Command Reference Guide

N8406-023 1Gb Intelligent L3 Switch Command Reference Guide (AOS) 134
Bootstrap Protocol Relay configuration
Command: /cfg/l3/bootp
[Bootstrap Protocol Relay Menu]
addr - Set IP address of BOOTP server
addr2 - Set IP address of second BOOTP server
on - Globally turn BOOTP relay ON
off - Globally turn BOOTP relay OFF
cur - Display current BOOTP relay configuration
The Bootstrap Protocol (BOOTP) Relay Menu is used to allow hosts to obtain their configurations from a DHCP
server. The BOOTP configuration enables the switch to forward a client request for an IP address to two
DHCP/BOOTP servers with IP addresses that have been configured on this switch.
BOOTP relay is turned off by default.
The following table describes the BOOTP Configuration Menu options.
Table 150 BOOTP Configuration Menu options
Command
Description
addr <IP address>
Sets the IP address of the BOOTP server. For example,
100.10.1.1
addr2 <IP address>
Sets the IP address of the secondary BOOTP server. For example,
100.10.1.2
on
Globally turns on BOOTP relay.
off
Globally turns on BOOTP relay. This is the default.
cur
Displays the current BOOTP relay configuration.
Virtual Router Redundancy Protocol configuration
Command: /cfg/l3/vrrp
[Virtual Router Redundancy Protocol Menu]
vr - VRRP Virtual Router Menu
group - VRRP Virtual Router Group Menu
if - VRRP Interface Menu
track - VRRP Priority Tracking Menu
on - Globally turn VRRP ON
off - Globally turn VRRP OFF
cur - Display current VRRP configuration
Virtual Router Redundancy Protocol (VRRP) support on the switch provides redundancy between routers in a LAN.
This is accomplished by configuring the same virtual router IP address and ID number on each participating VRRP-
capable routing device. One of the virtual routers is then elected as the master, based on a number of priority
criteria, and assumes control of the shared virtual router IP address. If the master fails, one of the backup virtual
routers will assume routing authority and take control of the virtual router IP address.
By default, VRRP is disabled. For more information on VRRP, see the ―High Availability‖ chapter in the N8406-023
1Gb Intelligent L3 Switch Application Guide.
The following table describes the VRRP Configuration Menu options.
Table 151 VRRP Configuration Menu options
Command
Description
vr <1-255>
Displays the VRRP Virtual Router Menu. This menu is used for configuring up to 255
virtual routers on this switch.
group
Displays the VRRP virtual router group menu, used to combine all virtual routers
together as one logical entity. Group options must be configured when using two or
more swiches in a hot-standby failover configuration where only one switch is active
at any given time.
if <1-255>
Displays the VRRP Virtual Router Interface Menu.
track
Displays the VRRP Tracking Menu. This menu is used for weighting the criteria used
when modifying priority levels in the master router election process.
on
Globally enables VRRP on this switch.