User manual
Table Of Contents
- Introduction
- Product Overview
- Installation and Quick Startup
- Package Contents
- Switch Installation
- Installing the Switch in a Rack
- Quick Starting the Switch
- System Information Setup
- Quick Start up Software Version Information
- Quick Start up Physical Port Data
- Quick Start up User Account Management
- Quick Start up IP Address
- Quick Start up Uploading from Switch to Out-of-Band PC
- Quick Start up Downloading from Out-of-Band PC to Switch
- Quick Start up Downloading from TFTP Server
- Quick Start up Factory Defaults
- Console and Telnet Administration Interface
- Web-Based Management Interface
- Command Line Interface Structure and Mode-based CLI
- Switching Commands
- System Information and Statistics commands
- Device Configuration Commands
- Interface
- L2 MAC Address and Multicast Forwarding Database Tables
- VLAN Management
- Double VLAN commands
- GVRP and Bridge Extension
- IGMP Snooping
- IGMP Snooping Querier
- MLD Snooping
- MLD Snooping Querier
- Port Channel
- Storm Control
- L2 Priority
- Port Mirror
- Link State
- Port Backup
- FIP Snooping
- Enhanced Transmission Selection (ETS)
- Congestion Notification
- Management Commands
- Spanning Tree Commands
- System Log Management Commands
- Script Management Commands
- User Account Management Commands
- Security Commands
- CDP (Cisco Discovery Protocol) Commands
- SNTP (Simple Network Time Protocol) Commands
- MAC-Based Voice VLAN Commands
- LLDP (Link Layer Discovery Protocol) Commands
- Denial Of Service Commands
- VTP (VLAN Trunking Protocol) Commands
- Protected Ports Commands
- Static MAC Filtering Commands
- System Utilities
- DHCP Snooping Commands
- IP Source Guard (IPSG) Commands
- Dynamic ARP Inspection (DAI) Command
- Differentiated Service Command
- ACL Command
- IPv6 ACL Command
- CoS (Class of Service) Command
- Domain Name Server Relay Commands
- Routing Commands
- IP Multicast Commands
- IPv6 Commands
- Web-Based Management Interface
- Overview
- System Menu
- View ARP Cache
- Viewing Inventory Information
- Configuring Management Session and Network Parameters
- Defining Forwarding Database
- Viewing Logs
- Managing Switch Interface
- Defining sFlow
- Defining SNMP
- Viewing Statistics
- Managing System Utilities
- Managing CDP Function
- Defining Trap Manager
- Configuring SNTP
- Defining DHCP Client
- Defining DNS Relay Function
- Switching Menu
- Managing DHCP Snooping
- Managing IP Source Guard (IPSG)
- Managing Dynamic ARP Inspection (DAI)
- Managing Filters
- Managing Port-based VLAN
- Managing Protected Ports
- Managing Protocol-based VLAN
- Managing IP Subnet-based VLAN
- Managing MAC-based VLAN
- Managing MAC-based Voice VLAN
- Managing Voice VLAN
- Defining GARP
- Managing IGMP Snooping
- Managing IGMP Snooping Querier
- Managing MLD Snooping
- Managing MLD Snooping Querier
- Managing Port-Channel
- Viewing Multicast Forwarding Database
- Managing Spanning Tree
- Defining 802.1p priority
- Managing Port Security
- Managing LLDP
- Managing LLDP-MED
- Managing VTP
- Managing Link State
- Managing Port-Backup
- Managing FIP-Snooping
- Routing Menu
- Security Menu
- IPv6 Menu
- Configuring IPv6 Global Configuration Page
- Configuring IPv6 Interface Configuration Page
- Viewing IPv6 Interface Summary Page
- Viewing IPv6 Interface Statistics Page
- Viewing IPv6 Neighbor Table Information Page
- Viewing IPv6 Static Neighbor Table Information Page
- Managing OSPFv3 Protocol
- Managing IPv6 Routes
- Managing RIPv6
- QOS Menu
- IPv4 Multicast Menu
- IPv6 Multicast Menu
- 500 -
If detail is specified, the following fields are displayed:
Multicast IP Address: This displays the IP Address of the registered multicast group on this
interface.
Last Reporter: This displays the IP Address of the source of the last membership report received for
the specified multicast group address on this interface.
Up Time: This displays the time elapsed since the entry was created for the specified multicast group
address on this interface.
Expiry Time: This displays the amount of time remaining to remove this entry before it is aged out.
Version1 Host Timer: This displays the time remaining until the local router will assume that there
are no longer any IGMP version 1 multicast members on the IP subnet attached to this interface. This
could be an integer value or “-----” if there is no Version 1 host present.
Version2 Host Timer: TThis displays the time remaining until the local router will assume that there
are no longer any IGMP version 2 multicast members on the IP subnet attached to this interface.This
could be an integer value or “-----” if there is no Version 2 host present.
Group Compatibilty Mode: The group compatibility mode (v1, v2 or v3) for this group on the
specified interface.
9.2.1.3 show ip igmp interface
This command displays the IGMP information for the interface.
Syntax
show ip igmp interface <slot/port>
<slot/port> - Valid slot and port number separated by forward slashes.
Default Setting
None
Command Mode
Privileged Exec
User EXEC
Display Message
Slot/Port: Valid slot and port number separated by forward slashes.
IGMP Admin Mode: This field displays the administrative status of IGMP. This is a configured
value.
Interface Mode: This field indicates whether IGMP is enabled or disabled on the interface. This is a
configured value.
IGMP Version: This field indicates the version of IGMP running on the interface. This value can be
configured to create a router capable of running either IGMP version 1 or 2.
Query Interval (secs): This field indicates the frequency at which IGMP Host-Query packets are
transmitted on this interface. This is a configured value.
Query Max Response Time (1/10 of a second): This field indicates the maximum query response
time advertised in IGMPv2 queries on this interface. This is a configured value.