Demo Lab Guide - basic-1

1. Demo Lab Guide – SPB Basic
Eli Kendel
Corporate Consulting Engineer, Enterprise Business Solutions & SDN Fx
WW Sales
ACE-Fx # 18 , CCIE-DC # 48279
Ekendel@avaya.com

2. © 2012 Avaya Inc. All rights reserved. 22
Enabling SPB on Core
 Allocate a Node-ID to every node where SPB is to be enabled
 This ID is then used to allocate:
– SPB Nick-name
– SPB Nodal BMAC
– CFM Mep-ID
– Optionally Loopback host IP

3. © 2012 Avaya Inc. All rights reserved. 33
SPB Cut-Sheet
Value VSP4850-1 VSP4850-2 VSP4850-3 VSP4850-4
SPBm Instance ID 1 1 1 1
CLI Prompt / IS-IS
sys-name VSP4850-1 VSP4850-2 VSP4850-3 VSP4850-4
IS-IS System ID (B-
MAC) 0049.0048.8101 0049.0048.8102 0049.0048.8103 0049.0048.8104
SPB Nickname 8.48.01 8.48.02 8.48.03 8.48.04
Virtual B-MAC 0049.0048.01ff N/A N/A 0049.0048.01ff
CLIP Address
(optional) 10.0.0.1/32 10.0.0.2/32 10.0.0.3/32 10.0.0.2/32
IS-IS Area ID 49.0000 49.0000 49.0000 49.0000
B-Vlan ID's 4051 , 4052 4051 , 4052 4051 , 4052 4051 , 4052
Interface address for
vIST 172.16.100.1/30 N/A N/A 172.16.100.2/30
For
Future
vIST IF
Needed
I-sid of vIST musy be
uniqe
vlan i-sid 3999
3999999
CFM Configuration
SPBM MEP-ID 481 482 483
4
8
4

4. © 2012 Avaya Inc. All rights reserved. 44
ISIS/SPB Global config
 I will Erase
configuration from
the switch
VSP Product
# 2 – Options
boot config flags factorydefaults
OR
delete /intflash/config.cfg
!
ERS Product
#
boot partial-default

5. © 2012 Avaya Inc. All rights reserved. 55
ISIS/SPB Global config
 We recommend to use
the following:
– ISIS Area 49.0000
– Backbone VLANs
4051 & 4052
– System-id where one
can easily identify the
node-id
prompt VSP-F8-4850-1
spbm
router isis
spbm 1
spbm 1 b-vid 4051-4052 primary 4051
spbm 1 nick-name 8.48.01
system-id 0049.0048.8101
manual-area 49.0000
exit
vlan create 4051 name "B-VLAN-1" type spbm-bvlan
vlan create 4052 name "B-VLAN-2" type spbm-bvlan
router isis enable

6. © 2012 Avaya Inc. All rights reserved. 66
Activating SPB for IP extensions
 Create a
circuitless IP
(loopback IP)
and then assign
it to SPB
 This will be
used for:
– Activating IP
shortcuts &
L3VSNs
– Management
IP interface for
the SPB node
interface loopback 1
ip address 10.0.0.1/32
exit
router isis
ip-source-address 10.0.0.1
exit

7. © 2012 Avaya Inc. All rights reserved. 77
ISIS/SPB NNI Interface config
 NNI interfaces
can be either:
– Individual
ethernet ports
– MLT bundles
of up to 8
ethernet ports
interface GigabitEthernet 1/49,1/50
isis
isis spbm 1
isis enable
exit
interface mlt <mlt-id> , can also configure on MLT Interface
isis
isis spbm 1
isis enable
exit

8. © 2012 Avaya Inc. All rights reserved. 88
ISIS/SPB NNI Interface MD5 config
 NNI interfaces
Authontication
 We can use MD5
Key to secure our
establish
neighbours
interface GigabitEthernet 1/49,1/50 / mlt <mlt-id>
isis
isis spbm 1
isis hello-auth type hmac-md5 key KENDEL! key-id 111
isis enable
exit

9. © 2012 Avaya Inc. All rights reserved. 99
ISIS/SPB NNI Interface Metric
Link Speed Interface Type Suggested
ISIS L1-metric
1 Gbit/s Native ethernet 2000
2 Gbit/s MLT bundle 1000
10 Gbit/s Native ethernet 200
20 Gbit/s MLT bundle 100
40 Gbit/s Native ethernet 50
80 Gbit/s MLT bundle / FI 25
100 Gbit/s Native ethernet 20
120 Gbit/s MLT bundle / FI 17
160 Gbit/s MLT bundle 13
1 Tbit/s Future! 2

10. © 2012 Avaya Inc. All rights reserved. 1010
CFM Global config
 This config is
necessary to
activate the OAM
tools:
– L2 ping
– L2 traceroute
– L2 tracetree
– L2 tracemroute
cfm spbm mepid 481
cfm spbm enable

11. © 2012 Avaya Inc. All rights reserved. 1111
Greenfield install – Remove default underlay
 Avaya SPB is designed to
run as an overlay on top
of a traditional config
 Like every other ethernet
switch, the default config
is all ports in VLAN 1 and
Spanning Tree enabled
on all the ports
– So you probably still have
VLAN1 and Spanning
Tree running underneath
SPB
 This is pointless so delete
VLAN 1 from all NNI ports
and disable Spanning
Tree on them as well
vlan members remove 1 1/49, 1/50
interface GigabitEthernet 1/49,1/50
no spanning-tree mstp force-port-state enable
no shut
exit

12. © 2012 Avaya Inc. All rights reserved. 1212
VLACP Configuration
 Avaya Bust Practise
is to enable VLACP
protocol on all NNI
Interface to check
NNI Line Health
Vlacp enable
#
interface GigabitEthernet 1/49,1/50
vlacp fast-periodic-time 500 timeout short timeout-scale 5
vlacp enable
Exit
Router isis enable

13. © 2012 Avaya Inc. All rights reserved. 1313
Enable ECMP on SPBm
 To achieve equal
path we need to
enable IP ECMP
Sh ip ecmp max-path
# vsp4k – max-path 4 , other VSP switch’s max-path 8
ip ecmp max-path 4
l2 traceroute vlan 4051 routernodename <target SPB node>
l2 traceroute vlan 4052 routernodename <target SPB node>

14. © 2012 Avaya Inc. All rights reserved. 14
Checking SPB Fabric working
show isis adjacencies
show isis spbm nick-name
show isis spbm unicast-fib
show isis spbm unicast-tree <bvlan-id>
l2 ping vlan 4051 routernodename <target SPB node>
l2 ping vlan 4052 routernodename <target SPB node>
l2 traceroute vlan 4051 routernodename <target SPB node>
l2 traceroute vlan 4052 routernodename <target SPB node>

15. © 2012 Avaya Inc. All rights reserved. 1515
Checking only SPB running on NNI links
 MSTP instance 62 is
an instance used by
SPB
– where no Spanning
Tree is running
 MSTP instance 0 is
the default instance
(used by VLAN 1 and
other VLANs you
create)
– Root port should be
cpp on all nodes
 Only the BVLANs
should be configured
on the NNI interfaces
show spanning-tree status
show spanning-tree mstp port role
show interfaces gigabitEthernet vlan 1/49 , 1/50