we have cisco 878 series router,we try to make an icmp packet from vlan 1 and the client is the same vlan,when we try this so there was no icmp packet generated from router.I see the arp of client but i couldnt ping from router.What could be the prob...
Hi GuysI have 2 4506's that are running a collapsed core at a smaller site, one of my colleagues advised me that there were a significant number of cpu peaks of 60% or more, so I wanted to find out what was causing the peaks when the average cpu util...
Hi,In a campus setup with around 20 L2 switches and only one L3 - 3560 switch. To this L3 switch servers are connected, this L3 swicth will be doing inter VLAN routing, STP is running by default. Total number of VLAN are 20. If we run all these proce...
The c2960 doc's do not show what the GREEN and RED alarm temperatures are ( unlike a c3750). The C2960 does not have a temperature Value only a Status.You can set the YELLOW alarm to X DegC below the RED alarm, but i can not find out how to tell what...
I have to upload a big IOS version 12.2(33) SXH6 but I'm unable to copy the image to the switch through the network. Is there any other way that I can do it ?
Hi All, I would like to know on what is the best practice to configure on a switch to support a server w/ vmware. Server inside the vmware belongs to different vlans. Is it ok if I configure the port in a trunk and allow only the vlans that belong t...
HII have 2 WS-X45-SUP6-E on WS-C4507R-E whit RPR configuration.the redundant supervisor engine become active, but I don't know why?Please see attach.(sh environment,sh module,sh power).
1 Cisco 3560 switch with enhanced image running OSPF:2 Cisco ASA 5510 running OSPF:I have a server vlan 10.0.5.0/24I have a firewall vlan 192.168.20.0/24The two firewalls connect to two different ISP.Firewall for ISP 1 is 192.168.20.1Firewall for IS...
heres my setup:I have a ROUTED access layer switch and a user vlan that terminates on it. The default gateway for the users is the user-vlan interface on the switch.The problem is that the users need to be treated as untrusted users. Their traffic ne...
Hi,I would like to know the detailed bankend process that happens when a host wants to communicate with a remote host via two intermediate routers. What will the IP and MAC address at each point of the datagram? Could anyone help me with this?
I'm looking at the Cisco Network Assistant Tool, for errors and drop packets.I noticed the tool show per individual switch an amount of 20,000 packets drops and in some other switches up to 35,000 packets drops.I checked both G0/1 and router interfac...
HelloI have a 3560 switch and there is a WLAN AP connected.Port is configured as below.interface FastEthernet0/43 description * WLAN * switchport trunk encapsulation dot1q switchport trunk native vlan 5 switchport trunk allowed vlan 5,10,15 switchpor...
