Addendum

Enabling and Disabling Management Egress Interface Selection................................................... 122
Handling of Management Route Configuration.............................................................................. 123
Handling of Switch-Initiated Traffic................................................................................................. 124
Handling of Switch-Destined Traffic................................................................................................ 125
Handling of Transit Traffic (Traffic Separation)................................................................................ 125
Mapping of Management Applications and Traffic Type.................................................................126
Behavior of Various Applications for Switch-Initiated Traffic .........................................................127
Behavior of Various Applications for Switch-Destined Traffic ....................................................... 128
Interworking of EIS With Various Applications.................................................................................128
application (for HTTP and ICMP)......................................................................................................129
Z9000 S4810 S4820T................................................................................................................. 129
8 Flex Hash and Optimized Boot-Up...................................................................131
Flex Hash Capability Overview..........................................................................................................131
load-balance ingress-port enable....................................................................................................132
load-balance flexhash.......................................................................................................................132
Configuring the Flex Hash Mechanism............................................................................................ 134
Configuring Fast Boot and LACP Fast Switchover...........................................................................135
reload-type fastboot......................................................................................................................... 135
S6000...........................................................................................................................................135
lacp fast-switchover..........................................................................................................................136
S6000...........................................................................................................................................136
Optimizing the Boot Time................................................................................................................ 136
Booting Process When Optimized Boot Time Mechanism is Enabled..................................... 137
Guidelines for Configuring Optimized Booting Mechanism..................................................... 137
Interoperation of Applications with Fast Boot and System States.................................................. 138
LACP and IPv4 Routing............................................................................................................... 139
LACP and IPv6 Routing............................................................................................................... 139
BGP Graceful Restart.................................................................................................................. 140
Cold Boot Caused by Power Cycling the System..................................................................... 140
Unexpected Reload of the System.............................................................................................140
Software Upgrade....................................................................................................................... 140
LACP Fast Switchover..................................................................................................................141
Changes to BGP Multipath..........................................................................................................141
Minimized Connection Setup Time............................................................................................ 141
Faster Local Route Aadvertisements...........................................................................................141
Delayed Installation of ECMP Routes Into BGP......................................................................... 142
Changes for BGP Graceful Restart Processes............................................................................142
Operation of LACP...................................................................................................................... 142
Operation of FIB.......................................................................................................................... 143
RDMA Over Converged Ethernet (RoCE) Overview........................................................................ 143
Preserving 802.1Q VLAN Tag Value for Lite Subinterfaces............................................................. 144