Cisco 6921 Administration Guide - Page 109
Auxiliary Virtual Local Area Network VLAN con d on a Cisco Catalyst switch - srst
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Chapter 8 Monitoring the Cisco Unified IP Phone Remotely Network Setup Table 8-2 Network Configuration Area Items (continued) Item TFTP Server 1 TFTP Server 2 Default Router 1-5 DNS Server 1-5 Operational VLAN ID Admin. VLAN ID Unified CM 1-5 - Information URL Directories URL Messages URL Services URL DHCP Enabled DHCP Address Released Alternate TFTP Forwarding Delay Description Primary Trivial File Transfer Protocol (TFTP) server used by the phone. Backup Trivial File Transfer Protocol (TFTP) server used by the phone. Default router used by the phone (Default Router 1) and optional backup routers (Default Router 2-5). Primary Domain Name System (DNS) server (DNS Server 1) and optional backup DNS servers (DNS Server 2-5) used by the phone. Auxiliary Virtual Local Area Network (VLAN) configured on a Cisco Catalyst switch in which the phone is a member. Auxiliary VLAN in which the phone is a member. Host names or IP addresses, in prioritized order, of the Cisco Unified Communications Manager servers with which the phone can register. An item can also show the IP address of an SRST router that is capable of providing limited Cisco Unified Communications Manager functionality, if such a router is available. For an available server, an item will show the Cisco Unified Communications Manager server IP address and one of the following states: • Active-Cisco Unified Communications Manager server from which the phone is currently receiving call-processing services. • Standby-Cisco Unified Communications Manager server to which the phone switches if the current server becomes unavailable. • Blank-No current connection to this Cisco Unified Communications Manager server. An item may also include the Survivable Remote Site Telephony (SRST) designation, which identifies an SRST router capable of providing Cisco Unified Communications Manager functionality with a limited feature set. This router assumes control of call processing if all other Cisco Unified Communications Manager servers become unreachable. The SRST Cisco Unified Communications Manager always appears last in the list of servers, even if it is active. You configure the SRST router address in the Device Pool section in Cisco Unified Communications Manager Configuration window. URL of the help text that appears on the phone. URL of the server from which the phone obtains directory information. URL of the server from which the phone obtains message services. URL of the server from which the phone obtains Cisco Unified IP Phone services. Indicates whether DHCP is being used by the phone. Indicates the setting of the DHCP Address Released option on the phone's Network Configuration menu. Indicates whether the phone is using an alternative TFTP server. Indicates whether the internal switch begins forwarding packets between the PC port and switched port on your phone when your phone becomes active. When forwarding delay is set to disabled, the internal switch begins forwarding packets immediately. When forwarding delay is set to enabled, the internal switch waits eight seconds before forwarding packets between the PC port and the SW port. You should set forwarding delay to enabled when you connect both ports to switches for redundant uplinks or when you daisy-chain phones together. Cisco Unified IP Phone 6921, 6941, and 6961 Administration Guide for Cisco Unified Communications Manager 7.1 (SCCP) OL-19025-01 8-5