Manuals / Nortel Networks / Computer Equipment / Switch

Nortel Networks 42C4911 manual Configuring Ospf for a Virtual Link on Switch #2, # ../aindex

Models: 42C4911

1 260
Download 260 pages 54.2 Kb
Page 209
Image 209

Alteon OS Application Guide

Configuring OSPF for a Virtual Link on Switch #2

1.Configure IP interfaces on each network that will be attached to OSPF areas.

Two IP interfaces are needed on Switch #2: one for the transit area network on 10.10.12.0/24 and one for the stub area network on 10.10.24.0/24.

>> # /cfg/l3/if

1

# addr 10.10.12.2

(Select menu for IP interface 1)

>> IP Interface

1

(Set IP address on transit area net-

>> IP Interface 1 # mask 255.255.255.0

work)

(Set IP mask on transit area network)

>> IP Interface

1

# enable

(Enable IP interface 1)

>> IP Interface

1

# ../if 2

(Select menu for IP interface 2)

>> IP Interface

2

# addr 10.10.24.1

(Set IP address on stub area network)

>> IP Interface 2 # mask 255.255.255.0

(Set IP mask on stub area network)

>> IP Interface

2

# enable

(Enable IP interface 2)

2.Configure the router ID.

A router ID is required when configuring virtual links. This router ID should be the same one specified as the target virtual neighbor (nbr) on switch 1 in Step 8 on page 208.

>>IP Interface 2 # /cfg/l3/rtrid 10.10.14.1 (Set static router ID on switch 2)

3.Enable OSPF.

>> IP# /cfg/l3/ospf/on(Enable OSPF on switch 2)

4. Define the backbone.

This version of Alteon OS requires that a backbone index be configured on the non-backbone end of the virtual link as follows:

>> Open Shortest Path First # aindex 0

(Select the menu for area index 0)

>> OSPF

Area

(index)

0

#

areaid 0.0.0.0

(Set the area ID for OSPF area 0)

>> OSPF

Area

(index)

0

#

enable

(Enable the area)

5. Define the transit area.

>> OSPF Area (index) 0

# ../aindex 1

(Select menu for area index 1)

>> OSPF Area (index) 1

# areaid 0.0.0.1

(Set the area ID for OSPF area 1)

>> OSPF

Area

(index)

1

#

type transit

(Define area as transit type)

>> OSPF

Area

(index)

1

#

enable

(Enable the area)

42C4911, January 2007

Chapter 12: OSPF „ 209

Page 208 Page 210
Page 209
Image 209
Nortel Networks 42C4911 manual Configuring Ospf for a Virtual Link on Switch #2, # ../aindex
Page 208 Page 210

42C4911 specifications

Nortel Networks 42C4911 is a key hardware component designed to meet the needs of modern telecommunications infrastructure. As part of Nortel's extensive portfolio, the 42C4911 has made a significant impact on network design and operation, particularly in enterprises requiring reliable and efficient communication solutions.

One of the standout features of the 42C4911 is its modularity. This allows for flexible configurations and upgrades, enabling organizations to adapt to changing technology requirements and business demands. The design philosophy behind the 42C4911 emphasizes scalability, allowing users to start with a basic setup and expand it as their networking needs grow. This feature is particularly appealing to medium and large enterprises that anticipate increased data and communication requirements over time.

In terms of technology, the 42C4911 supports various telecommunications standards, making it versatile for multiple applications. It typically integrates with other Nortel equipment and can work with third-party devices, ensuring seamless interoperability across different platforms. This is critical as organizations look to create unified communications systems that can handle voice, data, and video traffic efficiently.

The 42C4911 is known for its robust performance and reliability. It is designed to operate continuously under demanding conditions, which is essential for organizations that rely on constant connectivity for their operations. Its built-in redundancy features help safeguard against potential failures, thus enhancing the overall stability of the network. This reliability is further complemented by Nortel's commitment to high-quality manufacturing standards, ensuring that users receive a durable and efficient product.

Security is another major consideration for any networking device, and the 42C4911 provides advanced security features to protect sensitive data. With increasing cybersecurity threats, organizations prioritize devices that offer strong encryption and access control mechanisms. The 42C4911 addresses these needs while facilitating secure communication channels for users, which is essential in today's increasingly interconnected world.

Overall, the Nortel Networks 42C4911 stands out as a versatile and powerful component in the telecommunications landscape. Its modular design, compatibility with diverse technologies, reliability, and emphasis on security make it an appealing choice for organizations looking to enhance their networks. As companies continue to navigate the complexities of communication, devices like the 42C4911 play a crucial role in ensuring that they remain connected and efficient.