Display Otv Adjacencies; Display Tier Ids - Cisco Nexus 7000 Series Configuration Manual

VXLAN BGP EVPN and OTV Interoperation
50000
50001
50002
50003
50004
50005
50006
50007
In the following example, for the specified OTV overlay (Overlay1), VNI, BD, and VLAN mapping information
is displayed. The State field indicates that the overlay is functional.
BL1# show otv vni Overlay1
Overlay
---------- ---------- ----- ----- ----- --------------------
Overlay1
Overlay1
Overlay1
Overlay1

Display OTV Adjacencies

In the following example, OTV adjacencies towards the legacy datacenter switches OTV1 and OTV2 in DC-3,
BL2 in DC-1, and BL3 in DC-2 are displayed:
BL1# show otv adjacency
Overlay Adjacency database
Overlay-Interface Overlay1
Hostname
LEGACY-OTV1
LEGACY-OTV2
core-BL2
BL3

Display Tier IDs

In the following example, you can see tier IDs allocated to the VXLAN and OTV overlays. Unique tier IDs
are automatically allocated so that packets that are sent from a tunnel are not sent back to the same tunnel,
such as multicast packets being sent back to the multicast source. OTV and VXLAN overlay tier IDs are
unique:
BL1# show forwarding distribution tierpeerid otv
Tier-Peer-id allocations:
Type: Tier ID
Type: Tier Peer ID
Type: Tier Peer ID
Type: Tier Peer ID
Type: Tier Peer ID
BL1# show forwarding distribution tierpeerid nve
Tier-Peer-id allocations:
1000 : Enabled
1001 : Enabled
1002 : Enabled
1003 : Enabled
1004 : Enabled
1005 : Enabled
1006 : Enabled
1007 : Enabled
VNI BD VLAN Flag
10000 100 1000 0x1
20000 101 2000 0x1
30000 300 3000 0x1
40000 301 3500 0x1
:
System-ID Dest Addr
002a.6a65.0045 209.165.200.25
002a.6a65.0046 203.0.113.1
8c60.4f04.21c7 203.0.113.200
8c60.4f04.43c1 203.0.113.250
Tier ID: 0x1 Tier Peer ID: 0x1000
Tier ID: 0x0 Tier Peer ID: 0x3fd
Tier ID: 0x1 Tier Peer ID: 0x1001
Tier ID: 0x1 Tier Peer ID: 0x1002
Tier ID: 0x1 Tier Peer ID: 0x13fd
State
(12)Overlay Logical up
(12)Overlay Logical up
(12)Overlay Logical up
(12)Overlay Logical up
Up Time State
3d01h UP
3d01h UP
3d01h UP
3d01h UP
App: OTV
App: OTV
App: OTV
App: OTV
Cisco Nexus 7000 Series NX-OS VXLAN Configuration Guide
Display OTV Adjacencies
Data: 0x0
Data: 0x0
Data: 0x1
Data: 0x2
Data: 0x0
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