/mcpSyntax Description Description Parameters Defines the IPv6 interface identifier used for the first node in the cluster. interface_identifier Use this option to change the IPv6 interface identifier to Opaque. opaque Use this option to change the IPv6 interface identifier to MAC. mac (Optional) Reboots the network interface after making the required changes. reboot Command Modes Administrator (admin:) Requirements Command privilege level: 4 Allowed during upgrade: No Applies to: Unified Communications Manager, IM and Presence Service on Unified Communications Manager, and Cisco Unity Connection Example utils network usgv6 interface_identifier opaque reboot IPv6 interface identifier is set to Opaque successfully This node will be rebooted Stopping Service Manager... / Service Manager shutting down services...Please Wait Service Manager [Stopped] Service Activated Remote side unexpectedly closed network connection Example utils network usgv6 interface_identifier mac reboot IPv6 interface identifier is set to MAC successfully This node will be rebooted Stopping Service Manager... / Service Manager shutting down services...Please Wait Service Manager [Stopped] Service Activated Remote side unexpectedly closed network connection utils network usgv6 ping This command sends one or more ping packets to a remote destination. utils network usgv6 ping interface [interfaceid] { mtu_ipv6 | ipv6 } [address] count [count] size [packet size] Syntax Description Description Parameters (Mandatory) Specifies the interface ID of the server that you want to ping. For example, Interface-ID (eth0|eth1). interface Specifies the IPv6 address with pmtudisc_option. mtu_ipv6 Command Line Interface Reference Guide for Cisco Unified Communications Solutions, Release 15 and SUs 325 Utils Commands utils network usgv6 ping