User Manual
Table Of Contents
- 8-Port Gigabit (PoE+) Ethernet Smart Managed Pro Switch with (2 SFP or 2 Copper Ports and) Cloud Management
- Contents
- 1 Get Started
- Available publications
- Model descriptions
- Switch management options and default management mode
- Manage the switch by using the device UI
- About on-network and off-network access
- Access the switch on-network and connected to the Internet
- Use a Windows-based computer to access the switch on-network and connected to the Internet
- Use the NETGEAR Insight mobile app to only discover the IP address of the switch
- Use the NETGEAR Switch Discovery Tool to discover the IP address of the switch when it is connected to the Internet
- Discover the switch in a network with a DHCP server using the Smart Control Center
- Use other options to discover the switch IP address
- Access the switch on-network and connected to the Internet when you know the switch IP address
- Access the switch off-network and not connected to the Internet
- Credentials for the device UI
- Register the switch
- Change the language of the device UI
- Change the management mode of the switch
- Use the Device View of the device UI
- Configure interface settings
- Access the NETGEAR support website
- Access the user manual online
- 2 Configure System Information
- View or define system information
- Configure the IP network settings for management access
- Configure the time settings
- Configure denial of service settings
- Configure DNS settings
- Configure green Ethernet settings
- Use the Device View
- Configure Power over Ethernet
- Configure SNMP
- Configure Link Layer Discovery Protocol
- Configure DHCP snooping
- Set up PoE timer schedules
- 3 Configure Switching
- Configure the port settings and maximum frame size
- Configure link aggregation groups
- Configure VLANs
- Configure Auto-VoIP
- Configure Spanning Tree Protocol
- Configure multicast
- Manage IGMP snooping
- Configure IGMP snooping
- Configure IGMP snooping for interfaces
- View, search, or clear the IGMP snooping table
- Configure IGMP snooping for VLANs
- Modify IGMP snooping settings for a VLAN
- Disable IGMP snooping on a VLAN
- Configure one or more IGMP multicast router interfaces
- Configure an IGMP multicast router VLAN
- IGMP snooping querier overview
- Configure an IGMP snooping querier
- Configure an IGMP snooping querier for a VLAN
- Display the status of the IGMP snooping querier for VLANs
- Manage MLD snooping
- Enable MLD snooping
- Configure MLD snooping for interfaces
- Configure the MLD VLAN settings
- Modify the MLD snooping settings for a VLAN
- Remove MLD snooping from a VLAN
- Configure one or more MLD multicast router interfaces
- Configure an MLD multicast router VLAN
- Configure an MLD snooping querier
- Configure the MLD snooping querier VLAN settings
- View, search, and manage the MAC address table
- Configure Layer 2 loop protection
- 4 Configure Routing
- 5 Configure Quality of Service
- 6 Manage Device Security
- Change the device admin password for the device UI
- Manage the RADIUS settings
- Configure the TACACS+ settings
- Configure authentication lists
- Manage the Smart Control Center
- Configure management access
- Control access with profiles and rules
- Configure port authentication
- Set up traffic control
- Configure access control lists
- Use the ACL Wizard to create a simple ACL
- Configure a MAC ACL
- Configure MAC ACL rules
- Configure MAC bindings
- View or delete MAC ACL bindings in the MAC binding table
- Configure a basic or extended IPv4 ACL
- Configure rules for a basic IPv4 ACL
- Configure rules for an extended IPv4 ACL
- Configure an IPv6 ACL
- Configure rules for an IPv6 ACL
- Configure IP ACL interface bindings
- View or delete IP ACL bindings in the IP ACL binding table
- Configure VLAN ACL bindings
- 7 Monitor the Switch and the Traffic
- 8 Maintain or Troubleshoot the Switch
- A Configuration Examples
- B Specifications and Default Settings
8-Port Gigabit (PoE+) Ethernet Smart Managed Pro Switch with (2 SFP or 2 Copper Ports and)
Cloud Management
Configure Switching User Manual214
The following table describes the nonconfigurable information displayed on the page.
Table 45. Querier VLAN Status information
Field Description
VLAN ID The VLAN ID on which IGMP snooping querier is administratively enabled and the
VLAN exists in the VLAN database.
Operational State The
operational state of the IGMP snooping querier on a VLAN. It can be
in any of
the following states:
• Querier.
The snooping
switch is the querier in the VLAN. The snooping switch
sends out periodic queries with a time interval equal to the configured querier
query interval. If the snooping switch finds a better querier in the VLAN, it
moves to non-querier mode.
• Non-Querier. The snooping switch
is in non-querier mode in the VLAN. If the
querier expiry interval timer expires, the snooping switch moves into querier
mode.
• Disabled.
The snooping
querier is not operational on the VLAN. The snooping
querier moves to disabled mode when IGMP snooping is not operational on
the VLAN or when the querier address is not configured or the network
management address is also not configured.
Operational Version The operational IGMP protocol version of the querier.
Last Querier Address The IP address of the last querier from which a query was snooped on the VLAN.
Last Querier Version The IGMP protocol version of the last querier from which a query
was snooped
on
the VLAN.
Operational Max Response
Time
The maximum response time to be used in the queries that are sent by the
snooping querier
.
Manage MLD snooping
In IPv6 networks, Multicast Listener Discovery (MLD) snooping performs a similar function as
IGMP does in IPv4 networks. With MLD snooping, IPv6 multicast data is selectively
forwarded to ports that are configured to receive the data, instead of being flooded to all ports
in a VLAN. The ports are determined by snooping IPv6 multicast control packets.
A multicast listener is a device that is configured to receive IPv6 multicast packets. MLD is
used by IPv6 multicast routers to discover the presence of multicast listeners on its
directly-attached links and to discover which multicast packets are of interest to neighboring
devices.
The MLD protocol is derived from IGMP. MLD version 1 (MLDv1) is equivalent to IGMPv2,
and MLD version 2 (MLDv2) is equivalent to IGMPv3. MLD is a subprotocol of Internet
Control Message Protocol version 6 (ICMPv6), and MLD messages are a subset of ICMPv6
messages, identified in IPv6 packets by a preceding Next Header value of 58.