Switching

Hi,We are running into a problem with dhcp. Diagram is attached here. portion on the left side belongs to Network A & right side is network B. These two networks are seperated by Firewall B.Firewall B has minimal rules & permits traffic between the t...

Hi,I currently encounter a problem on the restart behavior of two chassis VSS. One of two-chassis boot into rommon. What causes this behavior? And what is the solution to raise the service with minimal cuts. The client is an airport. We have no margi...

Hi, I have few basic questions with RSTP..  1) What are the max age and Forward timers used in RSTP..?   2) Are they used in pure RSTP domain or only in the case of Shared links and interop with traditional STP?3) Does the port forward user data duri...

Hi all!I have a 2960-S stack with the following behavior:SWITCH#sh int g1/0/26     ***     Input queue: 0/75/0/0 (size/max/drops/flushes); Total output drops: 12275     ***When I issue the show mls qos interface g1/0/26 statistics:SWITCH#show mls qos...

HiI have a PoE device (IP Camera) works on IEEE802.3af. Just need to confirm , if we connect PoE Device to Cisco 3805 PoE+ Switch (IEEE802.at).Then Would the PoE device work with Cisco 3805 PoE+ i.e Can Switch able to send the Data and Power to PoE d...

Sent from Cisco Technical Support iPad AppWe have a new install of OM3 fiber between buildings. Distance is around 600 FT. One one end is a 4510RE running cat4500e-UniversalK9-M, ver 03.02.00.SG (fc4). Connecting to line card WS-X4306-GB with a WS-54...

Hi all, I want to perform bi directional chap authentication but couldnt do it, pls tell me where i am wrongR1#username r1chap password 0 r1chapint se 1/0 ip add 10.1.12.1 255.255.255.0 encap ppp ppp authentication chap ppp chap hostname r2chap ppp ...

HiI have a cisco SG200-08P switch. I would like to power a device (TP Link TL-WA901ND) that supports passive PoE.However it seems that the SG200 series do not support this?Am I correct in this assumption, and if so is there a workaround?Thanks for lo...

After setting up my E3200 router with some straight forward settings and saving them on each page before changing pages, I now want to reboot my router but when I select Reboot, an error page appears which says:"The values you entered are invalid. Pl...

Hi guys,i m trying configuring NAT to Redirect TCP Traffic to Another TCP Port i am considering R1 as web server working on port number 8080 in insde of a internal network.i have used this command on R4ip nat inside source static tcp 10.1.123.1 8080 ...