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calendar_month 12-Jun-25

Two-Tier Core 1-2 for Lossless iSCSI Configuration

!Version ArubaOS-CX GL.10.13.1000
!export-password: default
hostname RSVDC-CORE1-2
lldp dcbx
user admin group administrators password ciphertext AQBapZ5gnSruKhMAE64ATAEOi7sFyKVcGXI6DgkZZSTpRQjxYgAAAFs8OQgGjTlXmeNulSGUTbGe23mpdesz1gv/W++iOBq583eVDXd6ZhyicVXUv/uyiQWga1Ptd0R+1NpSYKW1IIWOsKyaZ+N9bl7wQ7l0JrM+YPTiin8EvMc0oTh4w4krKeMQ
profile l3-agg
ntp server 10.2.120.98 prefer
ntp server 10.2.120.99 prefer
ntp server pool.ntp.org minpoll 4 maxpoll 4 iburst
ntp enable
ntp vrf mgmt
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tacacs-server host 10.2.120.94 key ciphertext AQBapTkh/3okAC6qcNPW6l99DL+uSQHd6dEfcHeiC5fL52+wCQAAALW+q/MYqbS4dA== vrf mgmt
tacacs-server host 10.2.120.95 key ciphertext AQBapShPv63K4gZ98Rg3/m+1O3jK/RSLej7xJHP2QgWc/WfJCQAAAIrhOZvhS02wTQ== vrf mgmt
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ssh server vrf mgmt
class ip tcp_iscsi_initiator
    10 match tcp any any eq iscsi count
class ip tcp_iscsi_target
    10 match tcp any eq iscsi any count
class ipv6 v6_tcp_iscsi_initiator
    10 match tcp any any eq iscsi count
class ipv6 v6_tcp_iscsi_target
    10 match tcp any eq iscsi any count
policy remark_iSCSI_Initiator
    10 class ip tcp_iscsi_initiator action pcp 4 action local-priority 4 action dscp CS4
    20 class ipv6 v6_tcp_iscsi_initiator action pcp 4 action local-priority 4 action dscp CS4
policy remark_iSCSI_Target
    10 class ip tcp_iscsi_target action pcp 4 action local-priority 4 action dscp CS4
    20 class ipv6 v6_tcp_iscsi_target action pcp 4 action local-priority 4 action dscp CS4
vlan 1
vlan 1101
    description iSCSI traffic vlan1101
vlan 1102
    description iSCSI traffic vlan1102
vlan 1201
    description iSCSI traffic vlan 1201
vlan 1202
    description iSCSI traffic vlan 1202
spanning-tree
spanning-tree priority 0
spanning-tree config-name RSVDC-ISCSI
interface mgmt
    no shutdown
    ip dhcp
qos queue-profile lossless4p
    map queue 0 local-priority 0,1,2,3,5
    map queue 1 local-priority 4
    map queue 2 local-priority 6,7
qos schedule-profile lossless_sp4p
    dwrr queue 0 weight 20
    dwrr queue 1 weight 80
    strict queue 2
apply qos queue-profile lossless4p schedule-profile lossless_sp4p
qos trust dscp
qos pool 1 lossless size 50.00 percent headroom 5000 kbytes priorities 4
interface lag 1 multi-chassis
    description connecting to RACK-1 - RSVDC-ACCESS1-1/1-2
    no shutdown
    no routing
    vlan trunk native 1
    vlan trunk allowed all
    lacp mode active
    spanning-tree root-guard
interface lag 2 multi-chassis
    description connecting to RACK-2 - RSVDC-ACCESS2-1/2-2
    no shutdown
    no routing
    vlan trunk native 1
    vlan trunk allowed all
    lacp mode active
    spanning-tree root-guard
interface lag 256
    description VSX_ISL_LAG
    no shutdown
    no routing
    vlan trunk native 1 tag
    vlan trunk allowed all
    lacp mode active
interface 1/1/1
    description Connects to RACK1
    no shutdown
    mtu 9198
    flow-control rxtx pool 1 override-negotiation
    lag 1
interface 1/1/2
    description Connects to RACK1
    no shutdown
    mtu 9198
    flow-control rxtx pool 1 override-negotiation
    lag 1
interface 1/1/3
    description Connects to RACK2
    no shutdown
    mtu 9198
    flow-control rxtx pool 1 override-negotiation
    lag 2
interface 1/1/4
    description Connects to RACK2
    no shutdown
    mtu 9198
    flow-control rxtx pool 1 override-negotiation
    lag 2
interface 1/1/31
    description VSX-ISL
    no shutdown
    mtu 9198
    flow-control rxtx pool 1 override-negotiation
    lag 256
interface 1/1/32
    description VSX-ISL
    no shutdown
    mtu 9198
    flow-control rxtx pool 1 override-negotiation
    lag 256
interface loopback 0
    ip address 10.250.12.2/32
    ip ospf 1 area 0.0.0.0
interface vlan 1101
    ip mtu 9198
    ip address 10.12.101.3/24
    active-gateway ip mac 02:00:0a:01:65:01
    active-gateway ip 10.12.101.1
    ip ospf 1 area 0.0.0.0
interface vlan 1102
    ip mtu 9198
    ip address 10.12.102.3/24
    active-gateway ip mac 02:00:0a:01:65:01
    active-gateway ip 10.12.102.1
    ip ospf 1 area 0.0.0.0
interface vlan 1201
    ip mtu 9198
    ip address 10.12.201.3/24
    active-gateway ip mac 02:00:0a:01:65:01
    active-gateway ip 10.12.201.1
    ip ospf 1 area 0.0.0.0
interface vlan 1202
    ip mtu 9198
    ip address 10.12.202.3/24
    active-gateway ip mac 02:00:0a:01:65:01
    active-gateway ip 10.12.202.1
    ip ospf 1 area 0.0.0.0
snmp-server system-location DC03, Roseville, CA
snmp-server system-contact netadmin@orangetme.local
vsx
    system-mac 02:01:00:00:11:01
    inter-switch-link lag 256
    role secondary
    keepalive peer 172.16.117.82 source 172.16.117.81 vrf mgmt
    linkup-delay-timer 600
    vsx-sync dcb-global mclag-interfaces qos-global vsx-global
ip dns domain-name example.local vrf mgmt
ip dns server-address 10.2.120.98 vrf mgmt
ip dns server-address 10.2.120.99 vrf mgmt
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router ospf 1
    router-id 10.250.12.2
    passive-interface default
    redistribute connected
    area 0.0.0.0
https-server vrf mgmt
dcbx application iscsi priority 4