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Replies

Segment routing VPWS config on XRV9K (!!% Invalid argument: )

sachin30720041
Beginner
Beginner

Hello All,

ios4------XRV9K1--------CSR2---------XRV9K3------ios5

 

When I try to commit config on XRV9K1 and XRV9K3 then I get the following error.

!!% Invalid argument: VPWS Preferred path fallback enable not supported on this system

ios4
----------------------------------
int gi0/0
ip address 100.10.10.4 255.255.255.0
no sh

XR9KV1
-----------------------
int gi0/0/0/0
l2transport
no sh

int gi0/0/0/1
ip address 100.10.20.1 255.255.255.0
no sh


int lo0
ip address 1.1.1.1 255.255.255.255

mpls ldp
exit

l2vpn
pw-class class1
encap mpls
preferred-path sr-te policy pol1
exit
exit

xconnect group group1
p2p p2p
int gi0/0/0/0
neighbor 3.3.3.3 pw-id 123
pw-class class1
exit
exit

 


router isis 1
net 49.0001.1111.1111.1111.00
is-type level-2
distribute link-state
address-family ipv4 unicast
router-id lo0
metric-style wide
no mpls ldp auto-config
segment-routing mpls
mpls traffic-eng router-id lo0
mpls traffic-eng level-2
advertise passive-only
exit
int gi0/0/0/1
point-to-point
address-family ipv4 unicast
exit
int lo0
passive
address-family ipv4 unicast
prefix-sid index 1
exit

XRV2
-----------------------
segment-routing mpls
connected-prefix-sid-map
address-family ipv4
2.2.2.2/32 index 2 range 1
exit
exit

int gi1
ip address 100.10.20.2 255.255.255.0
ip router isis 1
isis network point-to-point
no sh

int gi2
ip address 100.20.30.2 255.255.255.0
ip router isis 1
isis network point-to-point
no sh


int lo0
ip address 2.2.2.2 255.255.255.255
ip router isis 1
exit

router isis 1
net 49.0002.2222.2222.2222.00
is-type level-2
metric-style wide
segment-routing mpls
mpls traffic-eng router-id lo0
mpls traffic-eng level-2
distribute link-state
router-id lo0
exit


XRV3
-----------------------
int gi0/0/0/1
l2transport
no sh

int gi0/0/0/0
ip address 100.20.30.3 255.255.255.0
no sh


int lo0
ip address 3.3.3.3 255.255.255.255
exit

l2vpn
pw-class class1
encap mpls
preferred-path sr-te policy pol1
exit
exit

xconnect group group1
p2p p2p
int gi0/0/0/1
neighbor 1.1.1.1 pw-id 123
pw-class class1
exit
exit


router isis 1
net 49.0003.3333.3333.3333.00
is-type level-2
distribute link-state
address-family ipv4 unicast
router-id lo0
metric-style wide
segment-routing mpls
mpls traffic-eng router-id lo0
mpls traffic-eng level-2
exit
int gi0/0/0/1
point-to-point
address-family ipv4 unicast
exit
int gi0/0/0/0
point-to-point
address-family ipv4 unicast
exit
int lo0
passive
address-family ipv4 unicast
prefix-sid index 3
exit


ios5
-------------
int gi0/1
ip address 100.10.10.5 255.255.255.0
no sh

1 Accepted Solution

Accepted Solutions

Harold Ritter
Cisco Employee
Cisco Employee

Hi @sachin30720041 ,

It looks like this feature is not supported in the version you are currently running. I just ran a quick test with 7.4.1 and it worked. Try using 7.4.1 or a more recent image.

Regards,

Harold Ritter
Sr Technical Leader
CCIE 4168 (R&S, SP)
harold@cisco.com
México móvil: +52 1 55 8312 4915
Cisco México
Paseo de la Reforma 222
Piso 19
Cuauhtémoc, Juárez
Ciudad de México, 06600
México

View solution in original post

2 Replies 2

Harold Ritter
Cisco Employee
Cisco Employee

Hi @sachin30720041 ,

It looks like this feature is not supported in the version you are currently running. I just ran a quick test with 7.4.1 and it worked. Try using 7.4.1 or a more recent image.

Regards,

Harold Ritter
Sr Technical Leader
CCIE 4168 (R&S, SP)
harold@cisco.com
México móvil: +52 1 55 8312 4915
Cisco México
Paseo de la Reforma 222
Piso 19
Cuauhtémoc, Juárez
Ciudad de México, 06600
México

I am running 7.2.2

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