Cisco

MAC address reduction on IOS switches
What is the command to enable MAC address reduction on the 6500, or is it done when you enable extended system-id? It doesn''t appear to be in any Cisco docs for IOS switches; the CatOS command is "set spantree macreduction enable." ... 15 Apr 2008 15:38

Free resources for CCNA Certification
Hi Here is the place where u can get free resources for CCNA Certification :) http://freeusefullinfo.blogspot.com/ ... 15 Apr 2008 12:21

Newbie, Cisco 877, ipv6, IOS, completely stuck
This is a sad story. We have purchased a Cisco 877 (SEC k9) with IOS 12.4, with the intention of experimenting in a little IPv6 sandbox, for development of some comms software. I have spent the whole day today establishing that although the 877 appears to support IPv6 (as per the Cisco website), the Cisco SDM ... 19 Apr 2008 13:07

PIX Static Statement
We replaced a Microsoft ISA server with a PIX 501. The upstream router is a 2600 managed by the ISP so I cannot get into it. After I configured the PIX, I could not ping Internet hosts. I was told I needed a unity static statement to let packets go out (the 2600 does NAT): static (inside,outside) 10.0.0.0 10.0.... 15 Apr 2008 11:32

ASA 5505 Object-Group
I am trying to configure an ASA 5505 to allow a range of tcp-udp ports to a host on the inside network. I created the service object-group with the range of ports also I created both tcp and udp access list for the object groups (Cisco ASA and PIX Firewall Handbook). But I need to establish a static route to t... 15 Apr 2008 10:44

native vlan question
A lot of people ask native vlan question. I think using "vlan dot1q tag native" should eliminate this question. at least for sw---sw connection. (all tagged just like isl) I may not fully understand what's purpose why cisco make "native vlan". Some article say because of backward compatible with 802.3. Can anyone... 22 Apr 2008 11:36

mib to find CRL validity dates
would like a mib to read the CRL validity dates similar to the show crypto pki cert command output which lists the start / end / renew dates have looked thru the various IKE and IPSEC mibs ; but may have missed it ; thanks ....ab ... 14 Apr 2008 20:13

Help Needed
Hi Guys, Can anyone help me to solve 151.242.16.49 with a subnet mask of 7 bits? Regards Satheesh ... 17 Apr 2008 05:10

Need some help setting up ATM LANE
I've got an ATM network consisting of an 8510 switch at the central site, connecting to about a dozen remote sites, most of which have 8510s and 3640 routers. All of the ATM configurations were done before I started here, and I haven't really had much experience with ATM. I've been asked to find a way to assign p... 14 Apr 2008 16:13

DHCP Client issue in 2960 switch
I have a ciso 1841 router as a DHCP server. It has the following pool ip dhcp pool switch host 192.50.201.50 255.255.255.0 client-identifier 0100.1e14.a2dc.00 ( id of the 2960 cisco switch. I added 01 infront to the MAC) The switch do not get an ip from the DHCP Server(CIsco 1841) I ran "debug ip dhcp server ... 14 Apr 2008 12:10