After you configure LACP (LAG) on the switches Juniper EX3300-24T and Cisco Catalyst 3560 interface is in status down.
If you try to watch statistic (LACP) can see error: device ae1 not found in Juniper. From Cisco side was written
(Gi0/2 suspended: LACP currently not enabled on the remote port) – on remote port doesn’t set up.
|
1 2 3 4 5 |
admin@SW> show lacp interfaces ae1 error: device ae1 not found {master:0} admin@SW> show interfaces ae1 statistics error: device ae1 not found |
Example of working configuration aggregated interface (LACP) on switches Juniper EX3300-24T and Cisco Catalyst 3560.
Link Aggregation Control Protocol (LACP) is part of an IEEE specification (802.3ad) that allows you to bundle several physical ports together to form a single logical channel. LACP allows a switch to negotiate an automatic bundle by sending LACP packets to the peer.
Configuration of Cisco:
|
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 |
SW-2#show running-config interface gi0/2 interface GigabitEthernet0/2 description SWJ:ge-0/0/3 switchport trunk encapsulation dot1q switchport mode trunk switchport nonegotiate channel-group 1 mode active end SW-2#show running-config interface gi0/17 interface GigabitEthernet0/24 description SWJ:ge0/0/17 switchport trunk encapsulation dot1q switchport mode trunk switchport nonegotiate channel-group 1 mode active end SW-2#show running-config interface Port-channel 01 Building configuration... Current configuration : 136 bytes ! interface Port-channel1 description SWJ switchport trunk encapsulation dot1q switchport mode trunk switchport nonegotiate end |
This error treating by changing in system locale
Was downloaded Zabbix Appliance 2.2.1(.vmdk) on base OpenSuSE Linux. Installing and running was ok,But the system of monitoring are conflicted on the one’s own server: “Lack of free swap space on Zabbix server“. After entering in server with help of commands free -tom and swapon -s was detected that there is no swap: Continue reading Adding swap in openSUSE
For checking SNMP service, or another post server, better use Telnet. Will make an example mail with authorization.
Connecting Telnet to server:
|
1 2 3 4 5 |
root@localhost ~ # telnet besthw.net 25 Trying 212.68.0.0... Connected to besthw.net. Escape character is '^]'. 220 besthw.net ESMTP Postfix (Debian/GNU) |