Quanta Cloud Technology QuantaMesh QNOS5 User Manual

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Figure 7-7: L3 Relay Network Diagram
This example assumes that multiple VLAN routing interfaces have been created and configured with IP
addresses.
To configure the switch:
1. Enable IP helper on the switch.
(QCT) #config
(QCT) (Config)#ip helper enable
2. Relay DHCP packets received on VLAN 10 to 192.168.40.35
(QCT) (Config)#interface vlan 10
(QCT) (if-vlan10)#ip helper-address 192.168.40.35 dhcp
3. Relay DNS packets received on VLAN 10 to 192.168.40.43
(QCT) (if-vlan10)#ip helper-address 192.168.40.35 domain
(QCT) (if-vlan10)#exit
4. Relay SNMP traps (port 162) received on VLAN 20 to 192.168.23.1
(QCT) (Config)#interface vlan 20
(QCT) (if-vlan20)#ip helper-address 192.168.23.1 162
5. The clients on VLAN 20 have statically-configured network information, so the switch is configured to
drop DHCP packets received on VLAN 20

Quanta Cloud Technology QuantaMesh QNOS5 Specifications

General

Brand	Quanta Cloud Technology
Model	QuantaMesh QNOS5
Category	Network Router
Language	English

Summary

1. QuantaMesh QNOS5 Features

1.5. Routing Features

Explains IP routing, OSPF, BGP, VRRP, and other routing protocols supported by the switch.

2. Getting Started

2.1. Accessing the switch Command-Line Interface

Guides on connecting to the switch via console or remote access methods like Telnet or SSH.

4. Configuring Security Features

4.1. Controlling Management Access

Details methods for controlling access to the switch management interface using authentication.

4.2. Configuring DHCP Snooping, DAI, and IPSG

Covers security features like DHCP Snooping, Dynamic ARP Inspection, and IP Source Guard.

7. Configuring Routing

7.1. Basic Routing and Features

Introduces general routing features and configuration on the switch.

7.5. Border Gateway Patrol (BGP)

Details BGP operation, topology, behavior, and configuration examples.

9. Configuring Data Center Features

9.6. VXLAN Gateway Operation and Configuration