Web Management Guide-R04
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
- Layer 2 Queue Settings
- Layer 3/4 Priority Settings
- Setting Priority Processing to IP Precedence/DSCP or CoS
- Mapping Ingress DSCP Values to Internal DSCP Values
- Mapping CoS Priorities to Internal DSCP Values
- Mapping Internal DSCP Values to Egress CoS Values
- Mapping IP Precedence Values to Internal DSCP Values
- Mapping IP Port Priority to Internal DSCP Values
- 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
- DHCPv4 Snooping
- DHCPv6 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
- Switch Clustering
- Setting a Time Range
- Ethernet Ring Protection Switching
- OAM Configuration
- Connectivity Fault Management
- Configuring Global Settings for CFM
- Configuring Interfaces for CFM
- Configuring CFM Maintenance Domains
- Configuring CFM Maintenance Associations
- Configuring Maintenance End Points
- Configuring Remote Maintenance End Points
- Transmitting Link Trace Messages
- Transmitting Loop Back Messages
- Transmitting Delay-Measure Requests
- Displaying Local MEPs
- Displaying Details for Local MEPs
- Displaying Local MIPs
- Displaying Remote MEPs
- Displaying Details for Remote MEPs
- Displaying the Link Trace Cache
- Displaying Fault Notification Settings
- Displaying Continuity Check Errors
- OAM Configuration
- UDLD Configuration
- 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)
- Multicast VLAN Registration for IPv4
- Multicast VLAN Registration for IPv6
- Basic IP Functions
- IP Configuration
- General IP Routing
- IP Services
- Appendices
- Glossary
Chapter 10
| Quality of Service
Creating QoS Policies
– 278 –
◆ Meter – Check this to define the maximum throughput, burst rate, and the
action that results from a policy violation.
◆ Meter Mode – Selects one of the following policing methods.
■
Flow (Police Flow) – Defines the committed information rate (CIR, or
maximum throughput), committed burst size (BC, or burst rate), and the
action to take for conforming and non-conforming traffic. Policing is based
on a token bucket, where bucket depth (that is, the maximum burst before
the bucket overflows) is specified by the “burst” field, and the average rate
tokens are removed from the bucket is by specified by the “rate” option.
■
Committed Information Rate (CIR) – Committed rate in kilobits per
second. (Range: 0-10000000 kbps or maximum port speed, whichever
is lower)
The rate cannot exceed the configured interface speed.
■
Committed Burst Size (BC) – Committed burst in bytes.
(Range: 4000-16000000 bytes)
The burst size cannot exceed 16 Mbytes.
■
Conform – Specifies that traffic conforming to the maximum
committed rate (CIR) and committed burst size (BC) will be transmitted
without any change to the DSCP service level.
■
Set IP DSCP – Decreases DSCP priority for out of conformance
traffic. (Range: 0-63)
■
Transmit – Transmits in-conformance traffic without any change to
the DSCP service level.
■
Violate – Specifies whether the traffic that exceeds the maximum rate
(CIR) will be dropped or the DSCP service level will be reduced.
■
Set IP DSCP – Decreases DSCP priority for out of conformance
traffic. (Range: 0-63)
■
Drop – Drops out of conformance traffic.
■
srTCM (Police Meter) – Defines the committed information rate (CIR, or
maximum throughput), committed burst size (BC, or burst rate) and excess
burst size (BE), and the action to take for traffic conforming to the
maximum throughput, exceeding the maximum throughput but within the
excess burst size, or exceeding the excess burst size. In addition to the
actions defined by this command to transmit, remark the DSCP service
value, or drop a packet, the switch will also mark the two color bits used to
set the drop precedence of a packet.
The color modes include “Color-Blind” which assumes that the packet
stream is uncolored, and “Color-Aware” which assumes that the incoming