Switching

Hi all,I've got a 3750 stack with a 3750-48p being switch 1 and a 3750-12s being switch 2 and switch 2 is the master. I would like to change the stack member numbers. I would like the 3750-12s to be switch 1 and the 3750-48p to be switch 2. I underta...

Hi,Anyone know where I can get the latest Cisco's data sheets that list the sustained wirespeed throughput of Cisco routers.Looking for 2800, 2800, 3800, 3900 series.:I understand most Cisco routers today support 1Gbps interfaces, but I need to know ...

Olla,was actually reading up on route summarization and i just got myself all confused. the question goes thus:Summarize the following range:10.16.31.0/2410.16.32.0/2410.16.33.0/2410.16.34.0/2410.16.35.0/2410.16.36.0/2410.16.37.0/2410.16.38.0/2410.16...

Is it possible to create a stack with 5 WS2960-S series switches OR are you limited to only creating a stack of 4 switches.

I'm looking to see what the heat ouput/load is of the Catalyst 3750G 12 port and 3750E 48 port. I see on the specs the operating temp. the environment needs to be, but does not see the heat output of the unit. The HVAC techs were asking to fine tun...

Hi I try to set up a very simple OSPF configuration.  Cause I do not have Cisco router, it is tested by qugga in VM.RTA(192.168.0.1) <------->(192.168.0.2) RTB (192.168.2.2)<--------> (192.168.2.3)RTCAll of interfaces belong back-bone area. When I pi...

HiI have a router 1 and hosts A and BRouter1#interface vlan 1ip address 192.168.1.1 255.255.255.0ip access-group aaa inip access-group bbb outaccess-list aaa10 permit tcp host 192.168.1.2 host 192.168.2.2 eq 3389access-list bbb10 permit tcp host 192....

Hi,I have a situation where two of my CGS-2520-16S-8PC switches are not applying POE power to the copper ports, but showing power inline, two ports are showing power applied. Shutting down the port and re-enabling it will return the port to normal an...

Dear Cisco Community,I am a bit confused about how does the standby router react to incoming packets.Given the below:R1 <--------------physical/logical connection----------------------->R2|                                                             ...

Hi ,What is the vulnerability UDP Constant IP Identification Field Fingerprinting in cisco router ,switches and ASA

Hi something strange i came acrossed.we have two networks. 10.10.10.0/23(vlan 99) and 10.10.14.0/24(vlan 88) . L3 switch is doing intervlan routing for two subnets.(10.10.14.0/24)L2switch1---------L3switch---------------L2switch2(10.10.10.0/23). we h...

hi, therewe are running the c4507r chassis and we have a problem with temperature.when i command show idprom clock-module, I can see like below, as you see, there are no any clock-module information SW2#show idprom clock-moduleClock Module Idprom :SW...