Ec Messages; Ec-4; Ec-5 - Cisco Catalyst 4500 Series Message Manual

EC Messages

Error Message C4K_EBM-4-ZEROETHERADDR:Filtering Ethernet MAC address of value zero
from agent host table interface (port: [char])
EC Messages
This section contains the EtherChannel (EC) messages.

EC-4

Error Message EC-4-NOMEM:Not enough memory available for [char]

EC-5

Error Message EC-5-BUNDLE:Interface [char] joined port-channel [char]
Error Message EC-5-CANNOT_ALLOCATE_AGGREGATOR: Aggregator limit reached
Catalyst 4500 Series Switch Cisco IOS System Message Guide Release 12.2(31)SGA
2-30
The switch received a packet with the MAC address 00:00:00:00:00:00. This MAC
Explanation
address is not valid and was probably generated by some non-IEEE 802.1D-compliant hardware or
software in the network.
The host sort algorithm does not sort hosts with MAC addresses that have all zeros
(00:00:00:00:00:00), because a MAC address that has all zeros can not be listed in the learned host
table. A request to show learned hosts, either by the show cam dynamic command or by an SNMP
request, does not list a MAC address that has all zeros.
Track the source of the invalid MAC address because it might cause other
Recommended Action
problems.
The Port Aggregation Protocol or EtherChannel cannot obtain the memory it needs.
Explanation
Recommended Action This is an informational message only. No action is required.
The interface has joined the bundle.
Explanation
This is an informational message only. No action is required.
Recommended Action
Explanation A new aggregator cannot be allocated in the group.
Change the port attributes of the ports in the group so that they match and join
Recommended Action
the same aggregator.
Chapter 2 Messages and Recovery Procedures
OL-11541-01