Brocade Communications Systems FastIron X Series User Manual

The no form of this command restores the area and interface-specic IPsec operation.
Changing the key rollover timer
Conguration changes for authentication takes eect in a controlled manner through the key rollover procedure as specied in RFC
4552, Section 10.1. The key rollover timer controls the timing of the conguration changeover. The key rollover timer can be congured
in the IPv6 router OSPF context, as the following example illustrates.
device(config-ospf6-router)# key-rollover-interval 200
Syntax: key-rollover-interval time
The range for the key-rollover-interval is 0 through 14400 seconds. The default is 300 seconds.
Clearing IPsec statistics
This section describes the clear ipsec statistics command for clearing statistics related to IPsec. The command resets to 0 the counters
(which you can view as a part of IP Security Packet Statistics). The counters hold IPsec packet statistics and IPsec error statistics. The
following example illustrates the show ipsec statistics output.
device# show ipsec statistics
IPSecurity Statistics
secEspCurrentInboundSAs 1 ipsecEspTotalInboundSAs: 2
secEspCurrentOutboundSA 1 ipsecEspTotalOutboundSAs: 2
IPSecurity Packet Statistics
secEspTotalInPkts: 20 ipsecEspTotalInPktsDrop: 0
secEspTotalOutPkts: 84
IPSecurity Error Statistics
secAuthenticationErrors 0
secReplayErrors: 0 ipsecPolicyErrors: 13
secOtherReceiveErrors: 0 ipsecSendErrors: 0
secUnknownSpiErrors: 0
To clear the statistics, enter the clear ipsec statistics command as in the following example.
device# clear ipsec statistics
Syntax: clear ipsec statistics
This command takes no parameters.
Conguring OSPFv3 Graceful Restart Helper mode
To enable the graceful restart (GR) helper capability, use the graceful-restart helper command in the OSPFv6 interface mode. Graceful
restart for OSPFv3 helper mode is enabled by default.
device(config-ospf6-router)# graceful-restart helper strict-lsa-checking
Syntax: [no] graceful-restart helper {disable | strict-lsa-checking}
The disable keyword is used to disable the graceful-restart helper capability. By default, it is enabled.
The strict-lsa-checking keyword is used to enable the graceful-restart helper device to terminate restart supporting any topology
change. By default, it is disabled.
Conguring OSPFv3
FastIron Ethernet Switch Layer 3 Routing
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Brocade Communications Systems FastIron X Series Specifications

General

Brand	Brocade Communications Systems
Model	FastIron X Series
Category	Switch
Language	English