Cisco Systems 6901 manual

Chapter 6 Monitoring the Cisco Unified IP Phone Remotely

Network Setup

Table 6-2	Network Configuration Area Items (continued)
Item		Description
Operational VLAN ID		Auxiliary Virtual Local Area Network (VLAN) configured on a Cisco Catalyst switch in
		which the phone is a member.
Admin. VLAN ID		Auxiliary VLAN in which the phone is a member.
CallManager 1–5		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.
DHCP Enabled		Indicates whether DHCP is being used by the phone.
DHCP Address Released		Indicates the setting of the DHCP Address Released option on the phone’s Network
		Configuration menu.
Alternate TFTP		Indicates whether the phone is using an alternative TFTP server.
Forwarding Delay		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.
Automatic Port		Indicates if the automatic port synchronization is enabled or disabled. When automatic port
Synchronization		synchronization is enabled, it is recommended that both ports be configured for autonegotiate.
(Cisco Unified IP Phone		If one port is enabled for autonegotiate and the other is at a fixed speed, the phone
		synchronizes to the fixed port speed.
6911 only)
SW Port Remote		Indicates if software port configuration of the speed and duplex mode for the SW port is
Configuration		enabled or disabled.
PC Port Remote		Indicates if remote port configuration of the speed and duplex mode for the PC port is enabled
Configuration		or disabled.
(Cisco Unified IP Phone
6911 only)

Cisco Unified IP Phone 6901 and 6911 Administration Guide for Cisco Unified Communications Manager 8.5 (SCCP and SIP)

OL-23874-01 6-5