Port Isolation

This screen allows the user to configure the list of allowed forwarding / egress ports, where the ingress packets for particular VLAN can be forwarded. This rule is applied for all packets that ingress the given port if the VLAN is not configured.

Figure 1. Port Isolation Configuration


Screen Objective This screen allows the user to configure the list of allowed forwarding / egress ports, where the ingress packets for particular VLAN can be forwarded. This rule is applied for all packets that ingress the given port if the VLAN is not configured.
Note:
  • The configuration can be done only for physical and link aggregated ports.
Navigation

System > Port Isolation

Fields
  • Ingress Port—select the ingress port that should be mapped with the egress port. This is a combination of interface type and interface ID. The interface ID represents the port channel ID or is a combination of slot number and the port number (slot number/port number).
    Note:

    This list contains only available physical and link aggregated ports.

  • VLAN ID—enter the VLAN ID that uniquely identifies a specific VLAN. The port isolation rule is applied only for the specified VLAN packets received on the configured ingress ports. This value ranges from 1 to 4094.
  • Egress Ports—enter the egress port or set of egress ports that should be mapped with the ingress port. Use comma as a separator between the ports when configuring a list of ports. The format of this entry is <interface type><slot number/port number>. There is no space needed between these two entries. Example: Gi0/1, Gi0/2. Here, Gi is interface type Gigabit Ethernet Interface, 0 is slot number, and 1 is port number.
Fields (cont)
  • Storage—select the storage type for the conceptual row. The default option is Non-Volative. Options are:
    • Volatile—reflects the configurations for an interface whose interface index has been assigned, and for which the supporting implementation is currently present.
    • Non-Volatile—reflects the configuration for an interface whose interface index has been assigned, but for which the supporting implementation is currently not present.
Buttons
  • Add—adds and saves new configuration.
  • Delete—resets to default value for respective fields and discards all user inputs.The attributes of the default Queue Template cannot be modified.
  • DELETE—deletes the selected entry.