in port G1 / 0 fiber optic switch connects 7 WS-C2960-24TC-s.
The switches are running vlans 2960 and serves to intervlan ME3400 routing.
All of the GTW vlans are defined in the ME3400, in addition this does dhcp for network VLANs.
In the port f0 / 1 is defined as non-me3400 swichport and create an interconnection network with a firewall that outputs the internet
in ports f0 / 5 f0 / 6 is set up a vlan me3400 additional servers
When a machine that is in the vlans, located in any switch in 2960, seeking access to the servers connected to the f0 / 5 f0 / 6 has lost and slowly, the same is true if you want to access the internet.
Tests done from a PC on the vlans.
If it pings with size 100 to the servers or the firewall is not a problem.
but if you increase the size of the datagram to 500 or 1000 are lost. \
If ping with size of 1000 from a PC to me3400 no problem.
From me3400 If you ping the router or 100 servers with no loss size, but if it increases to 500 or more lost packets again has all of the above results that both the internet as accceso to this rather slow servers . It is worth mentioning that the vlan voip telephony and servcio not a problem.
Assistant to the configuration of me3400
Switch Ports Model SW Version SW Image ------ ----- ----- ---------- ---------- * 1 26 ME-3400-24TS-A 12.2(55)SE ME340x-METROIPACCESSK9-M CPU utilization for five seconds: 9%/3%; one minute: 10%; five minutes: 9%
SWICHT-MAIN#sh run Building configuration...
Current configuration : 5733 bytes ! version 12.2 no service pad service timestamps debug uptime service timestamps log uptime no service password-encryption ! hostname SWICHT-MAIN ! boot-start-marker boot-end-marker ! enable secret 5 $1$EBwk$LIAacdQj3VxvaNUUiBuzk1 ! no aaa new-model system mtu routing 1500 ip routing ip dhcp excluded-address 192.168.150.2 192.168.150.33 ! ip dhcp pool wifi-alumnos network 192.168.152.0 255.255.255.0 default-router 192.168.152.1 dns-server 188.8.131.52 ! ip dhcp pool telefonos network 192.168.151.0 255.255.255.128 default-router 192.168.151.1 ! ip dhcp pool wifi-administrativa network 192.168.153.0 255.255.255.128 default-router 192.168.153.1 dns-server 184.108.40.206 ! ip dhcp pool AP+SIN-IP network 192.168.150.0 255.255.255.0 default-router 192.168.150.1
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