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Tunnel is up, line protocol is down - Cisco Community
Solved: IR829GW - Problems to conf. the cellular interface - Cisco Community
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![SOLVED] VLAN Status up, protocol down? - Networking](https://content.spiceworksstatic.com/service.community/p/post_images/0000067397/54d1700d/attached_image/ScreenShot456.png "SOLVED] VLAN Status up, protocol down? - Networking")
SOLVED] VLAN Status up, protocol down? - Networking
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Cisco Ccent - show Commands And Other Related Commands
Network Verification Commands Review > Network Verification Commands | Cisco Press
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Cisco CCNA Configuring Router Interfaces
Cisco CCNA Configuring Router Interfaces
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