C H A P T E R 11 Enterprise Standby Router Protocol (ESRP)
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•show esrp {detail}—Verifies ESRP is enabled and
operational.
ESRP Commands
Table11.1 describes the commands used to configure ESRP.
Press the Tab key in the command line interface for more
command options.
Tabl e 11.1 : ESRP Commands
Command Description
configure esrp port-mode [host | normal] ports
<portlist> {dont-count} Configures the ESRP port mode. A
normal port does not accept or transmit
traffic when the local ESRP device is a
slave. The host port always switches user
traffic, regardless of the ESRP state. The
default setting is normal.
configure vlan <name> add track-diagnostic
failover <priority> Enables the priority of the diagnostic
failover.
configure vlan <name> add track-environment
failover <priority> Sets the priority of the environmental
failover.
configure vlan <name> add track-ping
<ipaddress> frequency <seconds> miss <number> Configures an ESRP-enabled VLAN to
track an external gateway using ping. The
switch will not be the ESRP master of the
VLAN if the external gateway is not
reachable.
configure vlan <name> add track-iproute
<ipaddress>/<masklength> Configures an ESRP-enabled VLAN to
track the condition of a route entry in the
kernel route table. The switch cannot be
the ESRP master if none of the specified
routes are reachable.
configure vlan <name> add track-vlan
<vlan_tracked> Configures an ESRP-enabled VLAN to
track the condition of another VLAN.