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Beginner

Cisco ISE NIC Bonding

Is it necessary to deregister ISE node from deployment if i want to do NIC Bonding ( eth0 and eth1)?

If i must deregister node, is there a consequences in configuration after i register node to deployment again?

I have two ISE nodes in deployment, primary and secondary.

 

1 ACCEPTED SOLUTION

Accepted Solutions
Highlighted
VIP Advocate

Re: Cisco ISE NIC Bonding

Nope - I tried it just now and it didn't mind that the node I was doing this on, was in fact the Primary (i.e. it was not a Standalone node).

 

interface GigabitEthernet 0
  ip address 192.168.0.220 255.255.255.0
  ipv6 address autoconfig
  ipv6 enable
!
interface GigabitEthernet 1
  shutdown
  ipv6 address autoconfig
  ipv6 enable

!
ise02/admin# conf t
Enter configuration commands, one per line.  End with CNTL/Z.
ise02/admin(config)# interface gigabitEthernet 0
ise02/admin(config-GigabitEthernet)# backup interface gigabitEthernet 1

Changing backup interface configuration may cause ise services to restart.
Are you sure you want to proceed? Y/N [N]: Y
Stopping ISE Monitoring & Troubleshooting Log Processor...
PassiveID WMI Service is disabled
...

After a few minutes

 

interface GigabitEthernet 0
  ipv6 address autoconfig
  ipv6 enable
  backup interface GigabitEthernet 1
  ip address 192.168.0.220 255.255.255.0
!
interface GigabitEthernet 1
  ipv6 address autoconfig

And

ise02/admin# show interface
bond0: flags=5187<UP,BROADCAST,RUNNING,MASTER,MULTICAST>  mtu 1500
        inet 192.168.0.220  netmask 255.255.255.0  broadcast 192.168.0.255
        inet6 fe80::250:56ff:fe8a:e427  prefixlen 64  scopeid 0x20<link>
        ether 00:50:56:8a:e4:27  txqueuelen 1000  (Ethernet)
        RX packets 5483  bytes 993844 (970.5 KiB)
        RX errors 0  dropped 0  overruns 0  frame 0
        TX packets 427  bytes 32476 (31.7 KiB)
        TX errors 0  dropped 0 overruns 0  carrier 0  collisions 0


GigabitEthernet 0
        flags=6211<UP,BROADCAST,RUNNING,SLAVE,MULTICAST>  mtu 1500
        ether 00:50:56:8a:e4:27  txqueuelen 1000  (Ethernet)
        RX packets 5479  bytes 993604 (970.3 KiB)
        RX errors 0  dropped 0  overruns 0  frame 0
        TX packets 427  bytes 32476 (31.7 KiB)
        TX errors 0  dropped 0 overruns 0  carrier 0  collisions 0

GigabitEthernet 1
        flags=6211<UP,BROADCAST,RUNNING,SLAVE,MULTICAST>  mtu 1500
        ether 00:50:56:8a:e4:27  txqueuelen 1000  (Ethernet)
        RX packets 4  bytes 240 (240.0 B)
        RX errors 0  dropped 0  overruns 0  frame 0
        TX packets 0  bytes 0 (0.0 B)
        TX errors 0  dropped 0 overruns 0  carrier 0  collisions 0

View solution in original post

2 REPLIES 2
Highlighted
VIP Advocate

Re: Cisco ISE NIC Bonding

Nope - I tried it just now and it didn't mind that the node I was doing this on, was in fact the Primary (i.e. it was not a Standalone node).

 

interface GigabitEthernet 0
  ip address 192.168.0.220 255.255.255.0
  ipv6 address autoconfig
  ipv6 enable
!
interface GigabitEthernet 1
  shutdown
  ipv6 address autoconfig
  ipv6 enable

!
ise02/admin# conf t
Enter configuration commands, one per line.  End with CNTL/Z.
ise02/admin(config)# interface gigabitEthernet 0
ise02/admin(config-GigabitEthernet)# backup interface gigabitEthernet 1

Changing backup interface configuration may cause ise services to restart.
Are you sure you want to proceed? Y/N [N]: Y
Stopping ISE Monitoring & Troubleshooting Log Processor...
PassiveID WMI Service is disabled
...

After a few minutes

 

interface GigabitEthernet 0
  ipv6 address autoconfig
  ipv6 enable
  backup interface GigabitEthernet 1
  ip address 192.168.0.220 255.255.255.0
!
interface GigabitEthernet 1
  ipv6 address autoconfig

And

ise02/admin# show interface
bond0: flags=5187<UP,BROADCAST,RUNNING,MASTER,MULTICAST>  mtu 1500
        inet 192.168.0.220  netmask 255.255.255.0  broadcast 192.168.0.255
        inet6 fe80::250:56ff:fe8a:e427  prefixlen 64  scopeid 0x20<link>
        ether 00:50:56:8a:e4:27  txqueuelen 1000  (Ethernet)
        RX packets 5483  bytes 993844 (970.5 KiB)
        RX errors 0  dropped 0  overruns 0  frame 0
        TX packets 427  bytes 32476 (31.7 KiB)
        TX errors 0  dropped 0 overruns 0  carrier 0  collisions 0


GigabitEthernet 0
        flags=6211<UP,BROADCAST,RUNNING,SLAVE,MULTICAST>  mtu 1500
        ether 00:50:56:8a:e4:27  txqueuelen 1000  (Ethernet)
        RX packets 5479  bytes 993604 (970.3 KiB)
        RX errors 0  dropped 0  overruns 0  frame 0
        TX packets 427  bytes 32476 (31.7 KiB)
        TX errors 0  dropped 0 overruns 0  carrier 0  collisions 0

GigabitEthernet 1
        flags=6211<UP,BROADCAST,RUNNING,SLAVE,MULTICAST>  mtu 1500
        ether 00:50:56:8a:e4:27  txqueuelen 1000  (Ethernet)
        RX packets 4  bytes 240 (240.0 B)
        RX errors 0  dropped 0  overruns 0  frame 0
        TX packets 0  bytes 0 (0.0 B)
        TX errors 0  dropped 0 overruns 0  carrier 0  collisions 0

View solution in original post

Beginner

Re: Cisco ISE NIC Bonding

Thank You Arne for quick reply, it works.