Hello,
I seem to be getting odd MAC addresses showing when I run "sh ip dhcp bind" on any of 3 Cisco routers with DHCP enabled that I have.
(see pic)
Am I missing something here? Is 013c.15c2.2b1f.23 a valid MAC address?
I want to config dhcp on 2950(the 2950 is a dhcp server),but i can't find the command "ip dhcp pool " ,don't it support dhcp?How to identify whether it support dhcp ? if it can't support dhcp, how to do with 2950 to support dhcp?
Hi, everyone! I want to monitor health of ASRs in our data center, but confused about numerous indicators presented here:
BST-1-1-2-BGP-151#show environment
Number of Critical alarms: 0Number of Major alarms: 0Number of Minor alarms: 0
Slot Sensor C...
Hello everyone!
First post here! I'm new to Cisco networking hardware and I'm studying for my CCNA!
Im building my CCNA home lab and after receiving a couple 2811's which were both deemed operational/working with normal functionality.
One of my 28...
Hi All,
We have two sites connected over a 40meg MetroEthernet circuit and both sites have workstations and ephones. Site1 has a Windows DHCP Server running and Site2 has a DHCP Server running on the main router. There are no servers at Site2.
I ...
Hello Everyone,
I have taken a /24 ip pool from IRINN (RIR) in India. From this pool I want to have reverse lookup of single IP to resolve to smtp.xyz.com
My ILL and DNS providor say this will be done from where you purchased IP.
IRINN say they do ...
I am replacing a cisco WS-C6504-E by a cisco Nexus9000 C9396PX chassis, and have an issue to migrate following configuration, because this command does not exist on Nexus CLI: arp 10.100.112.100 03bf.0a64.7064 ARPA When applying following command, in...
I know there was a capability added to Packet Tracer 5 or 6 that allowed an external java app, PTBridge, to create bridges to virtual networks/VMs. I can't seem to find this utility for Windows. Is it still available? If so, anyone know where?
I have nine WS-C2960X-24PS-L switch, and I need provide a second power option whit PWR-RPS2300 I read this datasheed (http://www.cisco.com/c/en/us/products/collateral/switches/redundant-power-system-2300/product_data_sheet0900aecd805bbef6.html)
Th...
Hi All,Do anyone of you know whether we can schedule the configuration backup of cisco network devices.Is there any 3nd party software through which I can schedule and take auto backup of configuration.I have L3/L2 switch and routers, all of cisco.Re...
High CPU uses showing after IOS update from XE-03.08.00 s to 03.16.05.s
During boot up process it shows a error log
Mar 22 06:07:49.542 R0/0: %BOOT-0-DRV_LOADFAIL: Failed to load driver contdev ( FATAL: Module contdev not found. )%IOSXEBOOT-4-BOOT_...
Hi Guys,
someone please help. we recently acquired a cisco 6807 and one of the cards in the slot gives the error
6KPWR-4-UNSUPPORTED: unsupported module in slot 6, power not allowed: Unknown Card Type
someone point me in the right direction please...
Hello Friends, I am going to deploy a network with multiple VLANs, i have been using cisco firewall but this time the customer is short on money so had to install DELL Sonic-wall firewall there. Now the thing is that, I want to add multiple VLANs 2 ...
Hi
I am studying a Diploma in IT. I have an assignment where I have to setup a branch office of a company and suggest the equipment they need.
The office needs a
Modem/RouterSwitch (4 port, one with PoE and one without PoE)VPNand Wireless Access Poin...
