Switching

Hi,May i know the submask used for Class D &class E range of ip add..and also why we are using 127.0.0.0 as loopback add ?Regards Sham.

I'm trying to Etherchannel in two ports 2/1-2 in WS-C2948G with Cisco 6509 both running CatOS. Everytime I configure ports on 2948 to channe-mode desirable silent but it always show up as non-silent and therefore doesn't bind in the Etherchannel. Can...

Hello all,I have a question that I hope someone on here can answer or atleast point me in the right direction. I have a cisco 5505 Catalyst Switch and a Cisco 3620 Router. The switch has 4 ws-x5224 24port ethernet cards in it and a supversior 3 card....

Hi all, I have a problem with a router cisco 837 on my work. That is the configuration: 1 DSL Wan Interface named ATM0.1 with the external ip Ex: 80.36.25.24 and NAT outside, and the ethernet interface with internal ip ex: 172.26.0.254 and NAT inside...

The 3745 router is reaching 95% cpu usage, the customer has a 2811 that is smaller, but is newer, the memory of both devices are the same. Does someone know if the 2811 will be better than the 3745?

Hello,I have a link between 3550 (12.1(19)EA1a) and a Operator's switch C2924M-XL (12.0(5.2)XU) .Before the speed between the 2 switchs was 100M/Full but we have modify in 10M/full. But now we have some errors and crc on the 3550's interface and not ...

Hi,I understand that everyone on this forum has been preparing for the tests for a while and is discussing specific questions. I have a software development background and need to pass CCDA pretty quickly. I just started to prepare for my CCDA. I got...

Hi,we intend to implement websense as our filtering solution but without integrate it with Cisco PIX or ASA so it will be a Standalone installation.we will use SPAN ports to copy traffic goes to our ASA and Send it to Websense Server then if the traf...

Hi All,I am having problem in EIGRP. The routing table is not updating from neighboring router. The neighboring router is updating the routing table from their network. Example. Router A is my head office router and Router B is my branch office route...

Hi,I am having some trouble with NAT on an 1811 router. I have an EasyVPN setup which works fine except that I cannot connect to any hosts that have a static NAT mapping. I can however connect to any hosts that do not have static NAT mapping. I ha...

IOS V12.4(4)T8Cisco 851WThis router is in a 192.168.5.0 private network, it is used to VPN tunnel to another private network. Its WAN interface is on the 192.165.5.0 network and its wireless/lan is in the 10.119.103.0 network.The problem I am trying...

i have two interfaces :interface Gi3/4 ip address 10.10.10.14 255.255.255.0interface tunnel 1ip address 172.18.36.2 255.255.255.0i want to use the route map to take all the traffic incoming on Gi3/4 & redirect that traffic to the interface tunnel ...