ECS4100 Series CLI Reference Guide-R07
Table Of Contents
- How to Use This Guide
- Contents
- Tables
- Getting Started
- Initial Switch Configuration
- Connecting to the Switch
- Configuring the Switch for Remote Management
- Configuring the Switch for Cloud Management
- Enabling SNMP Management Access
- Managing System Files
- Installing a Port License File
- Automatic Installation of Operation Code and Configuration Settings
- Downloading a Configuration File and Other Parameters from a DHCP Server
- Setting the System Clock
- Initial Switch Configuration
- Command Line Interface
- Using the Command Line Interface
- General Commands
- System Management Commands
- SNMP Commands
- Remote Monitoring Commands
- Flow Sampling Commands
- Authentication Commands
- User Accounts and Privilege Levels
- Authentication Sequence
- RADIUS Client
- TACACS+ Client
- AAA
- Web Server
- Telnet Server
- Secure Shell
- 802.1X Port Authentication
- Management IP Filter
- PPPoE Intermediate Agent
- pppoe intermediate- agent
- pppoe intermediate- agent format-type
- pppoe intermediate- agent port-enable
- pppoe intermediate- agent port-format- type
- pppoe intermediate-agent port-format-type remote-id-delimiter
- pppoe intermediate- agent trust
- pppoe intermediate- agent vendor-tag strip
- clear pppoe intermediate-agent statistics
- show pppoe intermediate-agent info
- show pppoe intermediate-agent statistics
- General Security Measures
- Port Security
- Network Access (MAC Address Authentication)
- network-access aging
- network-access mac-filter
- mac-authentication reauth-time
- network-access dynamic-qos
- network-access dynamic-vlan
- network-access guest-vlan
- network-access link-detection
- network-access link- detection link-down
- network-access link- detection link-up
- network-access link-detection link-up-down
- network-access max- mac-count
- network-access mode mac-authentication
- network-access port- mac-filter
- mac-authentication intrusion-action
- mac-authentication max-mac-count
- clear network-access
- show network-access
- show network-access mac-address-table
- show network-access mac-filter
- Web Authentication
- DHCPv4 Snooping
- ip dhcp snooping
- ip dhcp snooping information option
- ip dhcp snooping information option encode no-subtype
- ip dhcp snooping information option remote-id
- ip dhcp snooping information option tr101 board-id
- ip dhcp snooping information policy
- ip dhcp snooping verify mac-address
- ip dhcp snooping vlan
- ip dhcp snooping information option carry-to-client
- ip dhcp snooping information option circuit-id
- ip dhcp snooping max-number
- ip dhcp snooping trust
- clear ip dhcp snooping binding
- clear ip dhcp snooping database flash
- ip dhcp snooping database flash
- show ip dhcp snooping
- show ip dhcp snooping binding
- DHCPv6 Snooping
- ipv6 dhcp snooping
- ipv6 dhcp snooping option interface-id
- ipv6 dhcp snooping option interface-id policy
- ipv6 dhcp snooping option remote-id
- ipv6 dhcp snooping option remote-id policy
- ipv6 dhcp snooping vlan
- ipv6 dhcp snooping max-binding
- ipv6 dhcp snooping trust
- clear ipv6 dhcp snooping binding
- clear ipv6 dhcp snooping statistics
- show ipv6 dhcp snooping
- show ipv6 dhcp snooping binding
- show ipv6 dhcp snooping statistics
- IPv4 Source Guard
- IPv6 Source Guard
- ARP Inspection
- ip arp inspection
- ip arp inspection filter
- ip arp inspection log-buffer logs
- ip arp inspection validate
- ip arp inspection vlan
- ip arp inspection limit
- ip arp inspection trust
- show ip arp inspection configuration
- show ip arp inspection interface
- show ip arp inspection log
- show ip arp inspection statistics
- show ip arp inspection vlan
- Port-based Traffic Segmentation
- Access Control Lists
- Interface Commands
- Link Aggregation Commands
- Power over Ethernet Commands
- Port Mirroring Commands
- Congestion Control Commands
- Rate Limit Commands
- Storm Control Commands
- Automatic Traffic Control Commands
- Threshold Commands
- SNMP Trap Commands
- snmp-server enable port-traps atc broadcast-alarm-clear
- snmp-server enable port-traps atc broadcast-alarm-fire
- snmp-server enable port-traps atc broadcast-control- apply
- snmp-server enable port-traps atc broadcast-control- release
- snmp-server enable port-traps atc multicast-alarm-clear
- snmp-server enable port-traps atc multicast-alarm-fire
- snmp-server enable port-traps atc multicast-control- apply
- snmp-server enable port-traps atc multicast-control- release
- ATC Display Commands
- Loopback Detection Commands
- MAC-Thrashing Commands
- UniDirectional Link Detection Commands
- Address Table Commands
- Smart Pair Commands
- TWAMP Commands
- Spanning Tree Commands
- spanning-tree
- spanning-tree cisco-prestandard
- spanning-tree forward-time
- spanning-tree hello-time
- spanning-tree max-age
- spanning-tree mode
- spanning-tree mst configuration
- spanning-tree pathcost method
- spanning-tree priority
- spanning-tree system-bpdu-flooding
- spanning-tree transmission-limit
- max-hops
- mst priority
- mst vlan
- name
- revision
- spanning-tree bpdu-filter
- spanning-tree bpdu-guard
- spanning-tree cost
- spanning-tree edge-port
- spanning-tree link-type
- spanning-tree loopback-detection
- spanning-tree loopback-detection action
- spanning-tree loopback-detection release-mode
- spanning-tree loopback-detection trap
- spanning-tree restricted-tcn
- spanning-tree mst cost
- spanning-tree mst port-priority
- spanning-tree port-bpdu-flooding
- spanning-tree port-priority
- spanning-tree root-guard
- spanning-tree spanning-disabled
- spanning-tree tc-prop-stop
- spanning-tree loopback-detection release
- spanning-tree protocol-migration
- show spanning-tree
- show spanning-tree mst configuration
- VLAN Commands
- GVRP and Bridge Extension Commands
- Editing VLAN Groups
- Configuring VLAN Interfaces
- Displaying VLAN Information
- Configuring IEEE 802.1Q Tunneling
- dot1q-tunnel system-tunnel-control
- dot1q-tunnel tpid
- switchport dot1q-tunnel mode
- switchport dot1q- tunnel priority map
- switchport dot1q- tunnel service default match all discard
- switchport dot1q- tunnel service default match untag discard
- switchport dot1q-tunnel service match cvid
- show dot1q-tunnel service
- show dot1q-tunnel
- Configuring L2PT Tunneling
- Configuring VLAN Translation
- Configuring Protocol-based VLANs
- Configuring IP Subnet VLANs
- Configuring MAC Based VLANs
- Configuring Voice VLANs
- Configuring Excluded VLANs
- ERPS Commands
- erps
- erps node-id
- erps vlan-group
- erps ring
- erps instance
- ring-port
- exclusion-vlan
- enable (ring)
- enable (instance)
- meg-level
- control-vlan
- rpl owner
- rpl neighbor
- wtr-timer
- guard-timer
- holdoff-timer
- mep-monitor
- major-ring
- propagate-tc
- non-revertive
- raps-def-mac
- raps-without-vc
- version
- inclusion-vlan
- physical-ring
- erps forced-switch
- erps manual-switch
- erps clear
- clear erps statistics
- show erps statistics
- show erps
- Class of Service Commands
- Quality of Service Commands
- Multicast Filtering Commands
- IGMP Snooping
- ip igmp snooping
- ip igmp snooping mrouter-forward- mode dynamic
- ip igmp snooping proxy-reporting
- ip igmp snooping querier
- ip igmp snooping router-alert-option- check
- ip igmp snooping router-port- expire-time
- ip igmp snooping tcn-flood
- ip igmp snooping tcn-query-solicit
- ip igmp snooping unregistered-data- flood
- ip igmp snooping unsolicited-report- interval
- ip igmp snooping version
- ip igmp snooping version-exclusive
- ip igmp snooping vlan general-query- suppression
- ip igmp snooping vlan immediate-leave
- ip igmp snooping vlan last-memb-query- count
- ip igmp snooping vlan last-memb-query- intvl
- ip igmp snooping vlan mrd
- ip igmp snooping vlan proxy-address
- ip igmp snooping vlan query-interval
- ip igmp snooping vlan query-resp-intvl
- ip igmp snooping vlan static
- ip igmp snooping immediate-leave
- clear ip igmp snooping groups dynamic
- clear ip igmp snooping statistics
- show ip igmp snooping
- show ip igmp snooping interface
- show ip igmp snooping group
- show ip igmp snooping mrouter
- show ip igmp snooping statistics
- Static Multicast Routing
- IGMP Filtering and Throttling
- ip igmp filter (Global Configuration)
- ip igmp igmp-with- pppoe
- ip igmp profile
- permit, deny
- range
- ip igmp authentication
- ip igmp filter (Interface Configuration)
- ip igmp max-groups
- ip igmp max-groups action
- ip igmp query-drop
- ip multicast-data-drop
- show ip igmp authentication
- show ip igmp filter
- show ip igmp igmp- with-pppoe
- show ip igmp query-drop
- show ip igmp throttle interface
- show ip multicast-data-drop
- MLD Snooping
- ipv6 mld snooping
- ipv6 mld snooping proxy-reporting
- ipv6 mld snooping querier
- ipv6 mld snooping query-interval
- ipv6 mld snooping query-max-response- time
- ipv6 mld snooping robustness
- ipv6 mld snooping router-port- expire-time
- ipv6 mld snooping unknown-multicast mode
- ipv6 mld snooping unsolicited-report- interval
- ipv6 mld snooping version
- ipv6 mld snooping vlan immediate-leave
- ipv6 mld snooping vlan mrouter
- ipv6 mld snooping vlan static
- clear ipv6 mld snooping groups dynamic
- clear ipv6 mld snooping statistics
- show ipv6 mld snooping
- show ipv6 mld snooping group
- show ipv6 mld snooping group source-list
- show ipv6 mld snooping mrouter
- show ipv6 mld snooping statistics
- MLD Filtering and Throttling
- MVR for IPv4
- mvr
- mvr associated-profile
- mvr domain
- mvr profile
- mvr proxy-query- interval
- mvr proxy-switching
- mvr robustness-value
- mvr source-port- mode dynamic
- mvr upstream- source-ip
- mvr vlan
- mvr immediate-leave
- mvr type
- mvr vlan group
- clear mvr groups dynamic
- clear mvr statistics
- show mvr
- show mvr associated-profile
- show mvr interface
- show mvr members
- show mvr profile
- show mvr statistics
- MVR for IPv6
- mvr6 associated- profile
- mvr6 domain
- mvr6 profile
- mvr6 proxy-query- interval
- mvr6 proxy-switching
- mvr6 robustness- value
- mvr6 source-port- mode dynamic
- mvr6 upstream- source-ip
- mvr6 vlan
- mvr6 immediate-leave
- mvr6 type
- mvr6 vlan group
- clear mvr6 groups dynamic
- clear mvr6 statistics
- show mvr6
- show mvr6 associated-profile
- show mvr6 interface
- show mvr6 members
- show mvr6 domain
- show mvr6 profile
- show mvr6 statistics
- IGMP Snooping
- LLDP Commands
- lldp
- lldp holdtime-multiplier
- lldp med-fast-start-count
- lldp notification-interval
- lldp refresh-interval
- lldp reinit-delay
- lldp tx-delay
- lldp admin-status
- lldp basic-tlv management-ip- address
- lldp basic-tlv management-ipv6- address
- lldp basic-tlv port-description
- lldp basic-tlv system-capabilities
- lldp basic-tlv system-description
- lldp basic-tlv system-name
- lldp dot1-tlv proto-ident
- lldp dot1-tlv proto-vid
- lldp dot1-tlv pvid
- lldp dot1-tlv vlan-name
- lldp dot3-tlv link-agg
- lldp dot3-tlv mac-phy
- lldp dot3-tlv max-frame
- lldp dot3-tlv poe
- lldp med-location civic-addr
- lldp med-notification
- lldp med-tlv ext-poe
- lldp med-tlv inventory
- lldp med-tlv location
- lldp med-tlv med-cap
- lldp med-tlv network-policy
- lldp notification
- show lldp config
- show lldp info local-device
- show lldp info remote-device
- show lldp info statistics
- CFM Commands
- Defining CFM Structures
- ethernet cfm ais level
- ethernet cfm ais ma
- ethernet cfm ais period
- ethernet cfm ais suppress alarm
- ethernet cfm domain
- ethernet cfm enable
- ma index name
- ma index name-format
- ethernet cfm mep
- ethernet cfm port-enable
- clear ethernet cfm ais mpid
- show ethernet cfm configuration
- show ethernet cfm md
- show ethernet cfm ma
- show ethernet cfm maintenance-points local
- show ethernet cfm maintenance-points local detail mep
- show ethernet cfm maintenance-points remote detail
- Continuity Check Operations
- Cross Check Operations
- Link Trace Operations
- Loopback Operations
- Fault Generator Operations
- Delay Measure Operations
- Defining CFM Structures
- OAM Commands
- efm oam
- efm oam critical-link-event
- efm oam link-monitor frame
- efm oam link-monitor frame threshold
- efm oam link-monitor frame window
- efm oam mode
- clear efm oam counters
- clear efm oam event-log
- efm oam remote-loopback
- efm oam remote- loopback test
- show efm oam counters interface
- show efm oam event-log interface
- show efm oam remote-loopback interface
- show efm oam status interface
- show efm oam status remote interface
- Domain Name Service Commands
- DHCP Commands
- IP Interface Commands
- IPv4 Interface
- IPv6 Interface
- ND Snooping
- ipv6 nd snooping
- ipv6 nd snooping auto-detect
- ipv6 nd snooping auto-detect retransmit count
- ipv6 nd snooping auto-detect retransmit interval
- ipv6 nd snooping prefix timeout
- ipv6 nd snooping max-binding
- ipv6 nd snooping trust
- clear ipv6 nd snooping binding
- clear ipv6 nd snooping prefix
- show ipv6 nd snooping
- show ipv6 nd snooping binding
- show ipv6 nd snooping prefix
- IP Routing Commands
- Global Routing Configuration
- Routing Information Protocol (RIP)
- router rip
- default-information originate
- default-metric
- distance
- maximum-prefix
- neighbor
- network
- passive-interface
- redistribute
- timers basic
- version
- ip rip authentication mode
- ip rip authentication string
- ip rip receive version
- ip rip receive-packet
- ip rip send version
- ip rip send-packet
- ip rip split-horizon
- clear ip rip route
- show ip rip
- Appendices
- List of Commands
Chapter 11
| Interface Commands
Power Savings
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Console#
Power Savings
power-save This command enables power savings mode on the specified port. Use the no form
to disable this feature.
Syntax
[no] power-save
Default Setting
Enabled
Command Mode
Interface Configuration (Ethernet ports 1-10/22/24/48)
Command Usage
◆ IEEE 802.3 defines the Ethernet standard and subsequent power requirements
based on cable connections operating at 100 meters. Enabling power saving
mode can reduce power used for cable lengths of 60 meters or less, with more
significant reduction for cables of 20 meters or less, and continue to ensure
signal integrity.
◆ Power saving mode only applies to the Gigabit Ethernet ports using copper
media.
◆ Power savings can be enabled on Gigabit Ethernet RJ-45 ports.
◆ The power-saving methods provided by this switch include:
■
Power saving when there is no link partner:
Under normal operation, the switch continuously auto-negotiates to find a
link partner, keeping the MAC interface powered up even if no link
connection exists. When using power-savings mode, the switch checks for
energy on the circuit to determine if there is a link partner. If none is
detected, the switch automatically turns off the transmitter, and most of
the receive circuitry (entering Sleep Mode). In this mode, the low-power
energy-detection circuit continuously checks for energy on the cable. If