2018-03-04

GNS3で"show fabricpath route"をたたいてみた①

以前作成した下記Fabric PathのPODで"show fabricpath route"をたたいてみた。

mm2911.hatenablog.com

今回は構成に手を加えず、Fabric Path構成リンクがすべてアップの状態。

①S1

S1# sh 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

0/3495/0, number of next-hops: 0
via ---- , [60/0], 0 day/s 04:00:13, local
1/340/0, number of next-hops: 1
via Eth2/3, [115/400], 0 day/s 02:07:45, isis_fabricpath-defaul
1/779/0, number of next-hops: 1
via Eth2/2, [115/400], 0 day/s 03:07:10, isis_fabricpath-defaul
1/3576/0, number of next-hops: 3
via Eth2/1, [115/800], 0 day/s 02:39:07, isis_fabricpath-defaul
via Eth2/2, [115/800], 0 day/s 02:33:46, isis_fabricpath-defaul
via Eth2/3, [115/800], 0 day/s 02:05:23, isis_fabricpath-defaul
1/3662/0, number of next-hops: 1
via Eth2/1, [115/400], 0 day/s 02:43:12, isis_fabricpath-defaul

②S2

S2# sh 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

0/3576/0, number of next-hops: 0
via ---- , [60/0], 0 day/s 03:57:11, local
1/340/0, number of next-hops: 1
via Eth2/3, [115/400], 0 day/s 02:11:15, isis_fabricpath-default
1/779/0, number of next-hops: 1
via Eth2/2, [115/400], 0 day/s 02:39:37, isis_fabricpath-default
1/3495/0, number of next-hops: 3
via Eth2/1, [115/800], 0 day/s 02:44:58, isis_fabricpath-default
via Eth2/2, [115/800], 0 day/s 02:39:37, isis_fabricpath-default
via Eth2/3, [115/800], 0 day/s 02:11:15, isis_fabricpath-default
1/3662/0, number of next-hops: 1
via Eth2/1, [115/400], 0 day/s 02:44:58, isis_fabricpath-default

③L1

L1# sh 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

0/3662/0, number of next-hops: 0
via ---- , [60/0], 0 day/s 03:50:10, local
1/340/0, number of next-hops: 2
via Eth2/1, [115/800], 0 day/s 02:14:54, isis_fabricpath-default
via Eth2/2, [115/800], 0 day/s 02:12:32, isis_fabricpath-default
1/779/0, number of next-hops: 2
via Eth2/1, [115/800], 0 day/s 02:50:20, isis_fabricpath-default
via Eth2/2, [115/800], 0 day/s 02:40:54, isis_fabricpath-default
1/3495/0, number of next-hops: 1
via Eth2/1, [115/400], 0 day/s 02:50:20, isis_fabricpath-default
1/3576/0, number of next-hops: 1
via Eth2/2, [115/400], 0 day/s 02:46:15, isis_fabricpath-default

④L2

L2# sh 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

0/779/0, number of next-hops: 0
via ---- , [60/0], 0 day/s 03:42:35, local
1/340/0, number of next-hops: 2
via Eth2/1, [115/800], 0 day/s 02:15:56, isis_fabricpath-default
via Eth2/2, [115/800], 0 day/s 02:13:33, isis_fabricpath-default
1/3495/0, number of next-hops: 1
via Eth2/1, [115/400], 0 day/s 03:15:21, isis_fabricpath-default
1/3576/0, number of next-hops: 1
via Eth2/2, [115/400], 0 day/s 02:41:56, isis_fabricpath-default
1/3662/0, number of next-hops: 2
via Eth2/1, [115/800], 0 day/s 02:51:23, isis_fabricpath-default
via Eth2/2, [115/800], 0 day/s 02:41:56, isis_fabricpath-default

⑤L3

L3# sh 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

0/340/0, number of next-hops: 0
via ---- , [60/0], 0 day/s 03:31:10, local
1/779/0, number of next-hops: 2
via Eth2/1, [115/800], 0 day/s 02:17:07, isis_fabricpath-default
via Eth2/2, [115/800], 0 day/s 02:14:45, isis_fabricpath-default
1/3495/0, number of next-hops: 1
via Eth2/1, [115/400], 0 day/s 02:17:07, isis_fabricpath-default
1/3576/0, number of next-hops: 1
via Eth2/2, [115/400], 0 day/s 02:14:45, isis_fabricpath-default
1/3662/0, number of next-hops: 2
via Eth2/1, [115/800], 0 day/s 02:17:07, isis_fabricpath-default
via Eth2/2, [115/800], 0 day/s 02:14:45, isis_fabricpath-default

2018-03-04

GNS3で"show fabricpath isis interface brief"をたたいてみた①

Cisco Fabric Path gns3

以前作成した下記Fabric PathのPODで"show fabricpath isis interface brief"を
たたいてみた。

mm2911.hatenablog.com

今回は構成に手を加えず、Fabric Path構成リンクがすべてアップの状態。

①S1

S1# 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
Ethernet2/3 P2P 3 Up/Ready 0x01/L1 1500 400 64 1/1

②S2

S2# sh 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
Ethernet2/3 P2P 3 Up/Ready 0x01/L1 1500 400 64 1/1

③L1

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

②L2

L2# sh 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

③L3

L3# sh 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

L3# sh 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

2018-03-04

GNS3で"show fabricpath switch-id"をたたいてみた①

Cisco Fabric Path gns3

以前作成した下記Fabric PathのPODで"show fabricpath switch-id"をたたいてみた。

mm2911.hatenablog.com

今回は構成に手を加えず、Fabric Path構成リンクがすべてアップの状態。

①S1

S1# show fabricpath switch-id
FABRICPATH SWITCH-ID TABLE
Legend: '*' - this system
'[E]' - local Emulated Switch-id
'[A]' - local Anycast Switch-id
Total Switch-ids: 5
=============================================================================
SWITCH-ID SYSTEM-ID FLAGS STATE STATIC EMULATED/
ANYCAST
--------------+----------------+------------+-----------+--------------------
340 0060.dd97.d02f Primary Confirmed No No
779 0060.ddf7.162f Primary Confirmed No No
* 3495 0060.dd90.232f Primary Confirmed No No
3576 0060.dd46.e32f Primary Confirmed No No
3662 0060.dd13.9a2f Primary Confirmed No No

②S2

S2# sh fabricpath switch-id
FABRICPATH SWITCH-ID TABLE
Legend: '*' - this system
'[E]' - local Emulated Switch-id
'[A]' - local Anycast Switch-id
Total Switch-ids: 5
=============================================================================
SWITCH-ID SYSTEM-ID FLAGS STATE STATIC EMULATED/
ANYCAST
--------------+----------------+------------+-----------+--------------------
340 0060.dd97.d02f Primary Confirmed No No
779 0060.ddf7.162f Primary Confirmed No No
3495 0060.dd90.232f Primary Confirmed No No
* 3576 0060.dd46.e32f Primary Confirmed No No
3662 0060.dd13.9a2f Primary Confirmed No No

③L1

L1# sh fabricpath switch-id
FABRICPATH SWITCH-ID TABLE
Legend: '*' - this system
'[E]' - local Emulated Switch-id
'[A]' - local Anycast Switch-id
Total Switch-ids: 5
=============================================================================
SWITCH-ID SYSTEM-ID FLAGS STATE STATIC EMULATED/
ANYCAST
--------------+----------------+------------+-----------+--------------------
340 0060.dd97.d02f Primary Confirmed No No
779 0060.ddf7.162f Primary Confirmed No No
3495 0060.dd90.232f Primary Confirmed No No
3576 0060.dd46.e32f Primary Confirmed No No
* 3662 0060.dd13.9a2f Primary Confirmed No No

④L2

L2# sh fabricpath switch-id
FABRICPATH SWITCH-ID TABLE
Legend: '*' - this system
'[E]' - local Emulated Switch-id
'[A]' - local Anycast Switch-id
Total Switch-ids: 5
=============================================================================
SWITCH-ID SYSTEM-ID FLAGS STATE STATIC EMULATED/
ANYCAST
--------------+----------------+------------+-----------+--------------------
340 0060.dd97.d02f Primary Confirmed No No
* 779 0060.ddf7.162f Primary Confirmed No No
3495 0060.dd90.232f Primary Confirmed No No
3576 0060.dd46.e32f Primary Confirmed No No
3662 0060.dd13.9a2f Primary Confirmed No No

⑤L3

L3# sh fabricpath switch-id
FABRICPATH SWITCH-ID TABLE
Legend: '*' - this system
'[E]' - local Emulated Switch-id
'[A]' - local Anycast Switch-id
Total Switch-ids: 5
=============================================================================
SWITCH-ID SYSTEM-ID FLAGS STATE STATIC EMULATED/
ANYCAST
--------------+----------------+------------+-----------+--------------------
* 340 0060.dd97.d02f Primary Confirmed No No
779 0060.ddf7.162f Primary Confirmed No No
3495 0060.dd90.232f Primary Confirmed No No
3576 0060.dd46.e32f Primary Confirmed No No
3662 0060.dd13.9a2f Primary Confirmed No No

2018-03-04

GNS3で"show fabricpath isis""をたたいてみた①

Cisco Fabric Path gns3

以前作成した下記Fabric PathのPODで"show fabricpath isis"をたたいてみた。

mm2911.hatenablog.com

今回は後世に手を加えず、Fabric Path構成リンクがすべてアップの状態。

①S1

S1# sh fabricpath isis

Fabricpath IS-IS domain : default
System ID : 0060.dd90.232f IS-Type : L1 Fabric-Control SVI: Unknown
SAP : 432 Queue Handle : 15
Maximum LSP MTU: 1492
Graceful Restart enabled. State: Inactive
Last graceful restart status : none
Graceful Restart holding time:60
Metric-style : advertise(wide), accept(wide)
Start-Mode: Complete [Start-type configuration]
Area address(es) :
00
Process is up and running
CIB ID: 1
Interfaces supported by Fabricpath IS-IS :
Ethernet2/1
Ethernet2/2
Ethernet2/3
Level 1
Authentication type and keychain not configured
Authentication check specified
LSP Lifetime: 1200
L1 LSP GEN interval- Max:8000 Initial:50 Second:50
L1 SPF Interval- Max:8000 Initial:50 Second:50
MT-0 Ref-Bw: 400000
Max-Path: 16
Address family Swid unicast :
Number of interface : 3
Distance : 115
L1 Next SPF: Inactive

② S2

S2# show fabricpath isis

Fabricpath IS-IS domain : default
System ID : 0060.dd46.e32f IS-Type : L1 Fabric-Control SVI: Unknown
SAP : 432 Queue Handle : 15
Maximum LSP MTU: 1492
Graceful Restart enabled. State: Inactive
Last graceful restart status : none
Graceful Restart holding time:60
Metric-style : advertise(wide), accept(wide)
Start-Mode: Complete [Start-type configuration]
Area address(es) :
00
Process is up and running
CIB ID: 1
Interfaces supported by Fabricpath IS-IS :
Ethernet2/1
Ethernet2/2
Ethernet2/3
Level 1
Authentication type and keychain not configured
Authentication check specified
LSP Lifetime: 1200
L1 LSP GEN interval- Max:8000 Initial:50 Second:50
L1 SPF Interval- Max:8000 Initial:50 Second:50
MT-0 Ref-Bw: 400000
Max-Path: 16
Address family Swid unicast :
Number of interface : 3
Distance : 115
L1 Next SPF: Inactive

③L1

L1# sh fabricpath isis

Fabricpath IS-IS domain : default
System ID : 0060.dd13.9a2f IS-Type : L1 Fabric-Control SVI: Unknown
SAP : 432 Queue Handle : 15
Maximum LSP MTU: 1492
Graceful Restart enabled. State: Inactive
Last graceful restart status : none
Graceful Restart holding time:60
Metric-style : advertise(wide), accept(wide)
Start-Mode: Complete [Start-type configuration]
Area address(es) :
00
Process is up and running
CIB ID: 1
Interfaces supported by Fabricpath IS-IS :
Ethernet2/1
Ethernet2/2
Level 1
Authentication type and keychain not configured
Authentication check specified
LSP Lifetime: 1200
L1 LSP GEN interval- Max:8000 Initial:50 Second:50
L1 SPF Interval- Max:8000 Initial:50 Second:50
MT-0 Ref-Bw: 400000
Max-Path: 16
Address family Swid unicast :
Number of interface : 2
Distance : 115
L1 Next SPF: Inactive

④L2

L2# sh fabricpath isis

Fabricpath IS-IS domain : default
System ID : 0060.ddf7.162f IS-Type : L1 Fabric-Control SVI: Unknown
SAP : 432 Queue Handle : 15
Maximum LSP MTU: 1492
Graceful Restart enabled. State: Inactive
Last graceful restart status : none
Graceful Restart holding time:60
Metric-style : advertise(wide), accept(wide)
Start-Mode: Complete [Start-type configuration]
Area address(es) :
00
Process is up and running
CIB ID: 1
Interfaces supported by Fabricpath IS-IS :
Ethernet2/1
Ethernet2/2
Level 1
Authentication type and keychain not configured
Authentication check specified
LSP Lifetime: 1200
L1 LSP GEN interval- Max:8000 Initial:50 Second:50
L1 SPF Interval- Max:8000 Initial:50 Second:50
MT-0 Ref-Bw: 400000
Max-Path: 16
Address family Swid unicast :
Number of interface : 2
Distance : 115
L1 Next SPF: Inactive

⑤L5

L3# sh fabricpath isis

Fabricpath IS-IS domain : default
System ID : 0060.dd97.d02f IS-Type : L1 Fabric-Control SVI: Unknown
SAP : 432 Queue Handle : 15
Maximum LSP MTU: 1492
Graceful Restart enabled. State: Inactive
Last graceful restart status : none
Graceful Restart holding time:60
Metric-style : advertise(wide), accept(wide)
Start-Mode: Complete [Start-type configuration]
Area address(es) :
00
Process is up and running
CIB ID: 1
Interfaces supported by Fabricpath IS-IS :
Ethernet2/1
Ethernet2/2
Level 1
Authentication type and keychain not configured
Authentication check specified
LSP Lifetime: 1200
L1 LSP GEN interval- Max:8000 Initial:50 Second:50
L1 SPF Interval- Max:8000 Initial:50 Second:50
MT-0 Ref-Bw: 400000
Max-Path: 16
Address family Swid unicast :
Number of interface : 2
Distance : 115
L1 Next SPF: Inactive
L3#

2018-03-04

GNS3、Fabric PathのPODがやっと復旧。

Cisco Fabric Path gns3

概要

・GNS3で保存したFabric PathのPODを起動するも動かない。

・Fabric Pathの削除/再設定で復旧。

・プロジェクトを起動するたびに再設定が必要なのかは次回確認。

----------------------------------------------------------------------------------------------------------------------

以前、うまくいかなかったFabric PathのPOD修復に再チャレンジ。

mm2911.hatenablog.com

今回は下記試してみた。

①起動時は装置を1台ずつ起動。

　・前回は２台ずつ起動。スタックの可能性を減らす。

　・Nexus 7kは電源を入れてから、パスワード入力まで8分。5台で40分(長い)。

⇒事象変わらず。

②Fabric Pathを構成しているすべてのケーブルを削除/再接続。

⇒事象変わらず。

③Fabric Pathを構成しているすべてのポートのshut/no shut

⇒事象変わらず。

④Fabric Pathを構成しているすべてのポートでFabric Pathの設定を削除/再設定

⇒Fabric Pathが立ち上がる。

S2(config)# interface e2/1
S2(config-if)# no switchport mode fabricpath
S2(config-if)# switchport mode fabricpath
S2(config-if)# 2018 Mar 4 08:11:23 S2 %M2RIB-2-MFDM_API_ERROR: ERROR PROG FLOOD ROUTES: Status:FAILURE Msg_Re f_State:D0BFEEA7 Prev_Count:1 Curr_Count:1 Prev_Msg:F535F01C Curr_Msg:F53D601C, Collect output of show tech-su pport m2rib
2018 Mar 4 08:11:23 S2 %M2RIB-2-FLOOD_PROG_ERR1: Prev:vlan:4040 num_nh:0 , Collect console logs and output of show tech-support m2rib
2018 Mar 4 08:11:23 S2 %M2RIB-2-FLOOD_PROG_ERR2: Curr:vlan:4040 num_nh:1 IfEth2/1:0:Unknown::, Collect consol e logs and output of show tech-support m2rib
2018 Mar 4 08:11:23 S2 %M2RIB-2-MFDM_API_ERROR: ERROR PROG FLOOD ROUTES: Status:FAILURE Msg_Ref_State:D0BFEEA 7 Prev_Count:1 Curr_Count:1 Prev_Msg:F535F01C Curr_Msg:F53D601C, Collect output of show tech-support m2rib
2018 Mar 4 08:11:23 S2 %M2RIB-2-FLOOD_PROG_ERR1: Prev:vlan:4040 num_nh:0 , Collect console logs and output of show tech-support m2rib
2018 Mar 4 08:11:23 S2 %M2RIB-2-FLOOD_PROG_ERR2: Curr:vlan:4040 num_nh:1 IfEth2/1:0:Unknown::, Collect consol e logs and output of show tech-support m2rib
2018 Mar 4 08:11:23 S2 %M2RIB-2-MFDM_API_ERROR: ERROR PROG FLOOD ROUTES: Status:FAILURE Msg_Ref_State:D0BFEEA 7 Prev_Count:1 Curr_Count:1 Prev_Msg:F535F01C Curr_Msg:F53D601C, Collect output of show tech-support m2rib
2018 Mar 4 08:11:23 S2 %M2RIB-2-FLOOD_PROG_ERR1: Prev:vlan:4040 num_nh:0 , Collect console logs and output of show tech-support m2rib
2018 Mar 4 08:11:23 S2 %M2RIB-2-FLOOD_PROG_ERR2: Curr:vlan:4040 num_nh:1 IfEth2/1:0:Unknown::, Collect consol e logs and output of show tech-support m2rib
2018 Mar 4 08:11:23 S2 %M2RIB-2-MFDM_API_ERROR: ERROR PROG FLOOD ROUTES: Status:FAILURE Msg_Ref_State:D0BFEEA 7 Prev_Count:1 Curr_Count:1 Prev_Msg:F535F01C Curr_Msg:F53D601C, Collect output of show tech-support m2rib
2018 Mar 4 08:11:23 S2 %M2RIB-2-FLOOD_PROG_ERR1: Prev:vlan:4040 num_nh:0 , Collect console logs and output of show tech-support m2rib
2018 Mar 4 08:11:23 S2 %M2RIB-2-FLOOD_PROG_ERR2: Curr:vlan:4040 num_nh:1 IfEth2/1:0:Unknown::, Collect consol e logs and output of show tech-support m2rib
2018 Mar 4 08:11:23 S2 %M2RIB-2-MFDM_API_ERROR: ERROR PROG FLOOD ROUTES: Status:FAILURE Msg_Ref_State:D0BFEEA 7 Prev_Count:1 Curr_Count:1 Prev_Msg:F535F01C Curr_Msg:F53D601C, Collect output of show tech-support m2rib
2018 Mar 4 08:11:23 S2 %M2RIB-2-FLOOD_PROG_ERR1: Prev:vlan:4040 num_nh:0 , Collect console logs and output of show tech-support m2rib
2018 Mar 4 08:11:23 S2 %M2RIB-2-FLOOD_PROG_ERR2: Curr:vlan:4040 num_nh:1 IfEth2/1:0:Unknown::, Collect consol e logs and output of show tech-support m2rib
2018 Mar 4 08:11:23 S2 %M2RIB-2-MFDM_API_ERROR: ERROR PROG FLOOD ROUTES: Status:FAILURE Msg_Ref_State:D0BFEEA 7 Prev_Count:1 Curr_Count:1 Prev_Msg:F535F01C Curr_Msg:F53D601C, Collect output of show tech-support m2rib
2018 Mar 4 08:11:23 S2 %M2RIB-2-FLOOD_PROG_ERR1: Prev:vlan:4040 num_nh:0 , Collect console logs and output of show tech-support m2rib
2018 Mar 4 08:11:23 S2 %M2RIB-2-FLOOD_PROG_ERR2: Curr:vlan:4040 num_nh:1 IfEth2/1:0:Unknown::, Collect consol e logs and output of show tech-support m2rib
2018 Mar 4 08:11:24 S2 %M2RIB-2-MFDM_API_ERROR: ERROR PROG FLOOD ROUTES: Status:FAILURE Msg_Ref_State:D0BFEEA 7 Prev_Count:3 Curr_Count:3 Prev_Msg:F535F01C Curr_Msg:F53D601C, Collect output of show tech-support m2rib
2018 Mar 4 08:11:24 S2 %M2RIB-2-FLOOD_PROG_ERR1: Prev:vlan:55 num_nh:0 , Collect console logs and output of s how tech-support m2rib
2018 Mar 4 08:11:24 S2 %M2RIB-2-FLOOD_PROG_ERR2: Curr:vlan:55 num_nh:1 IfEth2/1:ISIS:ISIS_L1|:DIRECT_LINK |, Collect console logs and output of show tech-support m2rib
2018 Mar 4 08:11:24 S2 %M2RIB-2-FLOOD_PROG_ERR1: Prev:vlan:4040 num_nh:0 , Collect console logs and output of show tech-support m2rib
2018 Mar 4 08:11:24 S2 %M2RIB-2-FLOOD_PROG_ERR2: Curr:vlan:4040 num_nh:1 IfEth2/1:ISIS:ISIS_L1|:DIRECT_LINK | , Collect console logs and output of show tech-support m2rib
2018 Mar 4 08:11:24 S2 %M2RIB-2-FLOOD_PROG_ERR1: Prev:vlan:4041 num_nh:0 , Collect console logs and output of show tech-support m2rib
2018 Mar 4 08:11:24 S2 %M2RIB-2-FLOOD_PROG_ERR2: Curr:vlan:4041 num_nh:1 IfEth2/1:ISIS:ISIS_L1|:DIRECT_LINK | , Collect console logs and output of show tech-support m2rib
2018 Mar 4 08:11:27 S2 %STP-2-L2GW_BACKBONE_BLOCK: L2 Gateway Backbone port inconsistency blocking port Ether net2/3 on VLAN0055.
2018 Mar 4 08:11:28 S2 %STP-2-L2GW_BACKBONE_BLOCK: L2 Gateway Backbone port inconsistency blocking port Ether net2/3 on VLAN4040.
2018 Mar 4 08:11:28 S2 %STP-2-L2GW_BACKBONE_BLOCK: L2 Gateway Backbone port inconsistency blocking port Ether net2/3 on VLAN4041.

S2(config-if)# do show fabric
fabric fabricpath
S2(config-if)# do show fabricpath isis adjacency
Fabricpath IS-IS domain: default Fabricpath IS-IS adjacency database:
System ID SNPA Level State Hold Time Interface
L1 N/A 1 UP 00:00:29 Ethernet2/1

S2(config-if)# interface e2/2
S2(config-if)# no switchport mode fabricpath
S2(config-if)# switchport mode fabricpath
S2(config-if)# 2018 Mar 4 08:16:44 S2 %M2RIB-2-MFDM_API_ERROR: ERROR PROG FLOOD ROUTES: Status:FAILURE Msg_Ref_State:D0BFEEA7 Prev_Count:1 Curr_Count:1 Prev_Msg:F535F01C Curr_Msg:F53D601C, Collect output of show tech-support m2rib
2018 Mar 4 08:16:44 S2 %M2RIB-2-FLOOD_PROG_ERR1: Prev:vlan:4040 num_nh:0 , Collect console logs and output of show tech-support m2rib
2018 Mar 4 08:16:44 S2 %M2RIB-2-FLOOD_PROG_ERR2: Curr:vlan:4040 num_nh:2 IfEth2/1:0:Unknown::IfEth2/2:0:Unknown::, Collect console logs and output of show tech-support m2rib
2018 Mar 4 08:16:44 S2 %M2RIB-2-MFDM_API_ERROR: ERROR PROG FLOOD ROUTES: Status:FAILURE Msg_Ref_State:D0BFEEA7 Prev_Count:1 Curr_Count:1 Prev_Msg:F535F01C Curr_Msg:F53D601C, Collect output of show tech-support m2rib
2018 Mar 4 08:16:44 S2 %M2RIB-2-FLOOD_PROG_ERR1: Prev:vlan:4040 num_nh:0 , Collect console logs and output of show tech-support m2rib
2018 Mar 4 08:16:44 S2 %M2RIB-2-FLOOD_PROG_ERR2: Curr:vlan:4040 num_nh:2 IfEth2/1:0:Unknown::IfEth2/2:0:Unknown::, Collect console logs and output of show tech-support m2rib
2018 Mar 4 08:16:44 S2 %M2RIB-2-MFDM_API_ERROR: ERROR PROG FLOOD ROUTES: Status:FAILURE Msg_Ref_State:D0BFEEA7 Prev_Count:3 Curr_Count:3 Prev_Msg:F535F01C Curr_Msg:F53D601C, Collect output of show tech-support m2rib
2018 Mar 4 08:16:44 S2 %M2RIB-2-FLOOD_PROG_ERR1: Prev:vlan:55 num_nh:1 IfEth2/1:ISIS:ISIS_L1|:DIRECT_LINK |, Collect console logs and output of show tech-support m2rib
2018 Mar 4 08:16:44 S2 %M2RIB-2-FLOOD_PROG_ERR2: Curr:vlan:55 num_nh:2 IfEth2/1:ISIS:ISIS_L1|:DIRECT_LINK |IfEth2/2:ISIS:ISIS_L1|:, Collect console logs and output of show tech-support m2rib
2018 Mar 4 08:16:44 S2 %M2RIB-2-FLOOD_PROG_ERR1: Prev:vlan:4040 num_nh:1 IfEth2/1:ISIS:ISIS_L1|:DIRECT_LINK |, Collect console logs and output of show tech-support m2rib
2018 Mar 4 08:16:44 S2 %M2RIB-2-FLOOD_PROG_ERR2: Curr:vlan:4040 num_nh:2 IfEth2/1:ISIS:ISIS_L1|:DIRECT_LINK |IfEth2/2:ISIS:ISIS_L1|:, Collect console logs and output of show tech-support m2rib
2018 Mar 4 08:16:44 S2 %M2RIB-2-FLOOD_PROG_ERR1: Prev:vlan:4041 num_nh:1 IfEth2/1:ISIS:ISIS_L1|:DIRECT_LINK |, Collect console logs and output of show tech-support m2rib
2018 Mar 4 08:16:44 S2 %M2RIB-2-FLOOD_PROG_ERR2: Curr:vlan:4041 num_nh:2 IfEth2/1:ISIS:ISIS_L1|:DIRECT_LINK |IfEth2/2:ISIS:ISIS_L1|:, Collect console logs and output of show tech-support m2rib
2018 Mar 4 08:16:44 S2 %M2RIB-2-MFDM_API_ERROR: ERROR PROG FLOOD ROUTES: Status:FAILURE Msg_Ref_State:D0BFEEA7 Prev_Count:1 Curr_Count:1 Prev_Msg:F535F01C Curr_Msg:F53D601C, Collect output of show tech-support m2rib
2018 Mar 4 08:16:44 S2 %M2RIB-2-FLOOD_PROG_ERR1: Prev:vlan:4040 num_nh:0 , Collect console logs and output of show tech-support m2rib
2018 Mar 4 08:16:44 S2 %M2RIB-2-FLOOD_PROG_ERR2: Curr:vlan:4040 num_nh:2 IfEth2/2:0:Unknown::IfEth2/1:0:Unknown::, Collect console logs and output of show tech-support m2rib
2018 Mar 4 08:16:44 S2 %M2RIB-2-MFDM_API_ERROR: ERROR PROG FLOOD ROUTES: Status:FAILURE Msg_Ref_State:D0BFEEA7 Prev_Count:1 Curr_Count:1 Prev_Msg:F535F01C Curr_Msg:F53D601C, Collect output of show tech-support m2rib
2018 Mar 4 08:16:44 S2 %M2RIB-2-FLOOD_PROG_ERR1: Prev:vlan:4040 num_nh:0 , Collect console logs and output of show tech-support m2rib
2018 Mar 4 08:16:44 S2 %M2RIB-2-FLOOD_PROG_ERR2: Curr:vlan:4040 num_nh:2 IfEth2/2:0:Unknown::IfEth2/1:0:Unknown::, Collect console logs and output of show tech-support m2rib
2018 Mar 4 08:16:44 S2 %M2RIB-2-MFDM_API_ERROR: ERROR PROG FLOOD ROUTES: Status:FAILURE Msg_Ref_State:D0BFEEA7 Prev_Count:1 Curr_Count:1 Prev_Msg:F535F01C Curr_Msg:F53D601C, Collect output of show tech-support m2rib
2018 Mar 4 08:16:44 S2 %M2RIB-2-FLOOD_PROG_ERR1: Prev:vlan:4040 num_nh:0 , Collect console logs and output of show tech-support m2rib
2018 Mar 4 08:16:44 S2 %M2RIB-2-FLOOD_PROG_ERR2: Curr:vlan:4040 num_nh:2 IfEth2/2:0:Unknown::IfEth2/1:0:Unknown::, Collect console logs and output of show tech-support m2rib
2018 Mar 4 08:16:44 S2 %M2RIB-2-MFDM_API_ERROR: ERROR PROG FLOOD ROUTES: Status:FAILURE Msg_Ref_State:D0BFEEA7 Prev_Count:3 Curr_Count:3 Prev_Msg:F535F01C Curr_Msg:F53D601C, Collect output of show tech-support m2rib
2018 Mar 4 08:16:44 S2 %M2RIB-2-FLOOD_PROG_ERR1: Prev:vlan:55 num_nh:2 IfEth2/1:ISIS:ISIS_L1|:DIRECT_LINK |IfEth2/2:ISIS:ISIS_L1|:, Collect console logs and output of show tech-support m2rib
2018 Mar 4 08:16:44 S2 %M2RIB-2-FLOOD_PROG_ERR2: Curr:vlan:55 num_nh:2 IfEth2/1:ISIS:ISIS_L1|:DIRECT_LINK |IfEth2/2:ISIS:ISIS_L1|:, Collect console logs and output of show tech-support m2rib
2018 Mar 4 08:16:44 S2 %M2RIB-2-FLOOD_PROG_ERR1: Prev:vlan:4040 num_nh:2 IfEth2/1:ISIS:ISIS_L1|:DIRECT_LINK |IfEth2/2:ISIS:ISIS_L1|:, Collect console logs and output of show tech-support m2rib
2018 Mar 4 08:16:44 S2 %M2RIB-2-FLOOD_PROG_ERR2: Curr:vlan:4040 num_nh:2 IfEth2/1:ISIS:ISIS_L1|:DIRECT_LINK |IfEth2/2:ISIS:ISIS_L1|:, Collect console logs and output of show tech-support m2rib
2018 Mar 4 08:16:44 S2 %M2RIB-2-FLOOD_PROG_ERR1: Prev:vlan:4041 num_nh:2 IfEth2/1:ISIS:ISIS_L1|:DIRECT_LINK |IfEth2/2:ISIS:ISIS_L1|:, Collect console logs and output of show tech-support m2rib
2018 Mar 4 08:16:44 S2 %M2RIB-2-FLOOD_PROG_ERR2: Curr:vlan:4041 num_nh:2 IfEth2/1:ISIS:ISIS_L1|:DIRECT_LINK |IfEth2/2:ISIS:ISIS_L1|:, Collect console logs and output of show tech-support m2rib

S2(config-if)# do show fab
fabric fabricpath
S2(config-if)# do show fabricpath isis adjacency
Fabricpath IS-IS domain: default Fabricpath IS-IS adjacency database:
System ID SNPA Level State Hold Time Interface
L1 N/A 1 UP 00:00:25 Ethernet2/1
L2 N/A 1 UP 00:00:29 Ethernet2/2

※R1からR2へPing疎通確認。

R1#ping 192.168.1.1

Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 192.168.1.1, timeout is 2 seconds:
!!!!!
Success rate is 100 percent (5/5), round-trip min/avg/max = 1/2/4 ms
R1#ping 192.168.1.2

Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 192.168.1.2, timeout is 2 seconds:
!!!!!
Success rate is 100 percent (5/5), round-trip min/avg/max = 28/33/36 ms

※R2からR1へPing疎通確認。

R2#ping 192.168.1.2

Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 192.168.1.2, timeout is 2 seconds:
!!!!!
Success rate is 100 percent (5/5), round-trip min/avg/max = 1/2/4 ms
R2#ping 192.168.1.1

Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 192.168.1.1, timeout is 2 seconds:
!!!!!
Success rate is 100 percent (5/5), round-trip min/avg/max = 32/35/36 ms

2018-03-03

GNS3、Nexus 9k(version 7.0(3)I7(1))ではFabric Pathは使えない。。。

Cisco Fabric Path gns3

Nexus 7kでFabric Pathが安定しないため、Nexus 9kでセットアップ。

残念ながら入手したバージョンではFabric Pathが使えない模様。

うーん、Fabric Pathの勉強はどうしたもんか。。。

switch# sh license usage
Feature Ins Lic Status Expiry Date Comments
Count
--------------------------------------------------------------------------------
N9K_LIC_1G No - Unused -
VPN_FABRIC No - Unused -
FCOE_NPV_PKG No - Unused -
SECURITY_PKG No 0 Unused -
N9K_UPG_EX_10G No - Unused -
TP_SERVICES_PKG No - Unused -
NETWORK_SERVICES_PKG No - Unused -
LAN_ENTERPRISE_SERVICES_PKG No - Unused -
--------------------------------------------------------------------------------
switch(config)# license grace-period
ERROR: Grace period not supported.Use honor based license scheme to enable feature(s)
switch(config)# install feature-set ?
fcoe-npv FCOE-NPV
fex FEX
mpls MPLS

switch(config)# do sh version
Cisco Nexus Operating System (NX-OS) Software
TAC support: http://www.cisco.com/tac
Documents: http://www.cisco.com/en/US/products/ps9372/tsd_products_support_serie
s_home.html
Copyright (c) 2002-2017, Cisco Systems, Inc. All rights reserved.
The copyrights to certain works contained herein are owned by
other third parties and are used and distributed under license.
Some parts of this software are covered under the GNU Public
License. A copy of the license is available at
http://www.gnu.org/licenses/gpl.html.

Nexus 9000v is a demo version of the Nexus Operating System

Software
BIOS: version
NXOS: version 7.0(3)I7(1)
BIOS compile time:
NXOS image file is: bootflash:///nxos.7.0.3.I7.1.bin
NXOS compile time: 8/31/2017 14:00:00 [08/31/2017 22:29:32]

Hardware
cisco Nexus9000 9000v Chassis
with 4037704 kB of memory.
Processor Board ID 9OQXIH8WSTL

Device name: switch
bootflash: 3509454 kB
Kernel uptime is 0 day(s), 1 hour(s), 25 minute(s), 35 second(s)

Last reset
Reason: Unknown
System version:
Service:

plugin
Core Plugin, Ethernet Plugin

Active Package(s):

switch(config)#

2018-03-03

GNS3でNexus 9kを起動してみた。

others gns3

GNS3でNexus 9kを起動してみた。

GNS3の基本情報は下記の通り。

f:id:mm2911:20180303221915p:plain

起動直後のshow runの結果は下記の通り。

Nexus 7kと違って、Mac Addressは設定されていない。

switch# sh run

!Command: show running-config
!Time: Sat Mar 3 13:16:54 2018

version 7.0(3)I7(1)
vdc switch id 1
limit-resource vlan minimum 16 maximum 4094
limit-resource vrf minimum 2 maximum 4096
limit-resource port-channel minimum 0 maximum 511
limit-resource u4route-mem minimum 128 maximum 128
limit-resource u6route-mem minimum 96 maximum 96
limit-resource m4route-mem minimum 58 maximum 58
limit-resource m6route-mem minimum 8 maximum 8
username admin password 5 $5$hnlcI6ZY$StARrEb0b8ZpI01OH.b9i6ccuNj/hSTt1Cd/Bvk.39
0 role network-admin
ip domain-lookup
snmp-server user admin network-admin auth md5 0x90bacabc27f1996efae68af3f6c8d44f
priv 0x90bacabc27f1996efae68af3f6c8d44f localizedkey
rmon event 1 description FATAL(1) owner PMON@FATAL
rmon event 2 description CRITICAL(2) owner PMON@CRITICAL
rmon event 3 description ERROR(3) owner PMON@ERROR
rmon event 4 description WARNING(4) owner PMON@WARNING
rmon event 5 description INFORMATION(5) owner PMON@INFO

vlan 1

vrf context management

interface Ethernet1/1

interface Ethernet1/2

interface Ethernet1/3

interface Ethernet1/4

interface Ethernet1/5

interface Ethernet1/6

interface Ethernet1/7

interface Ethernet1/8

interface Ethernet1/9

interface Ethernet1/10

interface Ethernet1/11

interface Ethernet1/12

interface Ethernet1/13

interface Ethernet1/14

interface Ethernet1/15

interface Ethernet1/16

interface Ethernet1/17

interface Ethernet1/18

interface Ethernet1/19

interface Ethernet1/20

interface Ethernet1/21

interface Ethernet1/22

interface Ethernet1/23

interface Ethernet1/24

interface Ethernet1/25

interface Ethernet1/26

interface Ethernet1/27

interface Ethernet1/28

interface Ethernet1/29

interface Ethernet1/30

interface Ethernet1/31

interface Ethernet1/32

interface Ethernet1/33

interface Ethernet1/34

interface Ethernet1/35

interface Ethernet1/36

interface Ethernet1/37

interface Ethernet1/38

interface Ethernet1/39

interface Ethernet1/40

interface Ethernet1/41

interface Ethernet1/42

interface Ethernet1/43

interface Ethernet1/44

interface Ethernet1/45

interface Ethernet1/46

interface Ethernet1/47

interface Ethernet1/48

interface Ethernet1/49

interface Ethernet1/50

interface Ethernet1/51

interface Ethernet1/52

interface Ethernet1/53

interface Ethernet1/54

interface Ethernet1/55

interface Ethernet1/56

interface Ethernet1/57

interface Ethernet1/58

interface Ethernet1/59

interface Ethernet1/60

interface Ethernet1/61

interface Ethernet1/62

interface Ethernet1/63

interface Ethernet1/64

interface mgmt0
vrf member management
line console
line vty

show license usageの結果は下記の通り。

switch# sh license usage
Feature Ins Lic Status Expiry Date Comments
Count
--------------------------------------------------------------------------------
N9K_LIC_1G No - Unused -
VPN_FABRIC No - Unused -
FCOE_NPV_PKG No - Unused -
SECURITY_PKG No 0 Unused -
N9K_UPG_EX_10G No - Unused -
TP_SERVICES_PKG No - Unused -
NETWORK_SERVICES_PKG No - Unused -
LAN_ENTERPRISE_SERVICES_PKG No - Unused -
--------------------------------------------------------------------------------