Cledir as ligações estão de acordo com a documentação, segue as configurações de VPC entre o nexus 7k e 2k.
interface port-channel1
description LAG vPC Peer-Link to NP-BRETB-ECOM02 - Po1
switchport
switchport mode trunk
spanning-tree port type network
vpc peer-link
interface Ethernet8/45
description Connected to NP-BRETB-ECOM02 - Eth8/45
switchport
switchport mode trunk
channel-group 1 mode active
no shutdown
interface Ethernet8/46
description Connected to NP-BRETB-ECOM02 - Eth8/46
switchport
switchport mode trunk
channel-group 1 mode active
no shutdown
-------------------------------------------------------------------------------------------------------------------
interface port-channel101
description Connected to FEX101 - NPC208-101
switchport
switchport mode fex-fabric
fex associate 101
interface Ethernet8/33
description Connected to NPC208-101 - UpLink1
switchport
switchport mode fex-fabric
fex associate 101
channel-group 101
no shutdown
interface Ethernet8/34
description Connected to NPC208-101 - UpLink2
switchport
switchport mode fex-fabric
fex associate 101
channel-group 101
no shutdown
interface Ethernet8/35
description Connected to NPC208-101 - UpLink3
switchport
switchport mode fex-fabric
fex associate 101
channel-group 101
no shutdown
interface Ethernet8/36
description Connected to NPC208-101 - UpLink4
switchport
switchport mode fex-fabric
fex associate 101
channel-group 101
no shutdown
------------------------------------------------------------------------------------------------------------------------------------------
interface port-channel104
description Connected to FEX104 - NPC211-104
switchport
switchport mode fex-fabric
fex associate 104
interface Ethernet8/21
description Connected to NPC211-104 - UpLink 1
switchport
switchport mode fex-fabric
fex associate 104
channel-group 104
no shutdown
interface Ethernet8/22
description Connected to NPC211-104 - UpLink 2
switchport
switchport mode fex-fabric
fex associate 104
channel-group 104
no shutdown
interface Ethernet8/23
description Connected to NPC211-104 - UpLink 3
switchport
switchport mode fex-fabric
fex associate 104
channel-group 104
no shutdown
interface Ethernet8/24
description Connected to NPC211-104 - UpLink 4
switchport
switchport mode fex-fabric
fex associate 104
channel-group 104
no shutdown
----------------------------------------------------------------------------------------------------------------
interface port-channel106
description Connected to FEX106 - NPC229-106
switchport
switchport mode fex-fabric
fex associate 106
interface Ethernet8/13
description Connected to NPC229-106 - Uplink 1
switchport
switchport mode fex-fabric
fex associate 106
channel-group 106
no shutdown
interface Ethernet8/14
description Connected to NPC229-106 - Uplink 2
switchport
switchport mode fex-fabric
fex associate 106
channel-group 106
no shutdown
interface Ethernet8/15
description Connected to NPC229-106 - Uplink 3
switchport
switchport mode fex-fabric
fex associate 106
channel-group 106
no shutdown
interface Ethernet8/16
description Connected to NPC229-106 - Uplink 4
switchport
switchport mode fex-fabric
fex associate 106
channel-group 106
no shutdown
------------------------------------------------------------------------------------------------------
interfaces com o VPC habilitado:
interface port-channel201
description FWFront-01 - LAG
switchport
switchport mode trunk
speed 1000
duplex full
vpc 201
port-channel201 is up
admin state is up,
vPC Status: Up, vPC number: 201
Hardware: Port-Channel, address: 30f7.0d8f.fd02 (bia 30f7.0d8f.fd02)
Description: FWFront-01 - LAG
MTU 1500 bytes, BW 1000000 Kbit, DLY 10 usec
reliability 255/255, txload 1/255, rxload 1/255
Encapsulation ARPA, medium is broadcast
Port mode is trunk
full-duplex, 1000 Mb/s
Input flow-control is off, output flow-control is off
Auto-mdix is turned off
Switchport monitor is off
EtherType is 0x8100
Members in this channel: Eth8/3
Last clearing of "show interface" counters never
12 interface resets
30 seconds input rate 8 bits/sec, 0 packets/sec
30 seconds output rate 278240 bits/sec, 261 packets/sec
Load-Interval #2: 5 minute (300 seconds)
input rate 56 bps, 0 pps; output rate 281.90 Kbps, 217 pps
RX
160422912283 unicast packets 3149534 multicast packets 956554 broadcast pa
ckets
160426967687 input packets 116148636860611 bytes
53186652928 jumbo packets 0 storm suppression packets
0 runts 0 giants 0 CRC 0 no buffer
0 input error 0 short frame 0 overrun 0 underrun 0 ignored
0 watchdog 0 bad etype drop 0 bad proto drop 0 if down drop
0 input with dribble 0 input discard
0 Rx pause
TX
185124456269 unicast packets 391541121 multicast packets 246398881 broadca
st packets
185762345005 output packets 131689472784964 bytes
61814878239 jumbo packets
0 output error 0 collision 0 deferred 0 late collision
0 lost carrier 0 no carrier 0 babble 0 output discard
0 Tx pause
interface Ethernet8/3
description FWFront-01
switchport
switchport mode trunk
speed 1000
duplex full
channel-group 201 mode active
no shutdown
Ethernet8/3 is up
admin state is up, Dedicated Interface
Belongs to Po201
Hardware: 1000/10000 Ethernet, address: 30f7.0d8f.fd02 (bia 30f7.0d8f.fd02)
Description: FWFront-01
MTU 1500 bytes, BW 1000000 Kbit, DLY 10 usec
reliability 255/255, txload 1/255, rxload 1/255
Encapsulation ARPA, medium is broadcast
Port mode is trunk
full-duplex, 1000 Mb/s, media type is 1G
Beacon is turned off
Auto-Negotiation is turned off
Input flow-control is off, output flow-control is off
Auto-mdix is turned off
Rate mode is dedicated
Switchport monitor is off
EtherType is 0x8100
EEE (efficient-ethernet) : n/a
Last link flapped 1week(s) 3day(s)
Last clearing of "show interface" counters never
12 interface resets
30 seconds input rate 64 bits/sec, 0 packets/sec
30 seconds output rate 378504 bits/sec, 369 packets/sec
Load-Interval #2: 5 minute (300 seconds)
input rate 64 bps, 0 pps; output rate 285.75 Kbps, 216 pps
RX
160422912287 unicast packets 3149536 multicast packets 956554 broadcast pa
ckets
160426967693 input packets 116148636861195 bytes
53186652928 jumbo packets 0 storm suppression packets
0 runts 0 giants 0 CRC 0 no buffer
0 input error 0 short frame 0 overrun 0 underrun 0 ignored
0 watchdog 0 bad etype drop 0 bad proto drop 0 if down drop
0 input with dribble 0 input discard
0 Rx pause
TX
185124475688 unicast packets 391542729 multicast packets 246399662 broadca
st packets
185762366813 output packets 131689475602084 bytes
61814878370 jumbo packets
0 output error 0 collision 0 deferred 0 late collision
0 lost carrier 0 no carrier 0 babble 0 output discard
0 Tx pause
--------------------------------------------------------------------------------------------------------------------------------------------------------------------
interface port-channel202
description FWFront-02 - LAG
switchport
switchport mode trunk
speed 1000
duplex full
vpc 202
port-channel202 is up
admin state is up,
vPC Status: Up, vPC number: 202
Hardware: Port-Channel, address: 30f7.0d8f.fd03 (bia 30f7.0d8f.fd03)
Description: FWFront-02 - LAG
MTU 1500 bytes, BW 1000000 Kbit, DLY 10 usec
reliability 255/255, txload 52/255, rxload 43/255
Encapsulation ARPA, medium is broadcast
Port mode is trunk
full-duplex, 1000 Mb/s
Input flow-control is off, output flow-control is off
Auto-mdix is turned off
Switchport monitor is off
EtherType is 0x8100
Members in this channel: Eth8/4
Last clearing of "show interface" counters never
14 interface resets
30 seconds input rate 171692232 bits/sec, 24130 packets/sec
30 seconds output rate 206067456 bits/sec, 32245 packets/sec
Load-Interval #2: 5 minute (300 seconds)
input rate 150.82 Mbps, 21.99 Kpps; output rate 202.61 Mbps, 31.92 Kpps
RX
39075107674 unicast packets 2966670 multicast packets 1641 broadcast packe
ts
39078025299 input packets 28281113333544 bytes
12820850669 jumbo packets 0 storm suppression packets
0 runts 0 giants 0 CRC 0 no buffer
0 input error 0 short frame 0 overrun 0 underrun 0 ignored
0 watchdog 0 bad etype drop 0 bad proto drop 0 if down drop
0 input with dribble 0 input discard
0 Rx pause
TX
61120318837 unicast packets 391817509 multicast packets 247637455 broadcas
t packets
61759617281 output packets 43459029067502 bytes
18986935813 jumbo packets
0 output error 0 collision 0 deferred 0 late collision
0 lost carrier 0 no carrier 0 babble 0 output discard
0 Tx pause
interface Ethernet8/4
description FWFront-02
switchport
switchport mode trunk
speed 1000
duplex full
channel-group 202 mode active
no shutdown
Ethernet8/4 is up
admin state is up, Dedicated Interface
Belongs to Po202
Hardware: 1000/10000 Ethernet, address: 30f7.0d8f.fd03 (bia 30f7.0d8f.fd03)
Description: FWFront-02
MTU 1500 bytes, BW 1000000 Kbit, DLY 10 usec
reliability 255/255, txload 63/255, rxload 67/255
Encapsulation ARPA, medium is broadcast
Port mode is trunk
full-duplex, 1000 Mb/s, media type is 1G
Beacon is turned off
Auto-Negotiation is turned off
Input flow-control is off, output flow-control is off
Auto-mdix is turned off
Rate mode is dedicated
Switchport monitor is off
EtherType is 0x8100
EEE (efficient-ethernet) : n/a
Last link flapped 1week(s) 3day(s)
Last clearing of "show interface" counters never
14 interface resets
30 seconds input rate 265484720 bits/sec, 35085 packets/sec
30 seconds output rate 250652240 bits/sec, 39563 packets/sec
Load-Interval #2: 5 minute (300 seconds)
input rate 168.14 Mbps, 24.01 Kpps; output rate 208.59 Mbps, 33.01 Kpps
RX
39076543443 unicast packets 2966671 multicast packets 1641 broadcast packe
ts
39079461071 input packets 28282477785974 bytes
12821614975 jumbo packets 0 storm suppression packets
0 runts 0 giants 0 CRC 0 no buffer
0 input error 0 short frame 0 overrun 0 underrun 0 ignored
0 watchdog 0 bad etype drop 0 bad proto drop 0 if down drop
0 input with dribble 0 input discard
0 Rx pause
TX
61121923118 unicast packets 391818546 multicast packets 247637939 broadcas
t packets
61761223085 output packets 43460312235505 bytes
18987572651 jumbo packets
0 output error 0 collision 0 deferred 0 late collision
0 lost carrier 0 no carrier 0 babble 0 output discard
0 Tx pause
OBS: Essas configurações não sao as da interfaces acima contudo são as unicas interfaces que estamos com o VPC habilitado.
