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Forum Posts
I have set up a Layer 3 switch to do IP routing between the VLANS, There are a couple of VLANS that I do not want communicating with the other VLANS,What is the best way to accomplish this, ACLS?
Hi ExpertsI had a Memory Leak problem in three "cisco WS-C6504-E" with "s72033-advipservicesk9_wan-vz.122-33.SXH4.bin image", the TAC found a Bug in this version (CSCsy78994) that was affected all services because a task (Service Task with id:4) of ...
I've configured a load balanced environment using Round Robin and I'm having some trouble with connectivity from clients to the real servers. I've read through the papers on IOS SLB and they say that each new connection is assigned to a server based ...
I can get a hyperterminal connection to my SRW2024P if I reboot the switch while connected. However, it won't respond to any input after it displays the prompt: Please press <Enter> to display the menu!Any ideas?
Hello, just looking for some advice. I've got my CCNA but my experience is a year at best with actual on job experience. I recently setup a T1 point to point connection with two Cisco 1700 seriers with WIC's. Everything is working smoothly. I have ...
Hi,since two weeks i have my switch1 (2960G 48 port) who get (receive) a lot of FCS errors on the port who is pluged to my another 2960G(who don't display any fcs error ) and every server who is pluged on my two switchs drop packets , get sql,http,n...
Resolved! Strange ntp problem
HiI have a 6509 which just wont ntp sync no matter which synced up device I point it too, I think it's something to do with a server that should be getting it's ntp update from my switch which you can see in paste below. This switch is connected to a...
I have a switch connected to the other 2 that form a core.VLAN 306 is created in the 3 switchs (level 2) and allowed their passage through the trunks. The configurations are identical on both sides of the trunk. The confiuración the VTP is identical ...
Hi All;I got to know that the router model 1841 is able to manage the quality of service for the voice in the network, so if the data traffic was taking the full bandwidth, then once any of the IP Phone pickup the handset need to place a call, the r...
Resolved! TCN generated when new link added?
HiSuppose if a new link is added in an existing STP switched network. Does TCN is generated? If not, then how all switches learn the new link. Or even the same switch, which might have a different root port, but after adding the new link, it could...
Resolved! ip route cache on 2950t switch
Hi all,I have 2950t switch and it has 1 vlan.right now i have this under vlan 1no ip route-cachemy question is should i enable it under vlan1 or not?what are its advantages?many thanksmahesh
hi all,I would like to get all snmp data from cat6500.as i know, to get snmp data from1. download mib of the cat6500 (using "mib locator tool" in cisco.com)2. excute the snmp (viewer) application, and check the specific snmp data i want(ex. 5 sec cpu...
I have a security system in which i need a static IP address in my house (in which the cable company already gave me my static IP), however, i need everything else to be on DHCP address (computers, Access point)....I have a house in which i have ever...
Hi all,I wonder about the difference between "ip cache flow" and "mls netflow"i have uased "ip cache flow, ip route-cache flow, sh ip cache flow" to check what kind of traffic is passed around the networkbut these days,i know there is another configr...
Can the Catalist 3560 be configured to switch off MAC multicast addresses rather than IP multicast addresses?If not, what does it switch off if the multicast data is not IPv4 or IPv6? Or does it forward the data to all ports?In addtion, if the multi...
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