HPE FlexNetwork 5510 HI Series

468
Step
Command
Remarks
• Method 2:
prefix-priority route-policy
route-policy-name
Setting the LSDB overload bit
Step
Command
Remarks
1. Enter system view.
system-view
N/A
2. Enter IS-IS view.
isis
[ process-id ] [
vpn-instance
vpn-instance-name ]
N/A
3. Specify an IS-IS cost style.
cost-style
{
wide
|
wide-compatible
|
compatible
}
By default, the IS-IS cost style is
narrow
.
4. Enter IPv6 address family
view.
address-family ipv6
[
unicast
] N/A
5. Enable IPv6 IS-IS MTR.
multi-topology
[
compatible
]
By default, IPv6 IS-IS MTR is
disabled.
6. Set the overload bit.
set-overload
[
on-startup
[ [
start-from-nbr
system-id
[ timeout1 [ nbr-timeout ] ] ] |
timeout2 |
wait-for-bgp4+
[ timeout3 ] ] ] [
allow
{
external
|
interlevel
} * ]
By default, the overload bit is not
set.
Configuring a tag value on an interface
When IS-IS advertises an IPv6 prefix with a tag value, it adds the tag to the IPv6 reachability
information TLV, regardless of the link cost style.
To configure a tag value on an interface:
Step
Command
Remarks
1. Enter system view.
system-view
N/A
2. Enter interface view.
interface
interface-type
interface-number
N/A
3. Configure a tag value on the
interface.
isis ipv6 tag
tag
By default, no tag value is
configured on an interface.
Controlling SPF calculation interval
Step
Command
Remarks
1. Enter system view.
system-view
N/A
2. Enter IS-IS view.
isis
[ process-id ] [
vpn-instance
vpn-instance-name ]
N/A
3. Specify an IS-IS cost
style.
cost-style
{
wide
|
wide-compatible
|
compatible
}
By default, the IS-IS cost style
is
narrow
.
4. Enter IPv6 address
address-family ipv6
[
unicast
] N/A