Web Management Guide-R07
Table Of Contents
- How to Use This Guide
- Contents
- Figures
- Tables
- Getting Started
- Introduction
- Key Features
- Description of Software Features
- Configuration Backup and Restore
- Authentication
- Access Control Lists
- Port Configuration
- Rate Limiting
- Port Mirroring
- Port Trunking
- Storm Control
- Static MAC Addresses
- IP Address Filtering
- IEEE 802.1D Bridge
- Store-and-Forward Switching
- Spanning Tree Algorithm
- Virtual LANs
- IEEE 802.1Q Tunneling (QinQ)
- Traffic Prioritization
- Quality of Service
- IP Routing
- Address Resolution Protocol
- Multicast Filtering
- Link Layer Discovery Protocol
- System Defaults
- Introduction
- 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
- Using Cloud Management
- 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
- IPv4 Source Guard
- ARP Inspection
- Basic Administration Protocols
- Configuring Event Logging
- Link Layer Discovery Protocol
- Power over Ethernet
- Simple Network Management Protocol
- Configuring Global Settings for SNMP
- Setting the Local Engine ID
- Specifying a Remote Engine ID
- Setting SNMPv3 Views
- Configuring SNMPv3 Groups
- Setting Community Access Strings
- Configuring Local SNMPv3 Users
- Configuring Remote SNMPv3 Users
- Specifying Trap Managers
- Creating SNMP Notification Logs
- Showing SNMP Statistics
- Remote Monitoring
- Switch Clustering
- Setting a Time Range
- LBD Configuration
- Smart Pair 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 Query Packets and Multicast Data
- Displaying Multicast Groups Discovered by IGMP Snooping
- Displaying IGMP Snooping Statistics
- Filtering and Throttling IGMP Groups
- MLD Snooping (Snooping and Query for IPv6)
- Filtering and Throttling MLD Groups
- Filtering MLD Query Packets on an Interface
- IP Tools
- IP Configuration
- General IP Routing
- Unicast Routing
- Overview
- Configuring the Routing Information Protocol
- Configuring General Protocol Settings
- Clearing Entries from the Routing Table
- Specifying Network Interfaces
- Specifying Passive Interfaces
- Specifying Static Neighbors
- Configuring Route Redistribution
- Specifying an Administrative Distance
- Configuring Network Interfaces for RIP
- Displaying RIP Interface Settings
- Displaying Peer Router Information
- Resetting RIP Statistics
- IP Services
- Appendices
- Glossary
Chapter 11
| VoIP Traffic Configuration
Configuring VoIP Traffic Ports
– 233 –
Parameters
These parameters are displayed:
◆ Mode – Specifies if the port will be added to the Voice VLAN when VoIP traffic is
detected. (Default: None)
■
None – The Voice VLAN feature is disabled on the port. The port will not
detect VoIP traffic or be added to the Voice VLAN.
■
Auto – The port will be added as a tagged member to the Voice VLAN
when VoIP traffic is detected on the port. You must select a method for
detecting VoIP traffic, either OUI or 802.1AB (LLDP). When OUI is selected,
be sure to configure the MAC address ranges in the Telephony OUI list.
■
Manual – The Voice VLAN feature is enabled on the port, but the port must
be manually added to the Voice VLAN.
◆ Security – Enables security filtering that discards any non-VoIP packets
received on the port that are tagged with the voice VLAN ID. VoIP traffic is
identified by source MAC addresses configured in the Telephony OUI list, or
through LLDP that discovers VoIP devices attached to the switch. Packets
received from non-VoIP sources are dropped. (Default: Disabled)
◆ Discovery Protocol – Selects a method to use for detecting VoIP traffic on the
port. (Default: OUI)
■
OUI – Traffic from VoIP devices is detected by the Organizationally Unique
Identifier (OUI) of the source MAC address. OUI numbers are assigned to
vendors and form the first three octets of a device MAC address. MAC
address OUI numbers must be configured in the Telephony OUI list so that
the switch recognizes the traffic as being from a VoIP device.
■
LLDP – Uses LLDP (IEEE 802.1AB) to discover VoIP devices attached to the
port. LLDP checks that the “telephone bit” in the system capability TLV is
turned on. See “Link Layer Discovery Protocol” on page 339 for more
information on LLDP.
◆ Priority – Defines a CoS priority for port traffic on the Voice VLAN. The priority
of any received VoIP packet is overwritten with the new priority when the Voice
VLAN feature is active for the port. (Range: 0-6; Default: 6)
◆ Remaining Age – Number of minutes before this entry is aged out.
The Remaining Age starts to count down when the OUI’s MAC address expires
from the MAC address table. Therefore, the MAC address aging time should be
added to the overall aging time. For example, if you configure the MAC address
table aging time to 30 seconds, and the voice VLAN aging time to 5 minutes,
then after 5.5 minutes, a port will be removed from voice VLAN when VoIP
traffic is no longer received on the port. Alternatively, if you clear the MAC
address table manually, then the switch will also start counting down the
Remaining Age.