Cfg/l3/vrrp/vr | Nortel Networks 42C4911 specification

Alteon OS Application Guide

3.Turn on VRRP and configure two Virtual Interface Routers.

/cfg/l3/vrrp/on(Turn VRRP on)

>> Virtual Router Redundancy Protocol# vr 1(Select virtual router 1)

>> VRRP Virtual Router 1# vrid 1					(Set VRID to 1)
>> VRRP Virtual Router 1# if 1					(Set interface 1)
>> VRRP Virtual Router 1#				addr 192.168.1.200(Define IP address)
>> VRRP	Virtual	Router	1#	ena	(Enable virtual router 1)
>> VRRP	Virtual	Router	1# ..		(Enable virtual router 1)

>> Virtual Router Redundancy Protocol# vr 2(Select virtual router 2)

>> VRRP Virtual Router 2# vrid 2					(Set VRID to 2)
>> VRRP Virtual Router 2# if 2					(Set interface 2)
>> VRRP	Virtual	Router	2#	addr 192.168.2.200(Define IP address)
>> VRRP	Virtual	Router	2#	ena	(Enable virtual router 2)

4.Enable tracking on ports. Set the priority of Virtual Router 2 to 101, so that it becomes the Master.

/cfg/l3/vrrp/vr 1

(Select VRRP virtual router 1)

>>VRRP Virtual Router 1# track/ports/ena (Set tracking on ports)

>>VRRP Virtual Router 1 Priority Tracking# ..

>>VRRP Virtual Router 1# ..

>>Virtual Router Redundancy Protocol# vr 2(Select VRRP virtual router 2)

>>VRRP Virtual Router 2# track/ports/ena (Set tracking on ports)

>>VRRP Virtual Router 2 Priority Tracking# ..

>> VRRP Virtual Router 2# prio 101 (Set the VRRP priority)

5. Configure ports.

/cfg/l2/vlan 10	(Select VLAN 10)
>> VLAN 10# ena	(Enable VLAN 10)
>> VLAN 10# add ext1	(Add port EXT 1 to VLAN 10)
>> VLAN 10# ..
>> Layer 2# vlan 20	(Select VLAN 20)
>> VLAN 20# ena	(Enable VLAN 20)
>> VLAN 20# add ext2	(Add port EXT 2 to VLAN 20)

6.Turn off Spanning Tree Protocol globally. Apply and save changes.

/cfg/l2/stg 1/off

(Turn off STG)

>>Spanning Tree Group 1# apply

>>Spanning Tree Group 1# save

42C4911, January 2007

Chapter 13: High Availability 237

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.

Nortel Networks 42C4911 manual Cfg/l3/vrrp/vr

Models: 42C4911