User's Manual
Table Of Contents
- Contents
- Preface
- The Command Line Interface
- First-Time Configuration
- Using the Setup Utility
- Setting Passwords
- Menu Basics
- The Information Menu
- Information Menu
- System Information
- Layer 2 Information
- Layer 3 Information
- IP Routing Information
- ARP Information
- BGP Information
- BGP Peer information
- BGP Summary information
- OSPF Information
- Routing Information Protocol Information
- IP Information
- IGMP Multicast Group Information
- IGMP Group Information
- IGMP Multicast Router Port Information
- IGMP Mrouter Information
- VRRP Information
- Quality of Service Information
- 802.1p Information
- Access Control List Information
- Link Status Information
- Port Information
- Logical Port to GEA Port Mapping
- Fiber Port SFP Status
- Information Dump
- The Statistics Menu
- The Configuration Menu
- Configuration Menu
- Viewing, Applying, and Saving Changes
- System Configuration
- Port Configuration
- Layer 2 Configuration
- 802.1x Configuration
- Rapid Spanning Tree Protocol/ Multiple Spanning Tree Protocol Configuration
- Common Internal Spanning Tree Configuration
- Spanning Tree Configuration
- GVRP Configuration
- GVRP Port Configuration
- Trunk Configuration
- IP Trunk Hash Configuration
- LACP Configuration
- Layer 2 Failover Configuration
- VLAN Configuration
- Protocol-based VLAN Configuration
- Private VLAN Configuration
- Layer 3 Configuration
- IP Interface Configuration
- Default Gateway Configuration
- IP Static Route Configuration
- IP Multicast Route Configuration
- ARP Configuration
- IP Forwarding Configuration
- Network Filter Configuration
- Routing Map Configuration
- Routing Information Protocol Configuration
- Open Shortest Path First Configuration
- Border Gateway Protocol Configuration
- IGMP Configuration
- Domain Name System Configuration
- Bootstrap Protocol Relay Configuration
- VRRP Configuration
- Quality of Service Configuration
- Access Control List Configuration
- Port Mirroring Configuration
- Setup
- Dump
- Saving the Active Switch Configuration
- Restoring the Active Switch Configuration
- The Operations Menu
- The Boot Options Menu
- The Maintenance Menu
- Alteon OS Syslog Messages
- Alteon OS SNMP Agent
- Glossary
- Index
Alteon OS Command Reference
The Configuration Menu
29143W7774, May 2007
/cfg/l3/igmp/adv
IGMP Advanced Configuration
Table 6-85 describes the commands used to configure advanced IGMP parameters.
[IGMP Advanced Menu]
qintrval - Set IGMP query interval
robust - Set expected packet loss on subnet
timeout - Set report timeout
fastlv - Enable/disable Fastleave processing in VLAN
flood - Flood unregistered IPMC
cur - Display current IGMP Advanced configuration
Table 6-88 IGMP Advanced Menu Options (/cfg/l3/igmp/adv)
Command Syntax and Usage
qinterval <1-600>
Configures the interval for IGMP Query Reports. The default value is 125 seconds.
robust <2-10>
Configures the IGMP Robustness variable, which allows you to tune the switch for expected
packet loss on the subnet. If the subnet is expected to be lossy (high rate of packet loss), increase
the value. The default value is 2.
timeout <1-255 seconds>
Configures the timeout value for IGMP Membership Reports (host). Once the timeout value is
reached, the switch removes the host from its IGMP table, if the conditions are met. The range is
from 1 to 255 seconds. The default is 10 seconds.
fastlv <VLAN number> disable|enable
Enables or disables Fastleave processing. Fastleave allows the switch to immediately remove a
port from the IGMP port list, if the host sends a Leave message, and the proper conditions
are met. This command is disabled by default.
flood enable|disable
Configures the switch to flood unregistered IP multicast reports to all ports. The default setting is
enabled.
cur
Displays the current IGMP Advanced parameters.