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Forum Posts
I want to write a script for resetting the CISCO switch, by which I can just copy and paste it on HyperTerminal and Switch is reset and automatically booting, any help will be appreciated. Thanks
Resolved! VLSM verification
Hi, Can you confirm if these VLSM are incorrect?: • netB—192.168.7.0/28 address range 0 to 7 • netC—192.168.7.8/28 address range 8 to 11 Also 10.10.48.0/24 is not summarized by 10.10.0.0/19 right ? http://www.cisco.com/c/dam/en/us/solutions/colla...
Hello Dears, I would like know why does it show the following performance parameters at 64-bytes L3 packets to the two Catalyst switch families: Cisco Catalyst 2960XR-24TD-I Cisco Catalyst 3650-24TD-S ...
Resolved! WS-C3750G-48PS-S
I want to test all 48 ports of 3750 switches same time,is there any command to test these port without using Cat5 cable in single port?
Resolved! Command for Switch port
I want to lock the switchport in such a way that it only allow one end device to be connected and no two more devices are connected using a AP or another switch or a hub. I don't want to reserve MAC address for the switchport. Instead, I just want to...
Resolved! C2960X Gigaport Switch
I just replaced all of our older switches out with newer Gig-port switches. I noticed that the network speed didn't increase like I had hoped for. We have workstations plugged into VOIP phones that have ports only rated for 10/100. Is there anything ...
Hi All, We have 2 switches(voice switc) interconnected with few SVI( HSRP). Here what is the issue is we are unable to ping from different vlan hosts. We verified ip routing is enabled even we can ping from different SVI but not able communicate fro...
I am trying to configure EIGRP authentication on a Cisco 3750 switch following version: System image file is "flash:/c3750-ipservicesk9-mz.122-55.SE8.bin" I can create the key chain without an issue, but when I go into an interface Fa1/0/12 for exam...
Resolved! OSPF route from dead neighbor
Hello! We detect strange situation in our product environment with OSPF. Screenshot from router console attached. Neighror with ID 172.30.255.21 absent in neighbor table, but command sh ip route display route to network through this neighbor: Routi...
Hi this is a really silly question, but please advise me as I am confused. I know BPDU is used for spanning-tree, which is layer2. What happens when I connect a router to a BPDUguard-enabled interface of a switch? Will it err-disable the port or can...
Hi,A computer is connected to a Cisco IP Phone. Once in a while, the port gets err-disabled and we receive a user complaint. Switch logs show the following:Dec 26 18:10:31.872 CET: %SPANTREE-2-BLOCK_BPDUGUARD: Received BPDU on port Fa1/0/32 with BPDU...
I am trying to understand what the differences are (or if there are?) between the following class-maps on a Catalyst 2960X: class-map match-any multimedia-class match ip dscp af31 af32 af33 class-map match-any multimedia-class match ip dscp af31 ...
Hey all! My head hurts from trying to figure this out. I have an L3 Core Switch (Allen Bradley 5400 running IOS) I have several VLAN's, one of which is Management (vlan 10) where I can plug in my laptop to access all other VLAN's and their devices u...
HiI am facing some slow downloading issues . Its like if i download some files from internet suddenly traffic rate reducing .from the attached asp drop output how can i analyze Thanks
Hi, We require some assistance about extending our DHCP wireless scope. We are currently getting very close to the limit. Our wireless scope is VLAN 134. We have a VLAN either side of this (Unsure if either are used). Thanks,
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