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Soft reset of BGP connections refers to updating BGP routing information without breaking BGP neighbor
relationships. Hard reset of BGP connections refers to updating BGP routing information by breaking and
then reestablishing BGP neighbor relationships.
To hard reset or soft reset BGP connections:
Step Command
Remarks
1.
Soft reset BGP connections of
a VPN instance.
refresh bgp vpn-instance
vpn-instance-name
{
ip-address
|
all
|
external
|
group
group-name
} {
export
|
import
}
Available in user view
2.
Soft reset BGP VPNv4
connections.
refresh bgp vpnv4
{
ip-address
|
all
|
external
|
group
group-name
|
internal
}
{
export
|
import
}
Available in user view
3.
Hard reset BGP connections
of a VPN instance.
reset bgp vpn-instance
vpn-instance-name
{
as-number
|
ip-address
|
all
|
external
|
group
group-name
}
Available in user view
4.
Hard reset BGP VPNv4
connections.
reset bgp vpnv4
{
as-number
|
ip-address
|
all
|
external
|
internal
|
group
group-name
}
Available in user view
Displaying and maintaining MPLS L3VPN
Task Command
Remarks
Display information about the
routing table associated with a
VPN instance.
display ip routing-table vpn-instance
vpn-instance-name
[
verbose
] [
|
{
begin
|
exclude
|
include
}
regular-expression
]
Available in any view
Display information about a
specified or all VPN instances.
display ip vpn-instance
[
instance-name
vpn-instance-name
] [
|
{
begin
|
exclude
|
include
}
regular-expression
]
Available in any view
Display information about the FIB
of a VPN instance.
display fib
vpn-instance
vpn-instance-name
[
acl
acl-number
|
ip-prefix
ip-prefix-name
]
[
|
{
begin
|
exclude
|
include
}
regular-expression
]
Available in any view
Display information about the FIB
of a VPN instance that matches the
specified destination IP address.
display
fib vpn-instance
vpn-instance-name
ip-address
[
mask
|
mask-length
] [
|
{
begin
|
exclude
|
include
}
regular-expression
]
Available in any view
Display information about labeled
routes in the BGP routing table.
display bgp
vpnv4
{
all
|
vpn-instance
vpn-instance-name
}
routing-table label
[
|
{
begin
|
exclude
|
include
}
regular-expression
]
Available in any view
Display information about a
specified or all BGP VPNv4 peer
group.
display bgp vpnv4
{
all
|
vpn-instance
vpn-instance-name
}
group
[
group-name
] [
|
{
begin
|
exclude
|
include
}
regular-expression
]
Available in any view
Display information about BGP
VPNv4 routes redistributed into a
specified or all VPN instances.
display bgp vpnv4
{
all
|
vpn-instance
vpn-instance-name
}
network
[
|
{
begin
|
exclude
|
include
}
regular-expression
]
Available in any view
