Management and Configuration Guide K/KA/KB.15.15

Example 78 Event log
l 01/01/90 00:35:20 00025 ip: DEFAULT_VLAN: ip address 10.100.38.231/24 configured on vlan 1
l 01/01/90 00:35:20 00083 dhcp: updating IP address and subnet mask
l 01/01/90 00:35:05 00076 ports: port A1 is now on-line
l 01/01/90 00:35:02 00900 ports: port A1 timer (71) has expired
W 01/01/90 00:34:13 00026 ip: DEFAULT_VLAN: ip address 10.100.38.231/24 removed from vlan 1
l 01/01/90 00:34:12 00077 ports: port A1 is now off-line
l 01/01/90 00:34:12 00898 ports: Fault Finder(71) has disabled port A1 for 5seconds
M 01/01/90 00:34:12 02673 FFI: port A1-Port disabled by Fault-finder.
W 01/01/90 00:34:12 02676 FFI: port A1-Excessive Broadcasts. Broadcast-storm control threshold 4 percent exceeded.
---- Reverse event Log listing: Events Since Boot ----
I 01/01/90 00:08:44 00025 ip: DEFAULT_VLAN: ip address 10.100.38.231/24 configured on vlan 1
I 01/01/90 00:08:44 00083 dhcp: updating IP address and subnet mask
I 01/01/90 00:08:11 00076 ports: port A1 is now on-line
I 01/01/90 00:08:08 00900 ports: port A1 timer (71) has expired
W 01/01/90 00:06:29 00026 ip: DEFAULT_VLAN: ip address 10.100.38.231/24 removed from vlan 1
I 01/01/90 00:06:28 00077 ports: port A1 is now off-line
I 01/01/90 00:06:28 00898 ports: Fault Finder(71) has disabled port A1 for 100 seconds
M 01/01/90 00:06:28 02673 FFI: port A1-Port disabled by Fault-finder.
W 01/01/90 00:06:28 02675 FFI: port A1-Excessive Broadcasts. Broadcast-storm control threshold 10 pps exceeded.
Enabling dynamic LACP trunk groups
An individual trunk can have up to eight links, with additional standby links if you are using LACP.
You can configure trunk group types as follows:
Syntax
interface <port-list> lacp active
Configures <port-list> as LACP active. If the ports at the other end of the links on
<port-list> are configured as LACP passive, this command enables a dynamic LACP trunk
group on <port-list>.
Example
This example uses ports C4 and C5 to enable a dynamic LACP trunk group.
(HP_Switch_name#) interface c4-c5 lacp active
Removing ports from a dynamic LACP trunk group
To remove a port from dynamic LACP trunk operation, you must turn off LACP on the port. (On a
port in an operating, dynamic LACP trunk, you cannot change between LACP Active and LACP
passive without first removing LACP operation from the port.)
CAUTION: Unless spanning tree is running on your network, removing a port from a trunk can
result in a loop. To help prevent a broadcast storm when you remove a port from a trunk where
spanning tree is not in use, HP recommends that you first disable the port or disconnect the link
on that port.
Syntax
no interface <port-list> lacp
Removes <port-list> from any dynamic LACP trunk and returns the ports in <port-list> to
passive LACP.
Example
Port C6 belongs to an operating, dynamic LACP trunk. To remove port C6 from the dynamic trunk
and return it to passive LACP, do the following:
(HP_Switch_name#) no interface c6 lacp
(HP_Switch_name#) interface c6 lacp passive
Viewing and configuring port trunk groups 135