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Lenovo GCM16 Product Manual
Also see for GCM16: Quick installation guide
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Table 3. Supported video resolutionsVCO2 Standard (4x3) VCO Widescreen KCO & UCO640 x 480 @ 60 Hz800 x 600 @ 75 Hz960 x 700 @ 75 Hz1024 x 768 @ 75 Hz1280 x 1024 @ 75 Hz1600 x 1200 @ 60 Hz800 x 500 @ 60 Hz1024 x 640 @ 60 Hz1280 x 800 @ 60 Hz1440 x 900 @ 60 Hz1680 x 1050 @ 60 Hz1920 x 1080 @ 60 Hz640 x 480 @ 60 Hz800 x 600 @ 75Hz1024 x 768 @ 75 Hz1280 x 1024 @ 75 HzLocal and remote user interfaces:The OSCAR interface of older console switches has been replaced by a Web browser interface, which isaccessible both locally and remotely. You can use the local management interface by connecting directlyto the local port to manage the GCM16 and GCM32 switches. You can also use the remote browserinterface to manage your switch. The browser interface is launched directly from the switch, and anydevices connected to the GCM16 and GCM32 switches are automatically detected. The local and remoteuser interfaces share a similar look and feel.Virtual Media:The GCM16 and GCM32 support virtual media when the target systems are connected using the VirtualMedia Conversion Option Gen2 (VCO2), part number 46M5383. You can use virtual media support toconnect USB 2.0 media devices to the console switch using one of the four USB ports and make thosedevices available to any connected system. With this feature, you can install software; install, upgrade, orrecover the operating system; update the BIOS code; or boot the target system from a USB drive.Control of how the USB device is connected to the target system is managed through the user interface.The browser interface presents the following configuration options:Virtual Media Locked: The locking option specifies whether a virtual media session is locked to theKVM session on the target device. When locking is enabled (default) and the KVM session isclosed, the virtual media session will also be closed. When locking is disabled and the KVM sessionis closed, the virtual media session will remain active.Allow Reserved Sessions: Ensures that a virtual media connection can only be accessed with yourusername and that no other user can create a KVM connection to that target device. When theassociated KVM session is disconnected, the virtual media session may be disconnected accordingto the Locked setting.Write Access: With this option, you can specify whether the target system can write to the USBdevice (assuming it is writable).Encryption: You can configure encryption levels for virtual media sessions. The choices are: None(default), 128-bit SSL (ARCFOUR), DES, 3DES, and AES.Note that USB ports are assigned to a single virtual media session and cannot be independently mapped.This means you cannot map one USB device to one target system and another USB device to anothertarget system.Use of LDAP and smart cards to authenticate access:The GCM16 and GCM32 support Lightweight Directory Access Protocol (LDAP) for integration withexisting authentication/security models. This ensures that you maintain only one set of user credentialsand can maintain strict password rules.GCM16 and GCM32 Global Console Managers 7 |
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