is not blocking the switch-to- Policy Manager server communication.Ĥ. The firewall Firewall is a network security system used for preventing unauthorized access to or from a private network.
The correct IP address for the default-gateway is set.ī.
In the event an error is received, verify the following:Ī. Success rate is 100 percent(5/5), round-trip min/avg/max = 1/2/8 msģ. Verify that the Cisco switch can ping the Policy Manager server: VoIP allows transmission of voice and multimedia content over an IP network. In computer networking, a single Layer 2 network may be partitioned to create multiple distinct broadcast domains, which are mutually isolated so that packets can only pass between them through one or more routers such a domain is referred to as a Virtual Local Area Network, Virtual LAN, or VLAN. NOTE: If the Policy Manager server goes offline, all users gain access to VLAN Virtual Local Area Network. NOTE: In some circumstances, it may be necessary to set the default VLAN Virtual Local Area Network. numbers are used in the Cisco switch configuration: The following VLAN Virtual Local Area Network.
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