290
Step
Command
Remarks
3.
Enable BGP route refresh for
a peer or peer group.
•
Enable BGP route refresh for
the specified peer or peer
group:
peer
{
group-name
|
ipv4-address
[
mask-length
] |
ipv6-address
[
prefix-length
] }
capability-advertise
route-refresh
•
Enable the BGP route
refresh, multi-protocol
extension, and 4-byte AS
number features for the
specified peer or peer group:
undo
peer
{
group-name
|
ipv4-address
[
mask-length
] |
ipv6-address
[
prefix-length
] }
capability-advertise
conventional
By default, the BGP route refresh,
multi-protocol extension, and
4-byte AS number features are
enabled.
4.
Return to user view.
return
N/A
5.
Perform manual soft-reset.
refresh bgp
[
instance
instance-name
] {
ipv4-address
[
mask-length
] |
ipv6-address
[
prefix-length
] |
all
|
external
|
group
group-name
|
internal
}
{
export
|
import
}
link-state
N/A
Protecting an EBGP peer when memory usage reaches level
2 threshold
Memory usage includes the following threshold levels: normal, level 1, level 2, and level 3. When the
level 2 threshold is reached, BGP periodically tears down an EBGP session to release memory
resources until the memory usage falls below the level 2 threshold. You can configure this feature to
avoid tearing down the EBGP session to an EBGP peer when the memory usage reaches the level 2
threshold.
For more information about memory usage thresholds, see
Fundamentals Configuration Guide
.
To configure BGP to protect an EBGP peer or peer group when the memory usage reaches level 2
threshold (IPv4 unicast/multicast address family):
Step
Command
Remarks
1.
Enter system view.
system-view
N/A
2.
Enter BGP instance view or
BGP-VPN instance view.
•
Enter BGP instance view:
bgp
as-number
[
instance
instance-name
]
•
Enter BGP-VPN instance
view:
a. bgp
as-number
[
instance
instance-name
]
b. ip vpn-instance
vpn-instance-name
N/A
Summary of Contents for HPE FlexNetwork 7500 series
Page 505: ...493 Connector N A ...
