Hi there - We are getting ready to migrate from one ISP to another and I am running into some issues getting it to work. Essentially, our network is currently layed out like this:ISP->2620RTR->PIXFW1->DMZ,SERV,CORE switchesWe had some extra gear whi...
What IOS version/feature set do I need to create more than one VLAN on the 871W router (the shipped feature set only allows the default single VLAN1).Cisco advertises this with the ability to designate a port as network DMZ -- but I am unable to do t...
Hello !I`m new to Cisco Switches and i could need some help for 2950 type of switcheswe have performance problems between server and client - from what i can see at the "application" level it turns out that copying a file from client to server is dea...
Does Cisco have oversubscription guidelines/standards for all three switching layers? I heard they do but cannot find a link. For eg: access should not be oversubscribed over 1:125 and so on...If there's no link, can you guys tell me what do you typi...
Please advise me the technical cons of the sentence in layman's terms:"Cisco's WS-X6148-GE-TX on Core C6509 is heavily oversubscribed (8:1). Also it connects only to the 32Gbps shared bus."
Hi,I am just crunching some numbers for a document I need to write, and though I would ask you guys to check these figures with me.Concerning a 6500 with sup720, equipped with dcef720 line cards. Now, I'm fairly familiar with the 6500 but have never ...
Hi there my network connection is as follow:LAN--->FW--DMZ--FW--X(2610 router)---InternetI want add a second internet connection. This would be on the same switch the 2610 is on. Now i want all my servers in the Lan to have the second connection as t...
We have about 20 users and 20 servers and currently running on some old netgear switches. We would like to replace it with one 1xGigabit switch to be use for all servers and for all desktop to be use 10/100MB. Here is the hardware I looked at but not...
I have a flat network and would like to segment my newtork into 5 or 6 ???? subnetworks. I have about 150 clients and about 10 servers. Which would be an adequate router for doing this? Someone told me a 2851 could do the job???? Any ideas guys?
Hi everyone! First of all sorry my bad English, it isn't my native language.I've got a model of network, consisting of 4 switches (see "Test Network 1" file):C3750G-24TS (Central, 12.2.37-SE (ADVANCED IP SERVICES))C3750-48TS (Office_1, 12.2.37-SE (AD...
Newly upgraded firmware on a G2:12.4(15)T1Aug 26 12:50:53.611: %SYS-4-CHUNKMALLOCFAIL: Could not allocate chunks for CEF:arp throtTotal free: 0, Total inuse: 500, Cause : Not a dynamic chunkFollowed by a traceback.The router does not crash, so seems ...
Hi All,Does anyone know how to change\add a ntp server into the config on a catalyst 500 express switch?It seems to be going to an internet NTP server by default.Many ThanksAndy
Is there a way to associate a syslog facility, severity, and mnemonic for front-end loopback test failures? The following message is generated upon trying to reset the port however it doesn't have any syslog facility associated to it:Aug 28 12:50:12....
