ISW Series Managed Industrial Ethernet Switch Command Reference Guide
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ISW Commands
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Interface VLAN Mode Commands
> ip helper-address
Published April 2022
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Preface
Text Conventions
Getting Help
Extreme Networks Documentation
Providing Feedback to Us
Introduction to the Industrial Switches Command Reference Guide
Getting Started with the ISW Switch
Connecting to the ISW Interface
Execution Modes
Using the CLI Help
Terminal Key Function
Notation Conventions
ISW Commands
Initialize Mode Commands
exit
configure terminal
enable
show terminal
show history
show clock
Enable Mode Commands
configure terminal
disable
show aaa
show access management
show access-list
show account
show aggregation
show aging time
show alarm
show cpu-load
show ddmi
show dot1x
show dot1x status
show dot1x statistics
show ext-tpid
show green-ethernet
show interface gigabit <portNo>
show interface gigabit <portNo> port-isolation
show interface gigabit <portNo> storm-control
show interface gigabit <portNo> transceiver
show interface gigabit <portNo> vlan
show interface
show interface priority
show interface statistics
show interface vlan
show ip
show ipmc
show ipv6
show lacp
show line
show logging
show loop-protec
show system inventory
show mac address-table (learning)
show mac address table learning
show mac-address-table (per gigabit port)
show mac address-table (per VLAN index)
show mac address-table conf
show mac address-table count
show mac address-table interface
show mac address-table static
show mac address-table vlan <vlanid>
show multicast-fdb
show mvr
show ntp
show platform phy
show poe
show port-mirror
show port-security
show port-shaper
show profile alarm
show protocol-vlan
show pvlan isolation [interface <port_type> [<port_type_list>]]
show pvlan [<pvlan_list>]
show qos
show qos maps
show qos maps (CoS queue mapping)
show qos qce
show qos storm
show que-scheduler profile
show queue-shaper
show radius-server [statistics]
show rfc2544 profile
show ringv2
show rmon
show running-cfg
show running-config interface Gigabit
show running-config interface vlan
show running-config all-defautls
show running-config feature
show running-config line
show running-config vlan
show sflow
show snmp
show spanning-tree
show switchport forbidden
show tacacs-server
show tech-support
show version
show vlan
show vlan brief
show vlan id
show vlan ip-subnet
show vlan mac
show vlan name
show vlan protocol
show vlan status
show vlan-trans
show voice
show web
Configure Mode Commands
aaa
access
access-list
account add <username>
account delete <username>
aggregation mode
alarm history clear
banner
clear ip igmp snooping statistics
clear logging
clear mac address-table
clock datetime
clock summer-time set [start-time] [end-time]
clock timezone
configuration save and replace
ddmi
debug
default access-list rate-limiter
delete
dir
do
duplex
editing
firmware
flowcontrol
flow-control {enable | disble}
frame-sizes
green-etherneteee
green-etherneteee optimize-for-power
green-etherneteee urgent-queues
help
interface gigabit <portNo>
interface vlan <vlanid>
iparp inspection
ip arp inspection entry
ip arp inspection translate
ip arp inspection vlan
ip dns proxy
ip http secure-redirect
ip http secure-server
ip name-server
ip route
ip routing
ip source binding interface
ip ssh
ip telnet
ip verify
ipmc profile
ipmc range
lacp
line
login host
login level
login on
logout
mac address-table aging-time
mac address-table aging-time <time>
mac address-table static
media-type
monitor destination interface
monitor source cpu
monitor source interface
more
mtu <value>
no
ntp server <1-5> ip-address <ip>
ping
port-security
port {enable/disable}
privilege
profile sch
reload
rmon
rmon alarm
rmon event
speed (Ethernet)
speed (interface)
syslog {enable | disable}
tacacs-server host
tacacs-server key
tacacs-server timeout
terminal
traps
upnp
upnp advertising-duration
upnp ttl
username
vlan <vlanid>
vlan <vlanid> <name>
vlan disable <vlanid>
web
VLAN Mode Commands
vlan
vlan ethertype s-custom-port
vlan protocol
vlan-trunking
switchport access vlan
switchport forbidden vlan
switchport hybrid acceptable-frame-type
switchport hybrid allowed vlan
switchport hybrid egress-tag
switchport hybrid ingress-filtering
switchport mode
switchport trunk allowed vlan
switchport vlan protocol group
Interface VLAN Mode Commands
interface
interface vlan
ip address
ip dhcp excluded-address
ip dhcp pool
ip dhcp relay
ip dhcp relay information option
ip dhcp retry interface vlan
ip dhcp server
ip dhcp snooping
ip helper-address
ip name-server
ipv6 address
ipv6mtu
RingV2 Group Mode Commands
ringv2 protect
guard-time
mode
node1 interface GigabitEthernet <portNo>}
node2 interface GigabitEthernet <portNo>}
role
Spanning Tree
spanning-tree
spanning-tree aggregation
spanning-tree auto-edge
spanning-tree bpdu-guard
spanning-tree edge
spanning-tree edge bpdu-filter
spanning-tree mode
spanning-tree mst cost
spanning-tree mst port-priority
spanning-tree mst priority
spanning-tree mst vlan
spanning-tree mst forward-time
spanning-tree mst max-age
spanning-tree mst max-hops
spanning-tree mst name
spanning-tree mst <instance>
spanning-tree recovery
spanning-tree transmit
sFlow Configure Command
sflow
sflow agent-ip
sflow collector-address
sflow max-datagram-size
sflow max-sampling-size
sflow collector-port
sflow sampling-rate
sflow timeout
SNMP Configure Command
snmp-server
snmp-server access
snmp-server community v2c
snmp-server community v3
snmp-server host
snmp-server host traps
snmp-server trap
snmp-server user
snmp-server version
snmp-server view
SNMP trap receive ipv6 host
snmp-server contact
snmp-server engine-id
snmp-server location
snmp-server security-to-group
SNMP trap receive ipv4 host
QoS Function Command
qos qce
qos storm
qos cos
qos dscp-classify
qos dscp-remark
qos dscp-translate
qos map cos-dscp
qos map dscp-cos
qos map dscp-egress-translation
qos map dscp-ingress-translation
qos policer
qos wrr
qos queue-shaper
qos queue-policer
qos shaper <unit>
IGMP Functional Commands
ip igmp host-proxy [leave-proxy]
ip igmp snooping
ip imp snooping immediate-leave
ip igmp snooping last-member-query-interval
ip igmp snooping max-groups
ip igmp snooping mrouter
ip igmp snooping querier
ip igmp snooping query-interval
ip igmp snooping vlan
ip igmp ssm-range
ip igmp unknown-flooding
clear ip igmp snooping statistics
MVR Functional Commands
mvr
mvr immediate-leave
mvr name channel
mvr frame priority
mvr name <word16> frame tagged
mvr name <word16> igmp-address <ipv4_ucast>
mvr name <word16> last-member-query-interval <0-31744>
mvr name <word16> mode
mvr name <word16> type
mvr vlan
mvr vlan <vlan_list> channel
mvr vlan <vlan_list> frame priority
mvr vlan <vlan_list> frame tagged
mvr vlan <vlan_list> igmp-address
mvr vlan <vlan_list> mode
mvr vlan <vlan_list> type
MLD Functional Commands
ipv6 mld host-proxy
ipv6 mld snooping
ipv6 mld snooping compatibility
ipv6 mld snooping immediate-leave
ipv6 mld snooping last-member-query-interval
ipv6 mld snooping max-groups
ipv6 mld snooping mrouter
ipv6 mld snooping query-interval
ipv6 mld snooping query-max-response-time
ipv6 mld snooping vlan
ipv6 mld ssm-range
ipv6 mld unknown-flooding
ipv6 route
Authenticate Mode Commands
radius-server attribute 32
radius-server attribute 4
radius-server attribute 95
radius-server deadtime
radius-server host [ auth-port] [acct-port] [timeout] [retransmit] [key]
radius -server key
radius-server retransmit
radius-server timeout
tacacs-server deadtime <1-1440>
tacacs-server host
dot1x authentication timer
dot1x feature
dot1x guest-vlan
dot1x initialize
dot1x max-reauth-req
dot1x port-control
dot1x radius-vlan
dot1x re-authentication
dot1x system-auth-controln
dot1x timeout
show radius-server [statistics]
enable
end
exit
hostname
Loop-Protection Configure commands
loop-protect
loop-protect action
loop-protect shutdown-time
loop-protect transmit-time
loop-protect tx-mode
LLDP Configure commands
lldp holdtime
lldp med
lldp receive
lldp reinit <1-10>
lldp timer <5-32768>
lldp tlv-select
lldp transmission-delay
lldp transmit
RFC2544 Testing Configure Commands
rfc2544 profile <word32>
rfc2544 rename profile
rfc2544 save <word32> <word>
rfc2544 start <word32> profile <word32> [desc <line128>]
rfc2544 stop <word32>
show rfc2544 profile [ <word32> ]
GVRP Configure Commands
gvrp
gvrpjoin request vlan
gvrpleave request vlan
gvrp max-vlans
gvrp time { [ join-time <1-20> ] [ leave-time <60-300> ] [ leave-all-time <1000-50>]
Voice VLAN Configure Commands
voice vlan
voice vlan aging-time
voice vlan class
voice vlan oui
voice vlan vid
Profile Alarm Commands
profile alarm
alarm
PoE Commands
poe management mode
poe supply
poe mode
poe operation
poe power
poe priority
poe reset
poe schedule
Configuring ERPS from the CLI
Regulatory and Compliance Information
ip helper-address
Description
DHCP relay server
Syntax
ip helper-address <v_ipv4_ucast>
Parameters
Name
Description
v_ipv4_ucast
IP address of the DHCP relay server
