30/Oct/2026
New
Field Notice: FN72510 - Cisco IOS XE Software: Weak Cryptographic Algorithms Are Not Allowed by Default for IPsec Configuration in Certain Cisco IOS XE Software Releases - Configuration Change Recommended
20/Jan/2026
Cisco Catalyst IE-3100-3P1U2S Rugged Switch
Field Notice: FN74439 - Cisco Catalyst IE3100 Series Switches – Minimum Software Release Required to Support Hardware Changes - Software Upgrade Recommended
30/Oct/2026
New
Support Documentation
All Support Documentation for this Series