Web Management Guide-R02
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
- 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
- DHCPv6 Snooping
- ND 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
- Setting a Time Range
- Ethernet Ring Protection Switching
- MLAG Configuration
- OAM Configuration
- LBD 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 Packets on an Interface
- Displaying Multicast Groups Discovered by IGMP Snooping
- Displaying IGMP Snooping Statistics
- Filtering and Throttling IGMP Groups
- MLD Snooping (Snooping and Query for IPv6)
- Configuring MLD Snooping and Query Parameters
- Setting Immediate Leave Status for MLD Snooping per Interface
- Specifying Static Interfaces for an IPv6 Multicast Router
- Assigning Interfaces to IPv6 Multicast Services
- Filtering MLD Query Packets on an Interface
- Showing MLD Snooping Groups and Source List
- Displaying MLD Snooping Statistics
- Filtering and Throttling MLD Groups
- Multicast VLAN Registration for IPv4
- IP Tools
- IP Configuration
- General IP Routing
- IP Services
- Appendices
Chapter 16
| IP Configuration
Setting the Switch’s IP Address (IP Version 6)
– 620 –
Showing
IPv6 Statistics
Use the IP > IPv6 Configuration (Show Statistics) page to display statistics about
IPv6 traffic passing through this switch.
Command Usage
This switch provides statistics for the following traffic types:
◆ IPv6 – The Internet Protocol for Version 6 addresses provides a mechanism for
transmitting blocks of data (often called packets or frames) from a source to a
destination, where these network devices (that is, hosts) are identified by fixed
length addresses. The Internet Protocol also provides for fragmentation and
reassembly of long packets, if necessary, for transmission through “small
packet” networks.
◆ ICMPv6 – Internet Control Message Protocol for Version 6 addresses is a
network layer protocol that transmits message packets to report errors in
processing IPv6 packets. ICMP is therefore an integral part of the Internet
Protocol. ICMP messages may be used to report various situations, such as
when a datagram cannot reach its destination, when the gateway does not
have the buffering capacity to forward a datagram, and when the gateway can
direct the host to send traffic on a shorter route. ICMP is also used by routers to
feed back information about more suitable routes (that is, the next hop router)
to use for a specific destination.
◆ UDP – User Datagram Protocol provides a datagram mode of packet switched
communications. It uses IP as the underlying transport mechanism, providing
access to IP-like services. UDP packets are delivered just like IP packets –
connection-less datagrams that may be discarded before reaching their
targets. UDP is useful when TCP would be too complex, too slow, or just
unnecessary.
Parameters
These parameters are displayed:
Table 39: Show IPv6 Statistics - display description
Field Description
IPv6 Statistics
IPv6 Received
Total The total number of input datagrams received by the interface,
including those received in error.
Header Errors The number of input datagrams discarded due to errors in their IPv6
headers, including version number mismatch, other format errors, hop
count exceeded, IPv6 options, etc.
Too Big Errors The number of input datagrams that could not be forwarded because
their size exceeded the link MTU of outgoing interface.
No Routes The number of input datagrams discarded because no route could be
found to transmit them to their destination.