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Description
Basic commands for entering privileged access mode, restarting the
system, or quitting the CLI
Display and setting of system information, basic modes of operation,
maximum frame size, file management, console port and telnet
settings, system logs, SMTP alerts, and the system clock
Activates authentication failure traps; configures community access
strings, and trap receivers
Configures user names and passwords, logon access using local or
remote authentication, management access through the web server,
Telnet server and Secure Shell; as well as port security, IEEE 802.1X
port access control, and restricted access based on specified IP
addresses
Provides filtering for IPv4 frames (based on address, protocol, TCP/
UDP port number or TCP control code), IPv6 frames (based on
destination address, next header type, or flow label), or non-IP frames
(based on MAC address or Ethernet type)
Configures the connection parameters for all Ethernet ports,
aggregated links, and VLANs
Statical
l
y groups multiple ports into a single logical trunk; configures
Link Aggregation Control Protocol for port trunks
Mirrors data to another port for analysis without affecting the data
passing through or the performance of the monitored port
Controls the maximum rate for traffic transmitted or received on a port
Configures the address table for filtering specified addresses, displays
current entries, clears the table, or sets the aging time
Configures Spanning Tree settings for the switch
Configures VLAN settings, and defines port membership for VLAN
groups; also enables or configures private VLANs and protocol VLANs
Sets port priority for untagged frames, selects strict priority or weighted
round robin, relative weight for each priority queue, also sets priority for
TCP/UDP traffic types, IP precedence, and DSCP
Configures Differentiated Services
Configures IGMP multicast filtering, query parameters, and specifies
ports attached to a multicast router
Configures DNS services.
Configures DHCP client, relay and server functions
Configures IP address for the switch interfaces; also configures ARP
parameters and static entries
Configures static and dynamic unicast routing
Configures router redundancy to create primary and backup routers
Command Groups
The system commands can be broken down into the functional groups shown below
.
Table 21-4 Command Group Index
Command Group
General
System Management
Simple Network
Management Protocol
User Authentication
Access Control List
Interface
Link Aggregation
Mirror Port
Rate Limit
Address Table
Spanning Tree
VLANs
Class of Service
Quality of Service
Multicast Filtering
Domain Name Service
Dynamic Host
Configuration Protocol
IP Interface
IP Routing
Router Redundancy
21-10
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36-1
37-1
38-1
39-1
41-1
42-1
40-1
Overview of the Command Line Interface
21