Znyx Networks bh5700 - Manual (Page 80)

Supported Traps
SNMPv2-MIB: coldStart
SNMPv2-MIB: authenticationFailure
IF-MIB: linkUp
IF-MIB: linkDown
UCD-SNMP-MIB: ucdShutdown
RMON-MIB: risingAlarm
RMON-MIB: fallingAlarm
VRRP: vrrpTrapNewMaster
VRRP: vrrpTrapAuthFailure
EGP (rfc1213): egpNeighborLoss
BGP4-MIB: bgpEstablished
BGP4-MIB: bgpBackwardTransition
Table 5.2: Supported Traps
SNMP and OpenArchitect Interface Definitions
OpenArchitect, defines three types of devices:
zre physical port
zrl trunk of ports
zhp interface consisting of ports (zres) and trunks of ports
(zrls)
A zrl (trunk device) is treated as an aggregate of its constituent zres (ports). A zhp is an
aggregate of its immediately contributing sub-interfaces (zre's and zrl's). The ports that make
up a trunk do not contribute to the zhp.
The administrative status of a zre and zhp are independent of each other. If the administrative
status is down, then the operational status will be down independent of the underlying link state.
You must ifconfig up the zres to see the operational link status for a zre. When the
administrative status is up, the operational status is dependent on the underlying physical state.
For example, if zhp0 contains zre1 and zre2 the following would be true for the operational
status given the administrative status is up on zre1, zre2, and zhp0:
Ethernet Switch Blade User's Guide release 3.2.2j page 80