Web Management Guide-R02
Table Of Contents
- How to Use This Guide
- Contents
- Figures
- Tables
- Getting Started
- Web Configuration
- Using the Web Interface
- Basic Management Tasks
- Displaying System Information
- Displaying Hardware/Software Versions
- Configuring Support for Jumbo Frames
- Displaying Bridge Extension Capabilities
- Managing System Files
- Setting the System Clock
- Configuring the Console Port
- Configuring Telnet Settings
- Displaying CPU Utilization
- Configuring CPU Guard
- Displaying Memory Utilization
- Resetting the System
- Interface Configuration
- VLAN Configuration
- Address Table Settings
- Spanning Tree Algorithm
- Congestion Control
- Class of Service
- Quality of Service
- VoIP Traffic Configuration
- Security Measures
- AAA (Authentication, Authorization and Accounting)
- Configuring User Accounts
- Web Authentication
- Network Access (MAC Address Authentication)
- Configuring HTTPS
- Configuring the Secure Shell
- Access Control Lists
- Filtering IP Addresses for Management Access
- Configuring Port Security
- Configuring 802.1X Port Authentication
- DoS Protection
- DHCP Snooping
- DHCPv6 Snooping
- ND Snooping
- IPv4 Source Guard
- IPv6 Source Guard
- ARP Inspection
- Application Filter
- Basic Administration Protocols
- Configuring Event Logging
- Link Layer Discovery Protocol
- Simple Network Management Protocol
- Configuring Global Settings for SNMP
- Setting Community Access Strings
- Setting the Local Engine ID
- Specifying a Remote Engine ID
- Setting SNMPv3 Views
- Configuring SNMPv3 Groups
- Configuring Local SNMPv3 Users
- Configuring Remote SNMPv3 Users
- Specifying Trap Managers
- Creating SNMP Notification Logs
- Showing SNMP Statistics
- Remote Monitoring
- Setting a Time Range
- Ethernet Ring Protection Switching
- MLAG Configuration
- OAM Configuration
- LBD Configuration
- Multicast Filtering
- Overview
- Layer 2 IGMP (Snooping and Query for IPv4)
- Configuring IGMP Snooping and Query Parameters
- Specifying Static Interfaces for a Multicast Router
- Assigning Interfaces to Multicast Services
- Setting IGMP Snooping Status per Interface
- Filtering IGMP Packets on an Interface
- Displaying Multicast Groups Discovered by IGMP Snooping
- Displaying IGMP Snooping Statistics
- Filtering and Throttling IGMP Groups
- MLD Snooping (Snooping and Query for IPv6)
- Configuring MLD Snooping and Query Parameters
- Setting Immediate Leave Status for MLD Snooping per Interface
- Specifying Static Interfaces for an IPv6 Multicast Router
- Assigning Interfaces to IPv6 Multicast Services
- Filtering MLD Query Packets on an Interface
- Showing MLD Snooping Groups and Source List
- Displaying MLD Snooping Statistics
- Filtering and Throttling MLD Groups
- Multicast VLAN Registration for IPv4
- IP Tools
- IP Configuration
- General IP Routing
- IP Services
- Appendices
Chapter 12
| Security Measures
ND Snooping
– 381 –
receive an RA message in response after the configured timeout, the entry is
dropped. If the switch receives an RA message before the timeout expires, it
resets the lifetime for the dynamic binding, and the auto-detection process
resumes. (Default: Disabled)
◆ ND Snooping Retransmit Count – Sets the number of times the auto-
detection process sends an NS message to determine if a dynamic user binding
is still valid. (Range: 1-5 seconds; Default: 3 seconds)
◆ ND Snooping Retransmit Interval – Sets the interval between which the
auto-detection process sends NS messages to determine if a dynamic user
binding is still valid.
The timeout after which the switch will delete a dynamic user binding if no RA
message is received is set to the retransmit count multiplied by the retransmit
interval. (Range: 1-10 seconds; Default: 1 second)
◆ ND Snooping Prefix Timeout – Sets the time to wait for an RA message before
deleting an entry in the prefix table. If ND snooping is enabled and an RA
message is received on a trusted interface, the switch will add an entry in the
prefix table based upon the Prefix Information contained in the message. If an
RA message is not received for a table entry with the same prefix for the
specified timeout period, the entry is deleted.
(Range: 3-1800 seconds; Default: none set)
Web Interface
To configure ND Snooping globally for the switch:
1. Click Security, ND Snooping, Configure Global.
2. Enable ND Snooping Status and set other parameters as required.
3. Click Apply.
Figure 238: ND Snooping Global Configuration