All switches
install feature-set fabricpath
feature-set fabricpath
!
vlan 10
mode fabricpath
N7K15
interface Ethernet2/1
switchport
switchport mode fabricpath
no shutdown
!
interface Ethernet2/2
switchport
switchport mode fabricpath
no shutdown
N7K17 and N7K18
interface Ethernet2/1
switchport
switchport mode fabricpath
no shutdown
!
interface Ethernet2/3
switchport
switchport access vlan 10
no shutdown
N7K15# show fabricpath isis adjacency
Fabricpath IS-IS domain: default Fabricpath IS-IS adjacency database:
System ID SNPA Level State Hold Time Interface
N7K17 N/A 1 UP 00:00:25 Ethernet2/1
N7K18 N/A 1 UP 00:00:25 Ethernet2/2
N7K15# show fabricpath isis interface brief
Fabricpath IS-IS domain: default
Interface Type Idx State Circuit MTU Metric Priority Adjs/AdjsUp
--------------------------------------------------------------------------------
Ethernet2/1 P2P 1 Up/Ready 0x01/L1 1500 400 64 1/1
Ethernet2/2 P2P 2 Up/Ready 0x01/L1 1500 400 64 1/1
N7K15# show fabricpath route
FabricPath Unicast Route Table
'a/b/c' denotes ftag/switch-id/subswitch-id
'[x/y]' denotes [admin distance/metric]
ftag 0 is local ftag
subswitch-id 0 is default subswitch-id
FabricPath Unicast Route Table for Topology-Default
0/437/0, number of next-hops: 0
via ---- , [60/0], 0 day/s 04:30:48, local
1/2658/0, number of next-hops: 1
via Eth2/2, [115/400], 0 day/s 04:10:31, isis_fabricpath-default
1/3367/0, number of next-hops: 1
via Eth2/1, [115/400], 0 day/s 04:11:03, isis_fabricpath-default
N7K17# show fabricpath isis adjacency
Fabricpath IS-IS domain: default Fabricpath IS-IS adjacency database:
System ID SNPA Level State Hold Time Interface
N7K15 N/A 1 UP 00:00:30 Ethernet2/1
N7K17# show fabricpath isis interface brief
Fabricpath IS-IS domain: default
Interface Type Idx State Circuit MTU Metric Priority Adjs/AdjsUp
--------------------------------------------------------------------------------
Ethernet2/1 P2P 1 Up/Ready 0x01/L1 1500 400 64 1/1
Ethernet2/2 P2P 2 Up/Ready 0x01/L1 1500 400 64 0/0
N7K17# show fabricpath route
FabricPath Unicast Route Table
'a/b/c' denotes ftag/switch-id/subswitch-id
'[x/y]' denotes [admin distance/metric]
ftag 0 is local ftag
subswitch-id 0 is default subswitch-id
FabricPath Unicast Route Table for Topology-Default
0/3367/0, number of next-hops: 0
via ---- , [60/0], 0 day/s 04:21:09, local
1/437/0, number of next-hops: 1
via Eth2/1, [115/400], 0 day/s 04:12:14, isis_fabricpath-default
1/2658/0, number of next-hops: 1
via Eth2/1, [115/800], 0 day/s 04:11:42, isis_fabricpath-default
N7K18# show fabricpath isis adjacency
Fabricpath IS-IS domain: default Fabricpath IS-IS adjacency database:
System ID SNPA Level State Hold Time Interface
N7K15 N/A 1 UP 00:00:23 Ethernet2/1
N7K18# show fabricpath isis interface brief
Fabricpath IS-IS domain: default
Interface Type Idx State Circuit MTU Metric Priority Adjs/AdjsUp
--------------------------------------------------------------------------------
Ethernet2/1 P2P 1 Up/Ready 0x01/L1 1500 400 64 1/1
Ethernet2/2 P2P 2 Up/Ready 0x01/L1 1500 400 64 0/0
N7K18# show fabricpath route
FabricPath Unicast Route Table
'a/b/c' denotes ftag/switch-id/subswitch-id
'[x/y]' denotes [admin distance/metric]
ftag 0 is local ftag
subswitch-id 0 is default subswitch-id
FabricPath Unicast Route Table for Topology-Default
0/2658/0, number of next-hops: 0
via ---- , [60/0], 0 day/s 04:18:52, local
1/437/0, number of next-hops: 1
via Eth2/1, [115/400], 0 day/s 04:12:29, isis_fabricpath-default
1/3367/0, number of next-hops: 1
via Eth2/1, [115/800], 0 day/s 04:12:29, isis_fabricpath-default
IOS20
interface GigabitEthernet0/0
ip address 10.1.10.20 255.255.255.0
IOS22
interface GigabitEthernet0/0
ip address 10.1.10.22 255.255.255.0
IOS20#ping 10.1.10.22
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 10.1.10.22, timeout is 2 seconds:
!!!!!
Success rate is 100 percent (5/5), round-trip min/avg/max = 7/11/20 ms
IOS20#show arp
Protocol Address Age (min) Hardware Addr Type Interface
Internet 10.1.10.20 - 5000.0014.0000 ARPA GigabitEthernet0/0
Internet 10.1.10.22 239 5000.0016.0000 ARPA GigabitEthernet0/0
IOS22#sh interfaces g0/0 | in bia
Hardware is iGbE, address is 5000.0016.0000 (bia 5000.0016.0000)
install feature-set fabricpath
feature-set fabricpath
!
vlan 10
mode fabricpath
N7K15
interface Ethernet2/1
switchport
switchport mode fabricpath
no shutdown
!
interface Ethernet2/2
switchport
switchport mode fabricpath
no shutdown
N7K17 and N7K18
interface Ethernet2/1
switchport
switchport mode fabricpath
no shutdown
!
interface Ethernet2/3
switchport
switchport access vlan 10
no shutdown
N7K15# show fabricpath isis adjacency
Fabricpath IS-IS domain: default Fabricpath IS-IS adjacency database:
System ID SNPA Level State Hold Time Interface
N7K17 N/A 1 UP 00:00:25 Ethernet2/1
N7K18 N/A 1 UP 00:00:25 Ethernet2/2
N7K15# show fabricpath isis interface brief
Fabricpath IS-IS domain: default
Interface Type Idx State Circuit MTU Metric Priority Adjs/AdjsUp
--------------------------------------------------------------------------------
Ethernet2/1 P2P 1 Up/Ready 0x01/L1 1500 400 64 1/1
Ethernet2/2 P2P 2 Up/Ready 0x01/L1 1500 400 64 1/1
N7K15# show fabricpath route
FabricPath Unicast Route Table
'a/b/c' denotes ftag/switch-id/subswitch-id
'[x/y]' denotes [admin distance/metric]
ftag 0 is local ftag
subswitch-id 0 is default subswitch-id
FabricPath Unicast Route Table for Topology-Default
0/437/0, number of next-hops: 0
via ---- , [60/0], 0 day/s 04:30:48, local
1/2658/0, number of next-hops: 1
via Eth2/2, [115/400], 0 day/s 04:10:31, isis_fabricpath-default
1/3367/0, number of next-hops: 1
via Eth2/1, [115/400], 0 day/s 04:11:03, isis_fabricpath-default
N7K17# show fabricpath isis adjacency
Fabricpath IS-IS domain: default Fabricpath IS-IS adjacency database:
System ID SNPA Level State Hold Time Interface
N7K15 N/A 1 UP 00:00:30 Ethernet2/1
N7K17# show fabricpath isis interface brief
Fabricpath IS-IS domain: default
Interface Type Idx State Circuit MTU Metric Priority Adjs/AdjsUp
--------------------------------------------------------------------------------
Ethernet2/1 P2P 1 Up/Ready 0x01/L1 1500 400 64 1/1
Ethernet2/2 P2P 2 Up/Ready 0x01/L1 1500 400 64 0/0
N7K17# show fabricpath route
FabricPath Unicast Route Table
'a/b/c' denotes ftag/switch-id/subswitch-id
'[x/y]' denotes [admin distance/metric]
ftag 0 is local ftag
subswitch-id 0 is default subswitch-id
FabricPath Unicast Route Table for Topology-Default
0/3367/0, number of next-hops: 0
via ---- , [60/0], 0 day/s 04:21:09, local
1/437/0, number of next-hops: 1
via Eth2/1, [115/400], 0 day/s 04:12:14, isis_fabricpath-default
1/2658/0, number of next-hops: 1
via Eth2/1, [115/800], 0 day/s 04:11:42, isis_fabricpath-default
N7K18# show fabricpath isis adjacency
Fabricpath IS-IS domain: default Fabricpath IS-IS adjacency database:
System ID SNPA Level State Hold Time Interface
N7K15 N/A 1 UP 00:00:23 Ethernet2/1
N7K18# show fabricpath isis interface brief
Fabricpath IS-IS domain: default
Interface Type Idx State Circuit MTU Metric Priority Adjs/AdjsUp
--------------------------------------------------------------------------------
Ethernet2/1 P2P 1 Up/Ready 0x01/L1 1500 400 64 1/1
Ethernet2/2 P2P 2 Up/Ready 0x01/L1 1500 400 64 0/0
N7K18# show fabricpath route
FabricPath Unicast Route Table
'a/b/c' denotes ftag/switch-id/subswitch-id
'[x/y]' denotes [admin distance/metric]
ftag 0 is local ftag
subswitch-id 0 is default subswitch-id
FabricPath Unicast Route Table for Topology-Default
0/2658/0, number of next-hops: 0
via ---- , [60/0], 0 day/s 04:18:52, local
1/437/0, number of next-hops: 1
via Eth2/1, [115/400], 0 day/s 04:12:29, isis_fabricpath-default
1/3367/0, number of next-hops: 1
via Eth2/1, [115/800], 0 day/s 04:12:29, isis_fabricpath-default
IOS20
interface GigabitEthernet0/0
ip address 10.1.10.20 255.255.255.0
IOS22
interface GigabitEthernet0/0
ip address 10.1.10.22 255.255.255.0
IOS20#ping 10.1.10.22
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 10.1.10.22, timeout is 2 seconds:
!!!!!
Success rate is 100 percent (5/5), round-trip min/avg/max = 7/11/20 ms
IOS20#show arp
Protocol Address Age (min) Hardware Addr Type Interface
Internet 10.1.10.20 - 5000.0014.0000 ARPA GigabitEthernet0/0
Internet 10.1.10.22 239 5000.0016.0000 ARPA GigabitEthernet0/0
IOS22#sh interfaces g0/0 | in bia
Hardware is iGbE, address is 5000.0016.0000 (bia 5000.0016.0000)
