Tuning Evi Is-Is Parameters; Evi Is-Is Configuration Task List; Creating An Evi Is-Is Process - HP FlexFabric 12900 Series Configuration Manual

Step
3. Enable EVI on the interface.

Tuning EVI IS-IS parameters

EVI IS-IS automatically runs on an EVI link immediately after the link is set up. You can tune EVI IS-IS
parameters to optimize the protocol performance.

EVI IS-IS configuration task list

All EVI IS-IS configuration tasks are optional.
Tasks at a glance

Creating an EVI IS-IS process

Optimizing an EVI IS-IS
•
Configuring the EVI IS-IS hello interval
•
Configuring the hello multiplier for calculating the
adjacency hold time
•
Configuring the DED priority
•
Configuring the CSNP packet sending interval
•
Configuring the minimum LSP sending interval and the
maximum number of LSPs sent at each interval
•
Configuring the maximum LSP lifetime
•
Configuring the LSP refresh interval
Specifying a routing policy for an EVI IS-IS process
Enabling adjacency change logging
Configuring SNMP notifications and context for EVI IS-IS
Configuring Graceful Restart for an EVI IS-IS process
Increasing the maximum number of MAC entries in an LSP
for an EVI IS-IS process
Creating an EVI IS-IS process
Each EVI network has one EVI IS-IS process. Before you can configure settings in EVI IS-IS process view,
you must create the process.
An EVI IS-IS process is created automatically when you perform any one of the following tasks on a tunnel
interface:
Specify extended VLANs.
•
Command
evi enable
network:
12
Remarks
By default, EVI function is disabled
on all interfaces.
Remarks
N/A
Perform the EVI IS-IS network optimization tasks
to enable fast EVI link failure detection, set
appropriate MAC reachability information
update interval, and control the volume of LSP
and CSNP traffic on an EVI network.
Perform this task to advertise a subset of MAC
addresses instead of all local MAC addresses to
remote sites.
N/A
N/A
Perform this task for providing nonstop services.
Perform this task depending on the MAC
address table size on the edge device.