2.7 Convalida della rete OI

Tempo stimato per il completamento: 1-2 ore

Proprietario del componente operativo: PNET

A questo punto dell'implementazione, devono verificarsi le seguenti condizioni:

  • occoresw01 e occoresw02 sono configurati con i file di configurazione base e acl.
  • ocsw01 e ocsw02 sono configurati con i file di configurazione base e acl.
  • occorefw01 e occorefw02 sono configurati con file di configurazione base.
  • I collegamenti uplink tra il data center e il centro operativo sono connessi e operativi.

Se una delle condizioni precedenti non è vera, l'output seguente potrebbe differire in modo sostanziale a seconda dello stato attuale e probabilmente non produrrà il comportamento previsto in produzione.

Verifica utilizzando questi comandi di visualizzazione

I seguenti snippet mostrano l'output di un ambiente funzionante dei seguenti comandi:

  • show ip bgp summary vrf all
  • show ip bgp vrf all
  • show ip route vrf all
  • show lldp neighbors

Questi snippet possono fungere da confronto con un ambiente di produzione utilizzando gli stessi comandi. L'indirizzamento IP e le subnet possono variare a seconda delle specifiche dell'ambiente.

Convalidare l'output

Di seguito sono riportati gli elementi chiave da cercare negli output:

  • Nessuna sessione BGP è in stato Idle, Active o Closing.
  • Tutte le sessioni BGP mostrano un valore State/PrxRcd maggiore di 0.
  • Tutte le sessioni BGP mostrano un timer Up/Down che aumenta continuamente.

Output previsto di OCCORESW

La tabella seguente mostra l'output previsto per ogni occore switch:

VRF
 Peer BGP
 Route previste ricevute dal peer BGP
GDCH-DATA-TRANSIT Sessione BGP con hairpinning che utilizza OCCOREFW per OC-DATA VRF
  • Subnet di Vlan (OC-DATA) nel VRF OC-DATA utilizzato per il peering BGP utilizzando OCCORE FW
  • Prefisso OCCORE-SERVERS
  • Prefisso OC-WORKSTATION
OC-DATA Sessione BGP con hairpinning che utilizza OCCOREFW per GDCH-DATA-TRANSIT VRF
  • Subnet di Vlan (GDCH-DATA-TRANSIT) in GDCH-DATA-TRANSIT VRF utilizzato per il peering BGP utilizzando OCCORE FW
OC-DATA Sessione BGP OCSW01
  • Prefisso OC-WORKSTATION
OC-DATA Sessione BGP OCSW02
  • Prefisso OC-WORKSTATION
OC-DATA Sessione BGP OCCORESW
  • Prefisso OCCORE-SERVERS
GDCH-MGMT-TRANSIT Sessione BGP con hairpinning che utilizza OCCOREFW per HW-INFRA VRF
  • Subnet di Vlan (HW-INFRA) nel VRF HW-INFRA utilizzato per il peering BGP utilizzando OCCORE FW
  • Prefisso OCCORE-JUMPHOSTS
  • Prefisso OCCORE-ILOS
  • Prefisso OCCORE-NETADMIN
HW-INFRA Sessione BGP con hairpinning che utilizza OCCOREFW per HW-INFRA VRF
  • Subnet di Vlan (GDCH-MGMT-TRANSIT) in GDCH-MGMT-TRANSIT VRF utilizzato per il peering BGP utilizzando OCCORE FW
HW-INFRA Sessione BGP OCS01
  • Prefisso NETADMIN
HW-INFRA Sessione BGP OCS02
  • Prefisso NETADMIN

Le sezioni seguenti mostrano i show command outputs per gli switch occore:

show ip bgp summary vrf all


tc-occoresw01# show ip bgp summary vrf all | no-more
BGP summary information for VRF GDCH-DATA-TRANSIT, address family IPv4 Unicast
BGP router identifier 172.21.148.26, local AS number 65455
BGP table version is 34, IPv4 Unicast config peers 3, capable peers 1
4 network entries and 4 paths using 1008 bytes of memory
BGP attribute entries [3/552], BGP AS path entries [2/24]
BGP community entries [2/64], BGP clusterlist entries [0/0]
3 received paths for inbound soft reconfiguration
3 identical, 0 modified, 0 filtered received paths using 0 bytes

Neighbor        V    AS MsgRcvd MsgSent   TblVer  InQ OutQ Up/Down  State/PfxRcd
172.21.148.27   4 65405    4406    4397       34    0    0    3d01h 3

BGP summary information for VRF GDCH-MGMT-TRANSIT, address family IPv4 Unicast
BGP router identifier 172.21.148.22, local AS number 65455
BGP table version is 22, IPv4 Unicast config peers 3, capable peers 1
6 network entries and 7 paths using 1640 bytes of memory
BGP attribute entries [2/368], BGP AS path entries [1/10]
BGP community entries [2/64], BGP clusterlist entries [0/0]
6 received paths for inbound soft reconfiguration
6 identical, 0 modified, 0 filtered received paths using 0 bytes

Neighbor        V    AS MsgRcvd MsgSent   TblVer  InQ OutQ Up/Down  State/PfxRcd
172.21.148.23   4 65405    4396    4396       22    0    0    3d01h 6

BGP summary information for VRF HW-INFRA, address family IPv4 Unicast
BGP router identifier 172.21.148.23, local AS number 65405
BGP table version is 18, IPv4 Unicast config peers 5, capable peers 2
6 network entries and 7 paths using 1640 bytes of memory
BGP attribute entries [2/368], BGP AS path entries [1/10]
BGP community entries [2/64], BGP clusterlist entries [0/0]
1 received paths for inbound soft reconfiguration
1 identical, 0 modified, 0 filtered received paths using 0 bytes

Neighbor        V    AS MsgRcvd MsgSent   TblVer  InQ OutQ Up/Down  State/PfxRcd
172.21.148.15   4 65530    4749    4750       18    0    0    3d07h 1
172.21.148.17   4 65530       0       0        0    0    0    3d07h 1
172.21.148.22   4 65455    4397    4395       18    0    0    3d01h 13

BGP summary information for VRF OC-DATA, address family IPv4 Unicast
BGP router identifier 172.21.148.27, local AS number 65405
BGP table version is 95, IPv4 Unicast config peers 8, capable peers 4
7 network entries and 11 paths using 2276 bytes of memory
BGP attribute entries [6/1104], BGP AS path entries [2/16]
BGP community entries [2/64], BGP clusterlist entries [0/0]
6 received paths for inbound soft reconfiguration
6 identical, 0 modified, 0 filtered received paths using 0 bytes

Neighbor        V    AS MsgRcvd MsgSent   TblVer  InQ OutQ Up/Down  State/PfxRcd
172.21.144.3    4 65405    4751    4750       95    0    0    3d07h 4
172.21.148.9    4 65530    4757    4760       95    0    0 02:53:28 2
172.21.148.11   4 65530       0       0        0    0    0    3d07h 2
172.21.148.26   4 65455    4399    4399       95    0    0    3d01h 3

BGP summary information for VRF default, address family IPv4 Unicast

show ip bgp vrf all

tc-occoresw01# show ip bgp vrf all | no-more

BGP routing table information for VRF OC-DATA, address family IPv4 Unicast
BGP table version is 95, Local Router ID is 172.21.148.27
Status: s-suppressed, x-deleted, S-stale, d-dampened, h-history, *-valid, >-best
Path type: i-internal, e-external, c-confed, l-local, a-aggregate, r-redist, I-injected
Origin codes: i - IGP, e - EGP, ? - incomplete, | - multipath, & - backup, 2 - best2

   Network            Next Hop            Metric     LocPrf     Weight Path
* i172.21.144.0/24    172.21.144.3             0        100          0 ?
*>r                   0.0.0.0                  0        100      32768 ?
* i172.21.145.0/24    172.21.144.3             0        100          0 ?
*>r                   0.0.0.0                  0        100      32768 ?
*>r172.21.148.8/31    0.0.0.0                  0        100      32768 ?
*>r172.21.148.26/31   0.0.0.0                  0        100      32768 ?
* e                   172.21.148.26            0                     0 65455 65455 ?
*>r172.21.150.0/31    0.0.0.0                  0        100      32768 ?
*>e172.21.176.0/24    172.21.148.9             0                     0 65530 ?
* i                   172.21.144.3             0        100          0 65530 ?
*>e172.21.177.0/24    172.21.148.9             0                     0 65530 ?

BGP routing table information for VRF GDCH-DATA-TRANSIT, address family IPv4 Unicast
BGP table version is 34, Local Router ID is 172.21.148.26
Status: s-suppressed, x-deleted, S-stale, d-dampened, h-history, *-valid, >-best
Path type: i-internal, e-external, c-confed, l-local, a-aggregate, r-redist, I-injected
Origin codes: i - IGP, e - EGP, ? - incomplete, | - multipath, & - backup, 2 - best2

   Network            Next Hop            Metric     LocPrf     Weight Path
*>e172.21.144.0/24    172.21.148.27            0                     0 65455 65405 ?
*>e172.21.145.0/24    172.21.148.27            0                     0 65455 65405 ?
*>r172.21.148.26/31   0.0.0.0                  0        100      32768 ?
*>e172.21.176.0/24    172.21.148.27                                  0 65455 65405 65530 ?

BGP routing table information for VRF GDCH-MGMT-TRANSIT, address family IPv4 Unicast
BGP table version is 22, Local Router ID is 172.21.148.22
Status: s-suppressed, x-deleted, S-stale, d-dampened, h-history, *-valid, >-best
Path type: i-internal, e-external, c-confed, l-local, a-aggregate, r-redist, I-injected
Origin codes: i - IGP, e - EGP, ? - incomplete, | - multipath, & - backup, 2 - best2

   Network            Next Hop            Metric     LocPrf     Weight Path
*>e172.21.146.0/27    172.21.148.23            0                     0 65455 65405 ?
*>e172.21.146.32/27   172.21.148.23            0                     0 65455 65405 ?
*>e172.21.146.64/28   172.21.148.23            0                     0 65455 65405 ?
*>e172.21.147.16/28   172.21.148.23            0                     0 65455 65405 ?
*>e172.21.148.14/31   172.21.148.23            0                     0 65455 65405 ?
*>r172.21.148.22/31   0.0.0.0                  0        100      32768 ?
* e                   172.21.148.23            0                     0 65455 65405 ?

BGP routing table information for VRF HW-INFRA, address family IPv4 Unicast
BGP table version is 18, Local Router ID is 172.21.148.23
Status: s-suppressed, x-deleted, S-stale, d-dampened, h-history, *-valid, >-best
Path type: i-internal, e-external, c-confed, l-local, a-aggregate, r-redist, I-injected
Origin codes: i - IGP, e - EGP, ? - incomplete, | - multipath, & - backup, 2 - best2

   Network            Next Hop            Metric     LocPrf     Weight Path
*>r172.21.146.0/27    0.0.0.0                  0        100      32768 ?
*>r172.21.146.32/27   0.0.0.0                  0        100      32768 ?
*>r172.21.146.64/28   0.0.0.0                  0        100      32768 ?
*>r172.21.147.16/28   0.0.0.0                  0        100      32768 ?
*>r172.21.148.14/31   0.0.0.0                  0        100      32768 ?
*>r172.21.148.22/31   0.0.0.0                  0        100      32768 ?
* e                   172.21.148.22            0                     0 65455 65455 ?

BGP summary information for VRF default, address family IPv4 Unicast

show ip route vrf all

tc-occoresw01# show ip route vrf all | no-more
IP Route Table for VRF "default"
'*' denotes best ucast next-hop
'**' denotes best mcast next-hop
'[x/y]' denotes [preference/metric]
'%<string>' in via output denotes VRF <string>


IP Route Table for VRF "management"
'*' denotes best ucast next-hop
'**' denotes best mcast next-hop
'[x/y]' denotes [preference/metric]
'%<string>' in via output denotes VRF <string>


IP Route Table for VRF "GDCH-DATA-TRANSIT"
'*' denotes best ucast next-hop
'**' denotes best mcast next-hop
'[x/y]' denotes [preference/metric]
'%<string>' in via output denotes VRF <string>

172.21.144.0/24, ubest/mbest: 1/0
    *via 172.21.148.27, [20/0], 3d01h, bgp-65405, external, tag 65455
172.21.145.0/24, ubest/mbest: 1/0
    *via 172.21.148.27, [20/0], 3d01h, bgp-65405, external, tag 65455
172.21.148.26/31, ubest/mbest: 1/0, attached
    *via 172.21.148.26, Vlan5, [0/0], 3d07h, direct
172.21.148.26/32, ubest/mbest: 1/0, attached
    *via 172.21.148.26, Vlan5, [0/0], 3d07h, local
172.21.176.0/24, ubest/mbest: 1/0
    *via 172.21.148.27, [20/0], 02:56:07, bgp-65405, external, tag 65455

IP Route Table for VRF "GDCH-MGMT-TRANSIT"
'*' denotes best ucast next-hop
'**' denotes best mcast next-hop
'[x/y]' denotes [preference/metric]
'%<string>' in via output denotes VRF <string>

172.21.146.0/27, ubest/mbest: 1/0
    *via 172.21.148.23, [20/0], 3d01h, bgp-65405, external, tag 65455
172.21.146.32/27, ubest/mbest: 1/0
    *via 172.21.148.23, [20/0], 3d01h, bgp-65405, external, tag 65455
172.21.146.64/28, ubest/mbest: 1/0
    *via 172.21.148.23, [20/0], 3d01h, bgp-65405, external, tag 65455
172.21.147.16/28, ubest/mbest: 1/0
    *via 172.21.148.23, [20/0], 3d01h, bgp-65405, external, tag 65455
172.21.148.14/31, ubest/mbest: 1/0
    *via 172.21.148.23, [20/0], 3d01h, bgp-65405, external, tag 65455
172.21.148.22/31, ubest/mbest: 1/0, attached
    *via 172.21.148.22, Vlan3, [0/0], 3d07h, direct
172.21.148.22/32, ubest/mbest: 1/0, attached
    *via 172.21.148.22, Vlan3, [0/0], 3d07h, local

IP Route Table for VRF "OC-DATA"
'*' denotes best ucast next-hop
'**' denotes best mcast next-hop
'[x/y]' denotes [preference/metric]
'%<string>' in via output denotes VRF <string>

172.21.144.0/24, ubest/mbest: 1/0, attached
    *via 172.21.144.2, Vlan201, [0/0], 3d07h, direct
172.21.144.1/32, ubest/mbest: 1/0, attached
    *via 172.21.144.1, Vlan201, [0/0], 3d07h, vrrpv3
172.21.144.2/32, ubest/mbest: 1/0, attached
    *via 172.21.144.2, Vlan201, [0/0], 3d07h, local
172.21.145.0/24, ubest/mbest: 1/0, attached
    *via 172.21.145.2, Vlan207, [0/0], 3d07h, direct
172.21.145.1/32, ubest/mbest: 1/0, attached
    *via 172.21.145.1, Vlan207, [0/0], 3d07h, vrrpv3
172.21.145.2/32, ubest/mbest: 1/0, attached
    *via 172.21.145.2, Vlan207, [0/0], 3d07h, local
172.21.148.8/31, ubest/mbest: 1/0, attached
    *via 172.21.148.8, Eth1/51.2001, [0/0], 3d07h, direct
172.21.148.8/32, ubest/mbest: 1/0, attached
    *via 172.21.148.8, Eth1/51.2001, [0/0], 3d07h, local
172.21.148.26/31, ubest/mbest: 1/0, attached
    *via 172.21.148.27, Vlan4, [0/0], 3d07h, direct
172.21.148.27/32, ubest/mbest: 1/0, attached
    *via 172.21.148.27, Vlan4, [0/0], 3d07h, local
172.21.150.0/31, ubest/mbest: 1/0, attached
    *via 172.21.150.0, Eth1/51.2009, [0/0], 3d07h, direct
172.21.150.0/32, ubest/mbest: 1/0, attached
    *via 172.21.150.0, Eth1/51.2009, [0/0], 3d07h, local
172.21.176.0/24, ubest/mbest: 1/0
    *via 172.21.148.9, [20/0], 02:55:55, bgp-65405, external, tag 65530
172.21.177.0/24, ubest/mbest: 1/0
    *via 172.21.148.9, [20/0], 02:55:12, bgp-65405, external, tag 65530

IP Route Table for VRF "HW-INFRA"
'*' denotes best ucast next-hop
'**' denotes best mcast next-hop
'[x/y]' denotes [preference/metric]
'%<string>' in via output denotes VRF <string>

172.21.146.0/27, ubest/mbest: 1/0, attached
    *via 172.21.146.2, Vlan202, [0/0], 3d07h, direct
172.21.146.1/32, ubest/mbest: 1/0, attached
    *via 172.21.146.1, Vlan202, [0/0], 3d07h, vrrpv3
172.21.146.2/32, ubest/mbest: 1/0, attached
    *via 172.21.146.2, Vlan202, [0/0], 3d07h, local
172.21.146.32/27, ubest/mbest: 1/0, attached
    *via 172.21.146.34, Vlan203, [0/0], 3d07h, direct
172.21.146.33/32, ubest/mbest: 1/0, attached
    *via 172.21.146.33, Vlan203, [0/0], 3d07h, vrrpv3
172.21.146.34/32, ubest/mbest: 1/0, attached
    *via 172.21.146.34, Vlan203, [0/0], 3d07h, local
172.21.146.64/28, ubest/mbest: 1/0, attached
    *via 172.21.146.66, Vlan206, [0/0], 3d07h, direct
172.21.146.65/32, ubest/mbest: 1/0, attached
    *via 172.21.146.65, Vlan206, [0/0], 3d07h, vrrpv3
172.21.146.66/32, ubest/mbest: 1/0, attached
    *via 172.21.146.66, Vlan206, [0/0], 3d07h, local
172.21.147.16/28, ubest/mbest: 1/0, attached
    *via 172.21.147.18, Vlan211, [0/0], 3d07h, direct
172.21.147.17/32, ubest/mbest: 1/0, attached
    *via 172.21.147.17, Vlan211, [0/0], 3d07h, vrrpv3
172.21.147.18/32, ubest/mbest: 1/0, attached
    *via 172.21.147.18, Vlan211, [0/0], 3d07h, local
172.21.148.14/31, ubest/mbest: 1/0, attached
    *via 172.21.148.14, Eth1/51.2005, [0/0], 3d07h, direct
172.21.148.14/32, ubest/mbest: 1/0, attached
    *via 172.21.148.14, Eth1/51.2005, [0/0], 3d07h, local
172.21.148.22/31, ubest/mbest: 1/0, attached
    *via 172.21.148.23, Vlan2, [0/0], 3d07h, direct
172.21.148.23/32, ubest/mbest: 1/0, attached
    *via 172.21.148.23, Vlan2, [0/0], 3d07h, local

show lldp neighbors

dc01-occoresw01# show lldp neighbors | no-more
Capability codes:
  (R) Router, (B) Bridge, (T) Telephone, (C) DOCSIS Cable Device
  (W) WLAN Access Point, (P) Repeater, (S) Station, (O) Other
Device ID            Local Intf      Hold-time  Capability  Port ID
dc01-occoresw02.opscenter.local
                     mgmt0           120        BR          Ethernet1/39
HPE Eth 10/25Gb 2p 631SFP28 Adptr fw_version:AFW_218.0.173.0
                     Eth1/1          100        S           5cba.2c6f.5348
HPE Eth 10/25Gb 2p 631SFP28 Adptr fw_version:AFW_218.0.173.0
                     Eth1/2          100        S           5cba.2c73.5338
HPE Eth 10/25Gb 2p 631SFP28 Adptr fw_version:AFW_218.0.173.0
                     Eth1/3          100        S           5cba.2c73.3838
HPE Eth 10/25Gb 2p 631SFP28 Adptr fw_version:AFW_218.0.173.0
                     Eth1/4          100        S           5cba.2c73.3f58
HPE Eth 10/25Gb 2p 631SFP28 Adptr fw_version:AFW_218.0.173.0
                     Eth1/6          100        S           5cba.2c72.ae70
HPE Eth 10/25Gb 2p 631SFP28 Adptr fw_version:AFW_218.0.173.0
                     Eth1/7          100        S           5cba.2c1a.36c0
dc01-occoresw02.opscenter.local
                     Eth1/39         120        BR          mgmt0
dc01-occoresw02.opscenter.local
                     Eth1/40         120        BR          Ethernet1/40
dc01-occoresw02.opscenter.local
                     Eth1/41         120        BR          Ethernet1/41
Total entries displayed: 13

Output previsto di OCSW

La tabella seguente mostra l'output previsto per ogni oc switch:

VRF
 Peer BGP
 Route previste ricevute dal peer BGP
OC-DATA Sessione BGP OCCORESW01
  • Prefisso OCCORE-SERVERS
OC-DATA Sessione BGP OCCORESW02
  • Prefisso OCCORE-SERVERS
OC-DATA Sessione BGP OCSW
  • Prefisso OC-WORKSTATION

Le sezioni seguenti mostrano i show command outputs per gli switch occore:

show ip bgp summary vrf all

tc-ocsw01# show ip bgp summary vrf all | no-more
BGP summary information for VRF HW-INFRA, address family IPv4 Unicast
BGP router identifier 172.21.180.2, local AS number 65530
BGP table version is 20, IPv4 Unicast config peers 4, capable peers 2
10 network entries and 2 paths using 1496 bytes of memory
BGP attribute entries [2/368], BGP AS path entries [2/20]
BGP community entries [4/128], BGP clusterlist entries [0/0]
14 received paths for inbound soft reconfiguration
2 identical, 0 modified, 12 filtered received paths using 1008 bytes

Neighbor        V    AS MsgRcvd MsgSent   TblVer  InQ OutQ Up/Down  State/PfxRcd
172.21.148.14   4 65405    4758    4755       20    0    0    3d07h 1
172.21.148.18   4 65405    4756    4755       20    0    0    3d07h 1

BGP summary information for VRF OC-DATA, address family IPv4 Unicast
BGP router identifier 172.21.176.2, local AS number 65530
BGP table version is 133, IPv4 Unicast config peers 5, capable peers 2
23 network entries and 26 paths using 6180 bytes of memory
BGP attribute entries [10/1840], BGP AS path entries [6/84]
BGP community entries [4/128], BGP clusterlist entries [0/0]
26 received paths for inbound soft reconfiguration
2 identical, 22 modified, 2 filtered received paths using 344 bytes

Neighbor        V    AS MsgRcvd MsgSent   TblVer  InQ OutQ Up/Down  State/PfxRcd
172.21.148.8    4 65405    4784    4762      133    0    0 02:59:33 5
172.21.148.12   4 65405    4763    4759      133    0    0 02:59:43 7
172.21.176.3    4 65530       0       0        0    0    0    3d07h Idle

BGP summary information for VRF default, address family IPv4 Unicast

tc-ocsw01# show bgp ipv4 uni sum vrf all
BGP summary information for VRF HW-INFRA, address family IPv4 Unicast
BGP router identifier 172.21.180.2, local AS number 65530
BGP table version is 20, IPv4 Unicast config peers 4, capable peers 2
10 network entries and 2 paths using 1496 bytes of memory
BGP attribute entries [2/368], BGP AS path entries [2/20]
BGP community entries [3/96], BGP clusterlist entries [0/0]
14 received paths for inbound soft reconfiguration
2 identical, 0 modified, 12 filtered received paths using 1008 bytes

Neighbor        V    AS MsgRcvd MsgSent   TblVer  InQ OutQ Up/Down  State/PfxRcd
172.21.148.14   4 65405    4772    4768       20    0    0    3d07h 1
172.21.148.18   4 65405    4769    4768       20    0    0    3d07h 1

BGP summary information for VRF OC-DATA, address family IPv4 Unicast
BGP router identifier 172.21.176.2, local AS number 65530
BGP table version is 133, IPv4 Unicast config peers 5, capable peers 2
13 network entries and 14 paths using 3404 bytes of memory
BGP attribute entries [6/1104], BGP AS path entries [3/42]
BGP community entries [3/96], BGP clusterlist entries [0/0]
13 received paths for inbound soft reconfiguration
1 identical, 11 modified, 1 filtered received paths using 172 bytes

Neighbor        V    AS MsgRcvd MsgSent   TblVer  InQ OutQ Up/Down  State/PfxRcd
172.21.148.8    4 65405    4797    4775      133    0    0 03:12:53 7
172.21.148.12   4 65405    4777    4772      133    0    0 03:13:03 7
172.21.176.3    4 65530       0       0        0    0    0    3d07h 11

BGP summary information for VRF default, address family IPv4 Unicast

show ip bgp vrf all

tc-ocsw01# show bgp ipv4 uni vrf HW-INFRA
BGP routing table information for VRF HW-INFRA, address family IPv4 Unicast
BGP table version is 20, Local Router ID is 172.21.180.2
Status: s-suppressed, x-deleted, S-stale, d-dampened, h-history, *-valid, >-best
Path type: i-internal, e-external, c-confed, l-local, a-aggregate, r-redist, I-injected
Origin codes: i - IGP, e - EGP, ? - incomplete, | - multipath, & - backup, 2 - best2

   Network            Next Hop            Metric     LocPrf     Weight Path
* e172.21.146.0/27    172.21.148.18            0                     0 65405 ?
*>e                   172.21.148.14            0                     0 65405 ?

BGP routing table information for VRF OC-DATA, address family IPv4 Unicast
BGP table version is 145, Local Router ID is 172.21.176.2
Status: s-suppressed, x-deleted, S-stale, d-dampened, h-history, *-valid, >-best
Path type: i-internal, e-external, c-confed, l-local, a-aggregate, r-redist, I-injected
Origin codes: i - IGP, e - EGP, ? - incomplete, | - multipath, & - backup, 2 - best2

   Network            Next Hop            Metric     LocPrf     Weight Path
* e172.21.144.0/24    172.21.148.8             0                     0 65405 ?
*>e                   172.21.148.12            0                     0 65405 ?
* e172.21.145.0/24    172.21.148.8             0                     0 65405 ?
*>e                   172.21.148.12            0                     0 65405 ?
*>e172.21.148.8/31    172.21.148.8             0                     0 65405 ?
*>e172.21.148.12/31   172.21.148.12            0                     0 65405 ?
*>e172.21.148.26/31   172.21.148.8             0                     0 65405 ?
*>e172.21.148.28/31   172.21.148.12            0                     0 65405 ?
*>e172.21.150.0/31    172.21.148.8             0                     0 65405 ?
*>e172.21.150.4/31    172.21.148.12            0                     0 65405 ?
*>e172.21.150.18/31   172.21.148.12            0                     0 65405 ?
*>r172.21.176.0/24    0.0.0.0                  0        100      32768 ?
*>r172.21.177.0/24    0.0.0.0                  0        100      32768 ?

show ip route vrf all

tc-ocsw01# show ip route vrf all | no-more
IP Route Table for VRF "default"
'*' denotes best ucast next-hop
'**' denotes best mcast next-hop
'[x/y]' denotes [preference/metric]
'%<string>' in via output denotes VRF <string>


IP Route Table for VRF "management"
'*' denotes best ucast next-hop
'**' denotes best mcast next-hop
'[x/y]' denotes [preference/metric]
'%<string>' in via output denotes VRF <string>

0.0.0.0/0, ubest/mbest: 1/0
    *via 172.21.180.1, [1/0], 3d07h, static
172.21.180.0/28, ubest/mbest: 1/0, attached
    *via 172.21.180.4, mgmt0, [0/0], 3d07h, direct
172.21.180.4/32, ubest/mbest: 1/0, attached
    *via 172.21.180.4, mgmt0, [0/0], 3d07h, local

IP Route Table for VRF "HW-INFRA"
'*' denotes best ucast next-hop
'**' denotes best mcast next-hop
'[x/y]' denotes [preference/metric]
'%<string>' in via output denotes VRF <string>

172.21.146.0/27, ubest/mbest: 1/0
    *via 172.21.148.14, [20/0], 3d07h, bgp-65530, external, tag 65405
172.21.148.14/31, ubest/mbest: 1/0, attached
    *via 172.21.148.15, Eth1/53.2005, [0/0], 3d07h, direct
172.21.148.15/32, ubest/mbest: 1/0, attached
    *via 172.21.148.15, Eth1/53.2005, [0/0], 3d07h, local
172.21.148.18/31, ubest/mbest: 1/0, attached
    *via 172.21.148.19, Eth1/54.2007, [0/0], 3d07h, direct
172.21.148.19/32, ubest/mbest: 1/0, attached
    *via 172.21.148.19, Eth1/54.2007, [0/0], 3d07h, local
172.21.180.0/28, ubest/mbest: 1/0, attached
    *via 172.21.180.2, Vlan205, [0/0], 3d07h, direct
172.21.180.1/32, ubest/mbest: 1/0, attached
    *via 172.21.180.1, Vlan205, [0/0], 3d07h, vrrpv3
172.21.180.2/32, ubest/mbest: 1/0, attached
    *via 172.21.180.2, Vlan205, [0/0], 3d07h, local

IP Route Table for VRF "OC-DATA"
'*' denotes best ucast next-hop
'**' denotes best mcast next-hop
'[x/y]' denotes [preference/metric]
'%<string>' in via output denotes VRF <string>

172.21.144.0/24, ubest/mbest: 1/0
    *via 172.21.148.12, [20/0], 00:16:14, bgp-65530, external, tag 65405
172.21.145.0/24, ubest/mbest: 1/0
    *via 172.21.148.12, [20/0], 00:16:14, bgp-65530, external, tag 65405
172.21.148.8/31, ubest/mbest: 1/0, attached
    *via 172.21.148.9, Eth1/53.2001, [0/0], 3d07h, direct
172.21.148.9/32, ubest/mbest: 1/0, attached
    *via 172.21.148.9, Eth1/53.2001, [0/0], 3d07h, local
172.21.148.12/31, ubest/mbest: 1/0, attached
    *via 172.21.148.13, Eth1/54.2003, [0/0], 3d07h, direct
172.21.148.13/32, ubest/mbest: 1/0, attached
    *via 172.21.148.13, Eth1/54.2003, [0/0], 3d07h, local
172.21.148.26/31, ubest/mbest: 1/0
    *via 172.21.148.8, [20/0], 00:16:14, bgp-65530, external, tag 65405
172.21.148.28/31, ubest/mbest: 1/0
    *via 172.21.148.12, [20/0], 00:16:14, bgp-65530, external, tag 65405
172.21.150.0/31, ubest/mbest: 1/0
    *via 172.21.148.8, [20/0], 00:16:14, bgp-65530, external, tag 65405
172.21.150.4/31, ubest/mbest: 1/0
    *via 172.21.148.12, [20/0], 00:16:14, bgp-65530, external, tag 65405
172.21.150.18/31, ubest/mbest: 1/0
    *via 172.21.148.12, [20/0], 00:16:14, bgp-65530, external, tag 65405
172.21.176.0/24, ubest/mbest: 1/0, attached
    *via 172.21.176.2, Lo204, [0/0], 03:34:44, direct
172.21.176.2/32, ubest/mbest: 1/0, attached
    *via 172.21.176.2, Lo204, [0/0], 03:34:44, local
172.21.177.0/24, ubest/mbest: 1/0, attached
    *via 172.21.177.2, Lo208, [0/0], 03:33:47, direct
172.21.177.2/32, ubest/mbest: 1/0, attached
    *via 172.21.177.2, Lo208, [0/0], 03:33:47, local

show lldp neighbors

ocsw01# show lldp neighbors | no-more
Capability codes:
  (R) Router, (B) Bridge, (T) Telephone, (C) DOCSIS Cable Device
  (W) WLAN Access Point, (P) Repeater, (S) Station, (O) Other
Device ID            Local Intf      Hold-time  Capability  Port ID
ocsw02.opscenter.local
                     mgmt0           120        BR          Ethernet1/42
Broadcom P225p NetXtreme-E Dual-port 10Gb/25Gb Ethernet PCIe AdaBroadcom fw_version:AFW_214.4.42.1
                     Eth1/1          120        S           0062.0b14.bda1
Broadcom P225p NetXtreme-E Dual-port 10Gb/25Gb Ethernet PCIe AdaBroadcom fw_version:AFW_214.4.42.1
                     Eth1/3          120        S           0062.0b14.d381
Broadcom P225p NetXtreme-E Dual-port 10Gb/25Gb Ethernet PCIe AdaBroadcom fw_version:AFW_214.4.42.1
                     Eth1/5          120        S           0062.0b14.ab31
Broadcom P225p NetXtreme-E Dual-port 10Gb/25Gb Ethernet PCIe AdaBroadcom fw_version:AFW_214.4.42.1
                     Eth1/7          120        S           0062.0b14.bcb1
Broadcom P225p NetXtreme-E Dual-port 10Gb/25Gb Ethernet PCIe AdaBroadcom fw_version:AFW_214.4.42.1
                     Eth1/8          120        S           0062.0b14.78a1
40a6.b7a9.02ed       Eth1/10         121                    40a6.b7a9.02ed
ocsw02.opscenter.local
                     Eth1/42         120        BR          mgmt0
ocsw02.opscenter.local
                     Eth1/51         120        BR          Ethernet1/51
ocsw02.opscenter.local
                     Eth1/52         120        BR          Ethernet1/52
Total entries displayed: 12

Convalide del deployment di OI multisito

La sezione seguente descrive in dettaglio come convalidare i deployment multisito. Questi controlli devono essere eseguiti dopo la convalida di ogni sito, come indicato in 5.2.7.1 Verifica utilizzando questi comandi show per ogni sito dell'infrastruttura Operations Suite (OI) di cui è stato eseguito il deployment.

Verifica utilizzando questi comandi di visualizzazione

Analogamente a un deployment OI normale, è possibile utilizzare questi comandi di visualizzazione:

  • show ip bgp summary vrf all
  • show ip bgp vrf all
  • show ip route vrf all
  • show lldp neighbors

Convalidare l'implementazione multiazienda

Di seguito sono riportati gli elementi chiave da cercare negli output:

  • Nessuna sessione BGP è in stato Idle, Active o Closing.
  • Tutte le sessioni BGP mostrano un valore State/PrxRcd maggiore di 0.
  • Tutte le sessioni BGP mostrano un timer Up/Down che aumenta continuamente.
  • A parte le route menzionate, non devono essere pubblicizzate o ricevute altre route

In questo esempio: - Il sito locale ha InstanceID = 1. - Il sito remoto ha InstanceID = 2.

Le convalide devono essere eseguite su tutti gli switch di tutti i siti.

Output previsto di OCCORESW

Questa tabella mostra lo stato BGP previsto per OCCORESW101:

VRF ID istanza del dispositivo di peering Sessione BGP prevista
 Percorsi previsti ricevuti
GDCH-DATA-TRANSIT 1 Sessione BGP con hairpinning che utilizza OCCOREFW
(in OC-DATA VRF)
  • Prefisso OCCORE-SERVERS (di tutti i siti remoti)
  • Prefisso OC-WORKSTATION (per tutti i siti remoti)
OC-DATA 2 Sessione BGP OCSW201
  • Prefisso OC-WORKSTATION (per tutti i siti remoti)
OC-DATA 2 Sessione BGP OCSW202
  • Prefisso OC-WORKSTATION (per tutti i siti remoti)
OC-DATA 2 Sessione BGP OCCORESW201
  • Prefisso OCCORE-SERVERS (per tutti i siti remoti)
OC-DATA 2 Sessione BGP OCCORESW202
  • Prefisso OCCORE-SERVERS (per tutti i siti remoti)

Output previsto di OCSW

La tabella seguente mostra lo stato BGP previsto per OCSW101:

VRF ID istanza del dispositivo di peering Sessione BGP prevista
 Percorsi previsti ricevuti
OC-DATA 1 Sessione BGP OCCORESW201
  • Prefisso OCCORE-SERVERS (per tutti i siti remoti)
OC-DATA 1 Sessione BGP OCCORESW202
  • Prefisso OCCORE-SERVERS (per tutti i siti remoti)