Web Management Guide
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
- 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
- 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
- Showing TCAM Utilization
- Setting the ACL Name and Type
- Configuring a Standard IPv4 ACL
- Configuring an Extended IPv4 ACL
- Configuring a Standard IPv6 ACL
- Configuring an Extended IPv6 ACL
- Configuring a MAC ACL
- Configuring an ARP ACL
- Binding a Port to an Access Control List
- Configuring ACL Mirroring
- Showing ACL Hardware Counters
- ARP Inspection
- Filtering IP Addresses for Management Access
- Configuring Port Security
- Configuring 802.1X Port Authentication
- IPv4 Source Guard
- IPv6 Source Guard
- DHCP Snooping
- Basic Administration Protocols
- Configuring Event Logging
- Link Layer Discovery Protocol
- 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
- 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
- UDLD Configuration
- Multicast Filtering
- Overview
- IGMP Protocol
- Layer 2 IGMP (Snooping and Query for IPv4)
- Configuring IGMP Snooping and Query Parameters
- Specifying Static Interfaces for an IPv4 Multicast Router
- Assigning Interfaces to IPv4 Multicast Services
- Setting IGMP Snooping Status per Interface
- Filtering IGMP Query Packets
- Displaying Multicast Groups Discovered by IGMP Snooping
- Displaying IGMP Snooping Statistics
- Filtering and Throttling IGMP Groups
- MLD Snooping (Snooping and Query for IPv6)
- Layer 3 IGMP (Query used with Multicast Routing)
- IP Configuration
- IP Services
- 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
- Configuring the Open Shortest Path First Protocol (Version 2)
- Defining Network Areas Based on Addresses
- Configuring General Protocol Settings
- Displaying Administrative Settings and Statistics
- Adding an NSSA or Stub
- Configuring NSSA Settings
- Configuring Stub Settings
- Displaying Information on NSSA and Stub Areas
- Configuring Area Ranges (Route Summarization for ABRs)
- Redistributing External Routes
- Configuring Summary Addresses (for External AS Routes)
- Configuring OSPF Interfaces
- Configuring Virtual Links
- Displaying Link State Database Information
- Displaying Information on Neighboring Routers
- Specifying Passive Interfaces
- Multicast Routing
- Appendices
- Glossary
- Index
Chapter 4
| Interface Configuration
Port Configuration
– 104 –
Port Configuration
This section describes how to configure port connections, mirror traffic from one
port to another, and run cable diagnostics.
Configuring by Port
List
Use the Interface > Port > General (Configure by Port List) page to enable/disable
an interface, set auto-negotiation and the interface capabilities to advertise, or
manually fix the speed, duplex mode, and flow control.
Command Usage
◆
10GBASE-SFP+ connections are fixed at 10G - full duplex, and 40GBASE-QSFP+
connections at 40G - full duplex. Auto-negotiation must be disabled before you
can configure or force an RJ-45 interface to use the Flow Control option.
◆
When using auto-negotiation
1
, the optimal settings will be negotiated
between the link partners based on their advertised capabilities. To set flow
control and symmetric pause frames under auto-negotiation, the required
operation modes must be specified in the capabilities list for an interface.
◆
The Speed/Duplex mode is fixed at 100full for 100BASE-FX transceivers,
1000full for Gigabit transceivers, and 10Gfull for 10 Gigabit transceivers. When
auto-negotiation is enabled
1
, the only attributes which can be advertised
include flow control and symmetric pause frames.
Using Jumbo Frames
◆
Use the jumbo frame attribute on the System > Capability page to enable or
disable jumbo frames for all 10 Gigabit and 40 Gigabit Ethernet ports. Then
specify the required MTU size for a specific interface on the port configuration
page.
◆
The comparison of packet size against the configured port MTU considers only
the incoming packet size, and is not affected by the fact that an ingress port is a
tagged port or a QinQ ingress port. In other words, any additional size (for
example, a tagged field of 4 bytes added by the chip) will not be considered
when comparing the egress packet’s size against the configured MTU.
◆
When pinging the switch from an external device, information added for the
Ethernet header can increase the packet size by at least 42 bytes for an
untagged packet, and 46 bytes for a tagged packet. If the adjusted frame size
exceeds the configured port MTU, the switch will not respond to the ping
message.
◆
For other traffic types, calculation of overall frame size is basically the same,
including the additional header fields SA(6) + DA(6) + Type(2) + VLAN-Tag(4)
(for tagged packets, for untaqged packets, the 4-byte field will not be added by
1. Support for auto-negotiation depends on transceiver type, such as 1G SFP.