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There are 52640 individual articles here that are part of 14667 discussions
Please see below the list of the most recent and the best rated articles in Cisco Systems

The most recent discussions

cisco switch for sale

November 24, 2016, 3:55 am

Our company have following Cisco products for sale : WS-C2960+24TC-L $430 WS-C2960+48TC-L $790 WS-C2960+24PC-L $775 WS-C2960X-24TS-LL $570 WS-C2960X-... Read more »

ASR products for sale

November 24, 2016, 3:51 am

Our company have following Cisco products for sale : ASR1001-X $5480 EACH ASR1004 $1910 EACH ASR1006 $3800 EACH ASR1000-ESP100 ... Read more »

1.5 years/18 months contract time limit at Cisco?

November 14, 2016, 1:57 am

I recently found out that there is a contract time limit to work for Cisco. No more contract renewals after that. Is that true? :( Thank you in advance. :) -- Quote of the Week: A 'practical jo... Read more »

Cisco X2-10GB-CX4

July 14, 2016, 8:51 pm

According to the Cisco 10-Gigabit Ethernet Transceiver Modules Compatibility Matrix the only 10GE module with copper interface that will plug into a 3750E is the X2-10GB-CX4. This has an InfiniBand ... Read more »

DHCP Question

July 14, 2016, 8:17 pm

I'm expanding a DHCP IP Scope by changing the subnet mask on a class A network from /27 to /26. What are the important risks that I need to asses on my switches and routers to make sure this impleme... Read more »

Secure VPN Connection terminated by Peer(Reason not specified by Peer) Reas...

June 24, 2016, 6:42 am

I have a client connecting to my VPN infra, for some reason they connect and for about 16 seconds get disconnected and receive an error Secure VPN Connection Terminated by Peer: Reason:433. I have... Read more »

wccp only for images

April 26, 2016, 6:19 pm

Dear all, Need some help on this setup It does not work properly What I am trying to accomplish is to cache only image requests on wccp server ip wccp web-cache redirect-list 151 . . . class-... Read more »

Valid nvram file name

March 27, 2016, 1:29 pm

When using the command 'copy running-config startup-config' you are present ed with a filename choice. What format does this have to be in? Are space s or alphanumeric characters allowed? What f... Read more »

Route command

January 16, 2016, 7:57 pm

Hi, I am posting a question here because a google groups search revealed there had been a discussion of static IP addresses and the route command in this group. Question: Preamble: I use static... Read more »

Problem using multiple port groups on a WS-X6716-10GE

October 28, 2015, 2:35 pm

We are trying to add a load balancer to a 10GE port on a WS-X6716-10GE on a Cisco 6509E switch. When the load balancer is online, we experience strang e issues and I'm starting to suspect it may b... Read more »

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The best rated discussions


Cisco voice vlan

Hi Guys, I am configuring our Cisco 3750 to support CIsco CME, i have noticed that we can configure the interface either as ab access port or as a trunk and both will support Voice and Data Vlans. EX... Read more »


PIX vs RV042

We are considering replacing an old PIX 501E firewall (unlimited users) with an RV042 to position ourselves for some future time when we may decide to install a backup Internet feed. Considering the... Read more »


Aironet 1131AG and DHCP service

Hi cisco kids! im really newbie at cisco world!!! . Well, thats de problem: I have an Aironet 1131ag and i want to configure 2 vlans with 2 ssids and 2 dhcp pool. the problem is that i dont have DHCP... Read more »


Video Links

These websites have thousands of video lectures from the world's top scholars. Can help you with business ideas. http://wo... Read more »


child jitter vs parent shaping vs child class-default on 871 and 1841

Hi, I was wondering in anyone has came across the same problem: Implementing parent policy map with shaping on class-default on Cisco 871 or 1841 will cause higher jitter on child traffic class even ... Read more »


FREE CCNA Study Tools

Hi all, I have developed a few CCNA study tools and would appreciate any feedback you can give. A couple of subnetting programs, and IP Subnet Calculator and a Subnetting Question Generator: http://w... Read more »


Finding the Manufacturing Date on switches?

Anyone know how to locate the manufacturing date for the following switch series? 3750, 3560, 2950? I work at a University and we're trying to inventory the dates all of the networking equipment was... Read more »


Factory default Cisco IP Conference Station

Hi, Does anyone know how to default s Cisco IP conference station (CP-7936) . I have 2 that are stuck in a loop looking for a particular TFTP server. it won't boot to any of the menus to allow me to... Read more »


837 ADSL and Multiple Dialers

Hi, I am configuring a Cisco 837 ADSL router. The scenario is that I want to connect to different ISPs (via the ADSL WAN interface) dependant on the destination network address trying to be reached. ... Read more »


VLAN basic question

Hi, guys, Would you please answer my question related to a basic concept of virtual LAN? I learn that one of the big advantages of VLANs is that VLANs provide an easy, flexible way to modify logical ... Read more »