Functions
This VRRP IP address as well as the VRRP-ID (1 to 255) have to be identical on all grouped
routers. Furthermore, an individual VRRP priority can be configured per router (1 to 255)
where the router with the highest VRRP priority becomes master router.
Finally, VRRP has to be activated on the specified interface.
Commands to configure VRRP
< s e t i n t e r f a c e v l a n { 1 - 4 0 9 4 } v r r p [ n o ] s h u t d o w n >
< s e t i n t e r f a c e v l a n { 1 - 4 0 9 4 } v r r p i d { 1 - 2 5 5 } >
< s e t i n t e r f a c e v l a n { 1 - 4 0 9 4 } v r r p i p { I P a d d r e s s } >
< s e t i n t e r f a c e v l a n { 1 - 4 0 9 4 } v r r p p r i o r i t y { 1 - 2 5 5 } >
< s e t i n t e r f a c e v l a n { 1 - 4 0 9 4 } v r r p p r i o r i t y m a s t e r >
< c l e a r i n t e r f a c e v l a n { 1 - 4 0 9 4 } v r r p i d >
< c l e a r i n t e r f a c e v l a n { 1 - 4 0 9 4 } v r r p i p >
< c l e a r i n t e r f a c e v l a n { 1 - 4 0 9 4 } v r r p p r i o r i t y >
2.33 LLDP Neighbour Recognition
EDS500 devices support the protocol LLDP (IEEE 802.1AB, Link Layer Discovery Protocol) for
neighbour detection. If the protocol is also supported by the neighbouring devices then the
information like device name, port name and management addresses are exchanged. This
information can be displayed and controlled with the following commands and can be used to
catalogue the topology and detect faulty configurations. The information can also be queried
via the SNMP LLDP-MIB.
Commands for LLDP
< s h o w n e i g h b o r s u m m a r y >
< s h o w c d p n e i g h b o r >
< s e t s y s t e m l l d p e n a b l e >
< s e t s y s t e m l l d p n o e n a b l e >
2.34 Firmware Update
The firmware is updated by transferring a firmware image to the device. It can be
downloaded with the help of the command line (Telnet, SSH, serial terminal) as well as with
the help of the integrated web interface, scripts or a management program. It is mandatory
that there is an IP connection to the device.
ADVICE
During a firmware update the power supply must not be interrupted or a reboot must not
be triggered as this could leave the device in an inoperable state.
2.34.1
Update via Command Line Interface (CLI)
1 Enter <enable> and if required the password.
2 Enter <copy tftp flash> and when asked, the IP address of the TFTP servers and the name
of the image file.
3 Reboot of the device with the command <reload>.
1KGT151021
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