Cisco IE-3000-8TC Administration Guide - Page 266
Domain Name System DNS Information, Enter a hostname for the Cisco Unified Business Edition 3000
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Setting System Hostname Description Enter a hostname for the Cisco Unified Business Edition 3000 system. The hostname can include up to 24 characters in any language, but it cannot include double-quotes ("), percentage sign (%), ampersand (&), back-slash (\), or angle brackets (). IP Address (System) This IP address identifies the server on this network and aids call processing and administrative access. The IP address must be in IPv4 format ddd.ddd.ddd.ddd where ddd is a value between 0 and 255 (except 0.0.0.0). IP Address (Media Resources) Note This field is available for MCS7890-C1 only. Subnet Mask This IP address identifies the media resource on the MCS7890-C1 for conferencing and transcoding features. The IP address must be in the format ddd.ddd.ddd.ddd where ddd is a value between 0 and 255 (except 0.0.0.0). The Media Resource IP Address must be in the same subnet as the System IP Address. Note In Cisco ISR2901 devices the gateway handles media resourcing. Ensure that the Media Resource IP address for Cisco MCS7890-C1 is unique to avoid transcoding and conferencing issues. Enter the subnet mask, which allows you to identify the part of an IP address reserved for the network. The subnet mask must be in the format ddd.ddd.ddd.ddd where ddd is a value between 0 and 255 (except 0.0.0.0). Default Gateway Enter the default gateway, which represents a network point that acts as the entrance to another network. The default gateway must be in the format ddd.ddd.ddd.ddd where ddd can be a value between 0 and 255 (except 0.0.0.0). Domain Name System (DNS) Information Enable DNS resolution Select this checkbox to enable DNS resolution for your system. Primary DNS Enter the IP address of the primary DNS server. The IP addresses of primary DNS server must be in the format ddd.ddd.ddd.ddd where ddd is a value between 0 and 255. Secondary DNS Enter the IP address of the secondary DNS server (optional) The IP addresses of the secondary server must be in the format ddd.ddd.ddd.ddd where ddd is a value between 0 and 255. Administration Guide for Cisco Business Edition 3000, Release 8.6(4) 246 OL-27022-01
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