http://scrumtrainingseries.com/
I've been working on a project that is making use of Agile/Scrum in an incredibly complex hardware / hardware / hardware / software / software / software / software ... (you get the idea).
At this point I'm convinced that this project would have taken 2x to 3x the time to get to the point we're at today AND it wouldn't be half as well documented as it is today.
I'm here to say that Agile/Scrum isn't solely for software development. It can be used for just about any complex integration task.
Recently spoke with one of my associates and it is apparent that Agile/Scrum is responsible for the elimination of the "chase the shiny object" that often occurs in these types of projects also.
I can't recommend it enough and if you need an introduction, follow the link above to free online training. It is worth every minute.
Friday, August 21, 2015
Thursday, August 20, 2015
What's it running on?
I've a request to share the platform this is all running on.
Here's the itemized list:
As you can tell from the graphic, this is Lab02. Lab01 is my OpenStack rig identified in the earlier part of the blog.
Before anyone says anything, yeah, the PS is overkill and the motherboard is...interesting, but I've got multiple plans for the box itself. This is just one use case. :-)
If you plan on building a unit to do the same, consider the PSU, the CPU, the water cooler and the memory for cost reductions... You could probably come in under $800 if you really squeezed it.
I can't recommend the SSD enough though. Fast...
Here's the itemized list:
Before anyone says anything, yeah, the PS is overkill and the motherboard is...interesting, but I've got multiple plans for the box itself. This is just one use case. :-)
If you plan on building a unit to do the same, consider the PSU, the CPU, the water cooler and the memory for cost reductions... You could probably come in under $800 if you really squeezed it.
I can't recommend the SSD enough though. Fast...
Tuesday, August 18, 2015
Arista CVX on VirtualBox
So, the next thing to do, set up CVX on Arista.
I'm setting Spine1 as the CVX manager.
configuration was quite simple thanks to Mo from Arista:
spine1(config)#cvx
spine1(config-‐cvx)#no shutdown
spine1(config)#management api http-‐commands
spine1(config-‐mgmt-‐api-‐http-‐cmds)#no shutdown
spine1(config-‐mgmt-‐api-‐http-‐cmds)#no protocol http
spine1(config-‐mgmt-‐api-‐http-‐cmds)#protocol https
Here's the drop in config for all of the other switches:
en
config t
management cvx
server host 10.0.0.251
no shutdown
end
wr
Logging back into the spine1 switch, here's the review.
spine1#sh cvx
CVX Server
Status: Enabled
UUID: c2b3cbbc-45ed-11e5-8814-080027f4b56b
Heartbeat interval: 20.0
Heartbeat timeout: 60.0
spine1#sh cvx connections
Switch 08:00:27:6d:13:80
Hostname: leaf1-sw01
Status: up
Last heartbeat sent: 0:00:11 ago
Last heartbeat received: 0:00:12 ago
Clock offset: 252455.861674
Out-of-band connection: Not secured
In-band connection: Not secured (SSL not supported)
Switch 08:00:27:89:cf:4d
Hostname: leaf2-sw03
Status: up
Last heartbeat sent: 0:00:11 ago
Last heartbeat received: 0:00:15 ago
Clock offset: 253199.591905
Out-of-band connection: Not secured
In-band connection: Not secured (SSL not supported)
Switch 08:00:27:a7:c7:17
Hostname: leaf1-sw02
Status: up
Last heartbeat sent: 0:00:11 ago
Last heartbeat received: 0:00:18 ago
Clock offset: 252634.767828
Out-of-band connection: Not secured
In-band connection: Not secured (SSL not supported)
Switch 08:00:27:cb:45:7c
Hostname: spine2 <-- Not sure I need it here, but still cool it worked
Status: up
Last heartbeat sent: 0:00:11 ago
Last heartbeat received: 0:00:00 ago
Clock offset: -45.284555422
Out-of-band connection: Not secured
In-band connection: Not secured (SSL not supported)
Switch 08:00:27:4d:ed:74
Hostname: leaf2-sw04
Status: up
Last heartbeat sent: 0:00:11 ago
Last heartbeat received: 0:00:04 ago
Clock offset: 252439.728537
Out-of-band connection: Not secured
In-band connection: Not secured (SSL not supported)
Switch 08:00:27:34:ea:a9
Hostname: leaf3-sw05
Status: up
Last heartbeat sent: 0:00:11 ago
Last heartbeat received: 0:00:12 ago
Clock offset: 252796.489615
Out-of-band connection: Not secured
In-band connection: Not secured (SSL not supported)
Switch 08:00:27:30:57:3e
Hostname: leaf3-sw06
Status: up
Last heartbeat sent: 0:00:11 ago
Last heartbeat received: 0:00:02 ago
Clock offset: 435612.242123
Out-of-band connection: Not secured
In-band connection: Not secured (SSL not supported)
**********
If it doesn't work, verify lldp!
Verify you can ping around the loopbacks (make sure you source icmp)
Next opportunity, I'll mess with VxLAN a bit.
I'm setting Spine1 as the CVX manager.
configuration was quite simple thanks to Mo from Arista:
spine1(config)#cvx
spine1(config-‐cvx)#no shutdown
spine1(config)#management api http-‐commands
spine1(config-‐mgmt-‐api-‐http-‐cmds)#no shutdown
spine1(config-‐mgmt-‐api-‐http-‐cmds)#no protocol http
spine1(config-‐mgmt-‐api-‐http-‐cmds)#protocol https
Here's the drop in config for all of the other switches:
en
config t
management cvx
server host 10.0.0.251
no shutdown
end
wr
Logging back into the spine1 switch, here's the review.
spine1#sh cvx
CVX Server
Status: Enabled
UUID: c2b3cbbc-45ed-11e5-8814-080027f4b56b
Heartbeat interval: 20.0
Heartbeat timeout: 60.0
spine1#sh cvx connections
Switch 08:00:27:6d:13:80
Hostname: leaf1-sw01
Status: up
Last heartbeat sent: 0:00:11 ago
Last heartbeat received: 0:00:12 ago
Clock offset: 252455.861674
Out-of-band connection: Not secured
In-band connection: Not secured (SSL not supported)
Switch 08:00:27:89:cf:4d
Hostname: leaf2-sw03
Status: up
Last heartbeat sent: 0:00:11 ago
Last heartbeat received: 0:00:15 ago
Clock offset: 253199.591905
Out-of-band connection: Not secured
In-band connection: Not secured (SSL not supported)
Switch 08:00:27:a7:c7:17
Hostname: leaf1-sw02
Status: up
Last heartbeat sent: 0:00:11 ago
Last heartbeat received: 0:00:18 ago
Clock offset: 252634.767828
Out-of-band connection: Not secured
In-band connection: Not secured (SSL not supported)
Switch 08:00:27:cb:45:7c
Hostname: spine2 <-- Not sure I need it here, but still cool it worked
Status: up
Last heartbeat sent: 0:00:11 ago
Last heartbeat received: 0:00:00 ago
Clock offset: -45.284555422
Out-of-band connection: Not secured
In-band connection: Not secured (SSL not supported)
Switch 08:00:27:4d:ed:74
Hostname: leaf2-sw04
Status: up
Last heartbeat sent: 0:00:11 ago
Last heartbeat received: 0:00:04 ago
Clock offset: 252439.728537
Out-of-band connection: Not secured
In-band connection: Not secured (SSL not supported)
Switch 08:00:27:34:ea:a9
Hostname: leaf3-sw05
Status: up
Last heartbeat sent: 0:00:11 ago
Last heartbeat received: 0:00:12 ago
Clock offset: 252796.489615
Out-of-band connection: Not secured
In-band connection: Not secured (SSL not supported)
Switch 08:00:27:30:57:3e
Hostname: leaf3-sw06
Status: up
Last heartbeat sent: 0:00:11 ago
Last heartbeat received: 0:00:02 ago
Clock offset: 435612.242123
Out-of-band connection: Not secured
In-band connection: Not secured (SSL not supported)
**********
If it doesn't work, verify lldp!
Verify you can ping around the loopbacks (make sure you source icmp)
Next opportunity, I'll mess with VxLAN a bit.
Monday, August 17, 2015
Current Environment - Arista Spine and Leaf on Virtualbox
Here's the current state of the topology. I'm having a problem getting past 192.168.1.2 (sw6-E6) in the model. This is a interface on the virtual network tied to the physical nic on the computer I'm using.
Glad I stopped messing with that to get the BGP working, but it's still nagging at me.
Leaf Switch Configurations - Arista Spine and Leaf on Virtualbox
Switch 1 - Configuration
leaf1-sw01>en
leaf1-sw01#sh run
! Command: show
running-config
! device:
leaf1-sw01 (vEOS, EOS-4.15.0F)
!
! boot system
flash:/vEOS-lab.swi
!
transceiver qsfp
default-mode 4x10G
!
hostname
leaf1-sw01
!
spanning-tree
mode mstp
!
no aaa root
!
username arista
privilege 15 secret 5 $1$x5GKrbKk$azBM4Wlv3TzOQjcjeXOHJ.
!
vlan 101
!
vlan 2047
trunk group mlagL1-L2
!
interface
Port-Channel1
switchport mode trunk
switchport trunk group mlagL1-L2
!
interface
Ethernet1
no switchport
ip address 10.180.254.2/30
!
interface
Ethernet2
no switchport
ip address 10.180.254.130/30
!
interface
Ethernet3
channel-group 1 mode active
!
interface
Ethernet4
channel-group 1 mode active
!
interface
Ethernet5
switchport access vlan 101
!
interface
Loopback0
ip address 10.0.0.1/32
!
interface
Management1
ip address 10.10.10.31/24
!
interface Vlan101
ip address 172.16.1.252/24
ip virtual-router address 172.16.1.254
!
interface
Vlan2047
ip address 10.180.254.225/30
!
ip route
0.0.0.0/0 192.168.1.254
!
ip routing
!
mlag
configuration
domain-id mlagL1-L2
local-interface Vlan2047
peer-address 10.180.254.226
peer-link Port-Channel1
!
router bgp 65101
maximum-paths 4 ecmp 128
neighbor 10.180.254.1 remote-as 65000
neighbor 10.180.254.1 maximum-routes 12000
neighbor 10.180.254.129 remote-as 65000
neighbor 10.180.254.129 maximum-routes 12000
neighbor 172.16.1.253 remote-as 65101
neighbor 172.16.1.253 maximum-routes 12000
network 10.0.0.1/32
network 10.180.254.0/24
network 172.16.1.0/24
!
!
end
leaf1-sw01#sh ip
route
VRF name: default
Codes: C -
connected, S - static, K - kernel,
O - OSPF, IA - OSPF inter area, E1 -
OSPF external type 1,
E2 - OSPF external type 2, N1 - OSPF
NSSA external type 1,
N2 - OSPF NSSA external type2, B I -
iBGP, B E - eBGP,
R - RIP, I - ISIS, A B - BGP Aggregate,
A O - OSPF Summary,
NG - Nexthop Group Static Route
Gateway of last
resort:
S
0.0.0.0/0 [1/0] via 10.180.254.1, Ethernet1
via 10.180.254.129,
Ethernet2
C
10.0.0.1/32 is directly connected, Loopback0
B I
10.0.0.2/32 [200/0] via 172.16.1.253, Vlan101
B E
10.0.0.3/32 [200/0] via 10.180.254.1, Ethernet1
via 10.180.254.129,
Ethernet2
B E
10.0.0.4/32 [200/0] via 10.180.254.1, Ethernet1
via 10.180.254.129,
Ethernet2
B E
10.0.0.5/32 [200/0] via 10.180.254.1, Ethernet1
via 10.180.254.129,
Ethernet2
B E
10.0.0.6/32 [200/0] via 10.180.254.1, Ethernet1
via 10.180.254.129,
Ethernet2
C
10.10.10.0/24 is directly connected, Management1
C 10.180.254.0/30 is directly connected,
Ethernet1
C
10.180.254.128/30 is directly connected, Ethernet2
C
10.180.254.224/30 is directly connected, Vlan2047
C
172.16.1.0/24 is directly connected, Vlan101
B E
172.16.2.0/24 [200/0] via 10.180.254.1, Ethernet1
via
10.180.254.129, Ethernet2
B E
172.16.3.0/24 [200/0] via 10.180.254.1, Ethernet1
via
10.180.254.129, Ethernet2
B E
192.168.1.0/24 [200/0] via 10.180.254.1, Ethernet1
via
10.180.254.129, Ethernet2
leaf1-sw01#
Switch 2 - Configuration
leaf1-sw02#sh run
! Command: show
running-config
! device:
leaf1-sw02 (vEOS, EOS-4.15.0F)
!
! boot system
flash:/vEOS-lab.swi
!
transceiver qsfp
default-mode 4x10G
!
hostname
leaf1-sw02
!
spanning-tree
mode mstp
!
no aaa root
!
username arista
privilege 15 secret 5 $1$dgmrUK3G$GBhRaYnIvOzIOdgozc9Kb.
!
vlan 101
!
vlan 2047
trunk group mlagL1-L2
!
interface
Port-Channel1
switchport mode trunk
switchport trunk group mlagL1-L2
!
interface
Ethernet1
no switchport
ip address 10.180.254.6/30
!
interface
Ethernet2
no switchport
ip address 10.180.254.134/30
!
interface
Ethernet3
channel-group 1 mode active
!
interface
Ethernet4
channel-group 1 mode active
!
interface
Ethernet5
switchport access vlan 101
!
interface
Loopback0
ip address 10.0.0.2/32
!
interface
Management1
ip address 10.10.10.32/24
!
interface Vlan101
ip address 172.16.1.253/24
ip virtual-router address 172.16.1.254
!
interface
Vlan2047
ip address 10.180.254.226/30
!
ip route
0.0.0.0/0 192.168.1.254
!
ip routing
!
mlag
configuration
domain-id mlagL1-L2
local-interface Vlan2047
peer-address 10.180.254.225
peer-link Port-Channel1
!
router bgp 65101
maximum-paths 4 ecmp 128
neighbor 10.180.254.5 remote-as 65000
neighbor 10.180.254.5 maximum-routes 12000
neighbor 10.180.254.133 remote-as 65000
neighbor 10.180.254.133 maximum-routes 12000
neighbor 172.16.1.252 remote-as 65101
neighbor 172.16.1.252 maximum-routes 12000
network 10.0.0.2/32
network 10.180.254.0/24
network 172.16.1.0/24
!
!
end
leaf1-sw02# sh ip
route
VRF name: default
Codes: C -
connected, S - static, K - kernel,
O - OSPF, IA - OSPF inter area, E1 -
OSPF external type 1,
E2 - OSPF external type 2, N1 - OSPF
NSSA external type 1,
N2 - OSPF NSSA external type2, B I -
iBGP, B E - eBGP,
R - RIP, I - ISIS, A B - BGP Aggregate,
A O - OSPF Summary,
NG - Nexthop Group Static Route
Gateway of last resort:
S
0.0.0.0/0 [1/0] via 10.180.254.5, Ethernet1
via 10.180.254.133,
Ethernet2
B I
10.0.0.1/32 [200/0] via 172.16.1.252, Vlan101
C
10.0.0.2/32 is directly connected, Loopback0
B E
10.0.0.3/32 [200/0] via 10.180.254.5, Ethernet1
via 10.180.254.133,
Ethernet2
B E
10.0.0.4/32 [200/0] via 10.180.254.5, Ethernet1
via 10.180.254.133,
Ethernet2
B E
10.0.0.5/32 [200/0] via 10.180.254.5, Ethernet1
via 10.180.254.133,
Ethernet2
B E
10.0.0.6/32 [200/0] via 10.180.254.5, Ethernet1
via 10.180.254.133,
Ethernet2
C
10.10.10.0/24 is directly connected, Management1
C
10.180.254.4/30 is directly connected, Ethernet1
C
10.180.254.132/30 is directly connected, Ethernet2
C
10.180.254.224/30 is directly connected, Vlan2047
C
172.16.1.0/24 is directly connected, Vlan101
B E
172.16.2.0/24 [200/0] via 10.180.254.5, Ethernet1
via
10.180.254.133, Ethernet2
B E
172.16.3.0/24 [200/0] via 10.180.254.5, Ethernet1
via
10.180.254.133, Ethernet2
B E
192.168.1.0/24 [200/0] via 10.180.254.5, Ethernet1
via
10.180.254.133, Ethernet2
leaf1-sw02#
Switch 3 - configuration
leaf2-sw03>en
leaf2-sw03#sh run
! Command: show
running-config
! device:
leaf2-sw03 (vEOS, EOS-4.15.0F)
!
! boot system
flash:/vEOS-lab.swi
!
transceiver qsfp
default-mode 4x10G
!
hostname
leaf2-sw03
!
spanning-tree
mode mstp
!
no aaa root
!
username arista
privilege 15 secret 5 $1$PQtScGLc$3eEJepRVOUEahC.wNveqG/
!
vlan 102
!
vlan 2048
trunk group mlagL3-L4
!
interface
Port-Channel1
switchport mode trunk
switchport trunk group mlagL3-L4
!
interface
Ethernet1
no switchport
ip address 10.180.254.10/30
!
interface
Ethernet2
no switchport
ip address 10.180.254.138/30
!
interface
Ethernet3
channel-group 1 mode active
!
interface
Ethernet4
channel-group 1 mode active
!
interface
Ethernet5
switchport access vlan 102
!
interface
Loopback0
ip address 10.0.0.3/32
!
interface
Management1
ip address 10.10.10.33/24
!
interface Vlan102
ip address 172.16.2.252/24
ip virtual-router address 172.16.2.254
!
interface
Vlan2048
ip address 10.180.254.229/30
!
ip route
0.0.0.0/0 192.168.1.254
!
ip routing
!
mlag
configuration
domain-id mlagL3-L4
local-interface Vlan2048
peer-address 10.180.254.230
peer-link Port-Channel1
!
router bgp 65102
maximum-paths 4 ecmp 128
neighbor 10.180.254.9 remote-as 65000
neighbor 10.180.254.9 maximum-routes 12000
neighbor 10.180.254.137 remote-as 65000
neighbor 10.180.254.137 maximum-routes 12000
neighbor 172.16.2.253 remote-as 65102
neighbor 172.16.2.253 maximum-routes 12000
network 10.0.0.3/32
network 10.180.254.0/24
network 172.16.2.0/24
!
!
end
leaf2-sw03#sh ip
route
VRF name: default
Codes: C -
connected, S - static, K - kernel,
O - OSPF, IA - OSPF inter area, E1 -
OSPF external type 1,
E2 - OSPF external type 2, N1 - OSPF
NSSA external type 1,
N2 - OSPF NSSA external type2, B I -
iBGP, B E - eBGP,
R - RIP, I - ISIS, A B - BGP Aggregate,
A O - OSPF Summary,
NG - Nexthop Group Static Route
Gateway of last
resort:
S
0.0.0.0/0 [1/0] via 10.180.254.9, Ethernet1
via 10.180.254.137,
Ethernet2
B E
10.0.0.1/32 [200/0] via 10.180.254.9, Ethernet1
via 10.180.254.137,
Ethernet2
B E 10.0.0.2/32 [200/0] via 10.180.254.9,
Ethernet1
C
10.0.0.3/32 is directly connected, Loopback0
B E
10.0.0.5/32 [200/0] via 10.180.254.9, Ethernet1
via 10.180.254.137,
Ethernet2
B E
10.0.0.6/32 [200/0] via 10.180.254.9, Ethernet1
via 10.180.254.137,
Ethernet2
C
10.10.10.0/24 is directly connected, Management1
C
10.180.254.8/30 is directly connected, Ethernet1
C
10.180.254.136/30 is directly connected, Ethernet2
C
10.180.254.228/30 is directly connected, Vlan2048
B E
172.16.1.0/24 [200/0] via 10.180.254.9, Ethernet1
via
10.180.254.137, Ethernet2
C
172.16.2.0/24 is directly connected, Vlan102
B E
172.16.3.0/24 [200/0] via 10.180.254.9, Ethernet1
via
10.180.254.137, Ethernet2
B E
192.168.1.0/24 [200/0] via 10.180.254.9, Ethernet1
via
10.180.254.137, Ethernet2
leaf2-sw03#
Switch4 - configuration
leaf2-sw04>en
leaf2-sw04#sh run
! Command: show
running-config
! device:
leaf2-sw04 (vEOS, EOS-4.15.0F)
!
! boot system
flash:/vEOS-lab.swi
!
transceiver qsfp
default-mode 4x10G
!
hostname
leaf2-sw04
!
spanning-tree
mode mstp
!
no aaa root
!
username arista
privilege 15 secret 5 $1$w/eAcrc6$V//ELJ..C40cf7I1kYpfH1
!
vlan 102-103
!
vlan 2048
trunk group mlagL3-L4
!
interface
Port-Channel1
switchport mode trunk
switchport trunk group mlagL3-L4
!
interface
Ethernet1
no switchport
ip address 10.180.254.14/30
!
interface
Ethernet2
no switchport
ip address 10.180.254.142/30
!
interface
Ethernet3
channel-group 1 mode active
!
interface
Ethernet4
channel-group 1 mode active
!
interface
Ethernet5
switchport access vlan 102
!
interface
Loopback0
ip address 10.0.0.4/32
!
interface
Management1
ip address 10.10.10.34/24
!
interface Vlan103
ip address 172.16.2.253/24
ip virtual-router address 172.16.2.254
!
interface
Vlan2048
ip address 10.180.254.230/30
!
ip route
0.0.0.0/0 192.168.1.254
!
ip routing
!
mlag
configuration
domain-id mlagL3-L4
local-interface Vlan2048
peer-address 10.180.254.229
peer-link Port-Channel1
!
router bgp 65102
maximum-paths 4 ecmp 128
neighbor 10.180.254.13 remote-as 65000
neighbor 10.180.254.13 maximum-routes 12000
neighbor 10.180.254.141 remote-as 65000
neighbor 10.180.254.141 maximum-routes 12000
neighbor 172.16.2.252 remote-as 65102
neighbor 172.16.2.252 maximum-routes 12000
network 10.0.0.4/32
network 10.180.254.0/24
network 172.16.2.0/24
!
!
end
leaf2-sw04# sh ip
route
VRF name: default
Codes: C -
connected, S - static, K - kernel,
O - OSPF, IA - OSPF inter area, E1 - OSPF
external type 1,
E2 - OSPF external type 2, N1 - OSPF
NSSA external type 1,
N2 - OSPF NSSA external type2, B I -
iBGP, B E - eBGP,
R - RIP, I - ISIS, A B - BGP Aggregate,
A O - OSPF Summary,
NG - Nexthop Group Static Route
Gateway of last
resort:
S
0.0.0.0/0 [1/0] via 10.180.254.13, Ethernet1
via 10.180.254.141,
Ethernet2
B E
10.0.0.1/32 [200/0] via 10.180.254.13, Ethernet1
via 10.180.254.141,
Ethernet2
B E
10.0.0.2/32 [200/0] via 10.180.254.13, Ethernet1
C
10.0.0.4/32 is directly connected, Loopback0
B E
10.0.0.5/32 [200/0] via 10.180.254.13, Ethernet1
via 10.180.254.141,
Ethernet2
B E
10.0.0.6/32 [200/0] via 10.180.254.13, Ethernet1
via 10.180.254.141,
Ethernet2
C
10.10.10.0/24 is directly connected, Management1
C
10.180.254.12/30 is directly connected, Ethernet1
C
10.180.254.140/30 is directly connected, Ethernet2
C
10.180.254.228/30 is directly connected, Vlan2048
B E
172.16.1.0/24 [200/0] via 10.180.254.13, Ethernet1
via
10.180.254.141, Ethernet2
C
172.16.2.0/24 is directly connected, Vlan103
B E 172.16.3.0/24
[200/0] via 10.180.254.13, Ethernet1
via
10.180.254.141, Ethernet2
B E
192.168.1.0/24 [200/0] via 10.180.254.13, Ethernet1
via
10.180.254.141, Ethernet2
leaf2-sw04#
Switch5 - configuration
leaf3-sw05#sh run
! Command: show
running-config
! device:
leaf3-sw05 (vEOS, EOS-4.15.0F)
!
! boot system
flash:/vEOS-lab.swi
!
transceiver qsfp
default-mode 4x10G
!
hostname
leaf3-sw05
!
spanning-tree
mode mstp
!
no aaa root
!
username arista
privilege 15 secret 5 $1$lXq5jGZ7$dKqbUEZ4amFlNDjwOb40k.
!
vlan 103
!
vlan 2049
trunk group mlagL5-L6
!
interface
Port-Channel1
switchport mode trunk
switchport trunk group mlagL5-L6
!
interface
Ethernet1
no switchport
ip address 10.180.254.18/30
!
interface
Ethernet2
no switchport
ip address 10.180.254.146/30
!
interface
Ethernet3
channel-group 1 mode active
!
interface
Ethernet4
channel-group 1 mode active
!
interface
Ethernet5
switchport access vlan 103
!
interface
Ethernet6
!
interface
Loopback0
ip address 10.0.0.5/32
!
interface
Management1
ip address 10.10.10.35/24
!
interface Vlan103
ip address 172.16.3.252/24
ip virtual-router address 172.16.3.254
!
interface
Vlan2049
ip address 10.180.254.233/30
!
ip route
0.0.0.0/0 192.168.1.254
!
ip routing
!
mlag
configuration
domain-id mlagL5-L6
local-interface Vlan2049
peer-address 10.180.254.234
peer-link Port-Channel1
!
router bgp 65103
maximum-paths 4 ecmp 128
neighbor 10.180.254.17 remote-as 65000
neighbor 10.180.254.17 maximum-routes 12000
neighbor 10.180.254.145 remote-as 65000
neighbor 10.180.254.145 maximum-routes 12000
neighbor 172.16.3.253 remote-as 65103
neighbor 172.16.3.253 maximum-routes 12000
network 10.0.0.5/32
network 10.180.254.0/24
network 172.16.3.0/24
!
!
end
leaf3-sw05#sh ip
route
VRF name: default
Codes: C -
connected, S - static, K - kernel,
O - OSPF, IA - OSPF inter area, E1 -
OSPF external type 1,
E2 - OSPF external type 2, N1 - OSPF
NSSA external type 1,
N2 - OSPF NSSA external type2, B I -
iBGP, B E - eBGP,
R - RIP, I - ISIS, A B - BGP Aggregate,
A O - OSPF Summary,
NG - Nexthop Group Static Route
Gateway of last
resort:
S
0.0.0.0/0 [1/0] via 172.16.3.253, Vlan103
B E
10.0.0.1/32 [200/0] via 10.180.254.17, Ethernet1
via 10.180.254.145,
Ethernet2
B E
10.0.0.2/32 [200/0] via 10.180.254.17, Ethernet1
B E
10.0.0.3/32 [200/0] via 10.180.254.17, Ethernet1
via 10.180.254.145,
Ethernet2
B E
10.0.0.4/32 [200/0] via 10.180.254.17, Ethernet1
via 10.180.254.145,
Ethernet2
C
10.0.0.5/32 is directly connected, Loopback0
B I
10.0.0.6/32 [200/0] via 172.16.3.253, Vlan103
C
10.10.10.0/24 is directly connected, Management1
C
10.180.254.16/30 is directly connected, Ethernet1
C
10.180.254.144/30 is directly connected, Ethernet2
C
10.180.254.232/30 is directly connected, Vlan2049
B E
172.16.1.0/24 [200/0] via 10.180.254.17, Ethernet1
via
10.180.254.145, Ethernet2
B E
172.16.2.0/24 [200/0] via 10.180.254.17, Ethernet1
via
10.180.254.145, Ethernet2
C
172.16.3.0/24 is directly connected, Vlan103
B I
192.168.1.0/24 [200/0] via 172.16.3.253, Vlan103
leaf3-sw05#
Switch6 - configuration
leaf3-sw06>en
leaf3-sw06#sh run
! Command: show
running-config
! device:
leaf3-sw06 (vEOS, EOS-4.15.0F)
!
! boot system
flash:/vEOS-lab.swi
!
transceiver qsfp
default-mode 4x10G
!
hostname
leaf3-sw06
!
spanning-tree
mode mstp
!
no aaa root
!
username arista
privilege 15 secret 5 $1$9CoSDfo7$P9IyaxO7Ortb6FBkh93Rc/
!
vlan 103
!
vlan 2049
trunk group mlagL5-L6
!
interface
Port-Channel1
switchport mode trunk
switchport trunk group mlagL5-L6
!
interface
Ethernet1
no switchport
ip address 10.180.254.22/30
!
interface
Ethernet2
no switchport
ip address 10.180.254.150/30
!
interface
Ethernet3
channel-group 1 mode active
!
interface
Ethernet4
channel-group 1 mode active
!
interface
Ethernet5
switchport access vlan 103
!
interface
Ethernet6
!
interface
Loopback0
ip address 10.0.0.6/32
!
interface
Management1
ip address 10.10.10.36/24
!
interface Vlan1
ip address 192.168.1.2/24
!
interface Vlan103
ip address 172.16.3.253/24
ip virtual-router address 172.16.3.254
!
interface
Vlan2049
ip address 10.180.254.234/30
!
ip route
0.0.0.0/0 Ethernet6
ip route
0.0.0.0/0 192.168.1.254
!
ip routing
!
mlag
configuration
domain-id mlagL5-L6
local-interface Vlan2049
peer-address 10.180.254.233
peer-link Port-Channel1
!
router bgp 65103
maximum-paths 4 ecmp 128
neighbor 10.180.254.21 remote-as 65000
neighbor 10.180.254.21 maximum-routes 12000
neighbor 10.180.254.149 remote-as 65000
neighbor 10.180.254.149 maximum-routes 12000
neighbor 172.16.3.252 remote-as 65103
neighbor 172.16.3.252 maximum-routes 12000
network 10.0.0.6/32
network 10.180.254.0/24
network 172.16.3.0/24
network 192.168.1.0/24
!
!
end
leaf3-sw06# sh ip
route
VRF name: default
Codes: C -
connected, S - static, K - kernel,
O - OSPF, IA - OSPF inter area, E1 -
OSPF external type 1,
E2 - OSPF external type 2, N1 - OSPF
NSSA external type 1,
N2 - OSPF NSSA external type2, B I -
iBGP, B E - eBGP,
R - RIP, I - ISIS, A B - BGP Aggregate,
A O - OSPF Summary,
NG - Nexthop Group Static Route
Gateway of last
resort:
S
0.0.0.0/0 [1/0] via 192.168.1.254, Vlan1
B E
10.0.0.1/32 [200/0] via 10.180.254.21, Ethernet1
via 10.180.254.149,
Ethernet2
B E
10.0.0.2/32 [200/0] via 10.180.254.21, Ethernet1
B E
10.0.0.3/32 [200/0] via 10.180.254.21, Ethernet1
via 10.180.254.149,
Ethernet2
B E
10.0.0.4/32 [200/0] via 10.180.254.21, Ethernet1
via 10.180.254.149,
Ethernet2
B I
10.0.0.5/32 [200/0] via 172.16.3.252, Vlan103
C
10.0.0.6/32 is directly connected, Loopback0
C
10.10.10.0/24 is directly connected, Management1
C
10.180.254.20/30 is directly connected, Ethernet1
C
10.180.254.148/30 is directly connected, Ethernet2
C
10.180.254.232/30 is directly connected, Vlan2049
B E
172.16.1.0/24 [200/0] via 10.180.254.21, Ethernet1
via
10.180.254.149, Ethernet2
B E
172.16.2.0/24 [200/0] via 10.180.254.21, Ethernet1
via
10.180.254.149, Ethernet2
C
172.16.3.0/24 is directly connected, Vlan103
C
192.168.1.0/24 is directly connected, Vlan1
leaf3-sw06#
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