▼To Configure Static VLANs

1.Create one hostname6.cenumber file for each VLAN that will be configured for each adapter on the server.

Use the following naming format that includes both the VID and the physical point of attachment (PPA):

VLAN logical PPA = 1000 * VID + Device PPA ce123000 = 1000*123 + ce

This format limits the maximum number of PPAs (instances) you can configure to 1000 in the /etc/path_to_inst file.

For example, on a server with the Sun GigaSwift Ethernet adapter having an instance of 0, that belongs to a member of two VLANs, with VID 123 and 224, you would use ce123000 and ce224000, respectively, as the two VLAN PPAs.

2.Use the ifconfig(1M) to configure a VLAN virtual device, for example:

#ifconfig ce123000 plumb up

#ifconfig ce224000 plumb up

The output of ifconfig -aon a system having VLAN devices ce123000 and ce224000:

#ifconfig -a

lo0: flags=1000849<UP,LOOPBACK,RUNNING,MULTICAST,IPv4> mtu 8232 index 1 inet 127.0.0.1 netmask ff000000

hme0: flags=1000843<UP,BROADCAST,RUNNING,MULTICAST,IPv4> mtu 1500 index 2 inet 129.144.131.91 netmask ffffff00 broadcast 129.144.131.255 ether 8:0:20:a4:4f:b8

ce123000: flags=1000843<UP,BROADCAST,RUNNING,MULTICAST,IPv4> mtu 1500 index 3

inet 199.199.123.3 netmask ffffff00 broadcast 199.199.123.255 ether 8:0:20:a4:4f:b8

ce224000: flags=1000843<UP,BROADCAST,RUNNING,MULTICAST,IPv4> mtu 1500 index 4

inet 199.199.224.3 netmask ffffff00 broadcast 199.199.224.225 ether 8:0:20:a4:4f:b8

3.On the switch, set VLAN tagging and set VLAN ports to coincide with the VLANs you’ve set up on the server.

Use the examples in Step 2, you would set up VLAN ports 123 and 224 on the switch.

Refer to the documentation that came with your switch for specific instructions for setting VLAN tagging and ports.

Chapter 5 Configuring VLANs 67

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Sun Microsystems GigaSwift Ethernet Adapter manual To Configure Static VLANs, # ifconfig -a
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GigaSwift Ethernet Adapter specifications

The Sun Microsystems GigaSwift Ethernet Adapter is a high-performance network interface card that was designed to provide advanced connectivity solutions for enterprise environments. Launched in the early 2000s, this adapter caters to the increasing demands for speed and efficiency in networking, especially amidst the rise of data-intensive applications.

One of the standout features of the GigaSwift Ethernet Adapter is its capability to support gigabit Ethernet technology, delivering data transfer rates of up to 1 Gbps. This allows organizations to boost their network throughput significantly, ensuring that bandwidth-intensive applications, such as video conferencing, online collaboration, and large file transfers, can be handled without significant lag or disruption.

The adapter utilizes a PCI-X interface, which enhances its performance compared to traditional PCI interfaces. This allows for higher bandwidth operations, making the GigaSwift suitable for servers and workstations that require robust connectivity. It is backward compatible with earlier Ethernet standards, which means it can seamlessly communicate with existing network infrastructures, preserving investments in legacy technologies.

Another critical characteristic of the GigaSwift Ethernet Adapter is its support for various networking protocols. It is designed to operate in diverse networking environments, supporting both full-duplex and half-duplex modes, which maximizes its efficiency in data transmission. This flexibility makes it an ideal choice for heterogeneous networks where different devices and standards coexist.

Furthermore, the adapter features advanced error detection and correction technologies, ensuring reliable transmission of data over the network. With features such as flow control and jumbo frame support, it enhances the efficiency and performance of large-scale data transfers.

The GigaSwift also comes equipped with diagnostic and management utilities, allowing network administrators to monitor the network performance effectively. This is crucial for identifying bottlenecks and optimizing network configurations to ensure peak operational efficiency.

Overall, the Sun Microsystems GigaSwift Ethernet Adapter is an essential tool for businesses looking to upgrade their networking infrastructure. Its combination of speed, versatility, and reliability allows enterprises to adopt next-generation networking solutions while maintaining compatibility with existing systems, ultimately contributing to a more robust and efficient IT environment.
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