Routing

Hi!Apologies this is a very newbie type question!In our office we currently hace a CISCO 861 Integrated Services Router.  However we are about to change service provider and as a result will require dot1q encapsulation, and it appears that the 861 do...

This question has probably been asked many times before.When typing a the network command in ospf ie network 10.0.0.1 0.0.0.0 area 0I gather that the wildcard mask will associate all interfaces in the wildcard mask range with OSPF area 0. However is ...

Dear All,i have cisco 4510 switch connected intranet link to one of the ports and created vlan that vlan gateway routable from firewall from that vlan iam able to ping ping other vlans .now my remote network admin is telling Please configure a revers...

Hi Guys,I am facing issue with the IPSEC where IKE rekey is failing as soon as the timer expires ( IKE rekey timer set to 8 hours). I have seen no IKE (IPSEC session up/no IKE) for a long time and then site router suddenly becomes unreachable and lat...

Is it possible to reditribute lisp map-cache entries into ospf? Has anyone experiences or sample configurations?

So if you're interested in testing LISP, download the latest engineering release from lisp.cisco.com for the 7200 (contract required, of course) and give it a try.  I've been very happy with LISP and after extensive testing in GNS3 have been running ...

Which cisco router do support the IPSEC Tunnel feature?what other specification should be consider while buying a new router for IPSEC tunnel.

I would like to know more about the concept of nat command:I am going to do some load balancing for router traffic, e.g. 10.1.0.X traffic use gi0/0.1 and 10.2.0.X use gi0/0.2what is the result if two nat command present?int gi0/0.1ip nat outsideint g...

Hi Mates,Please help with my error:%C6KPWR-SP-2-PSFAIL: power supply 1 output failed%SNMP-5-CHASSISALARM: Chassis Alarm Trap: tmpAlarm(OFF), minorAlarm(OFF), and/or majorAlarm(OFF)But same power issue i am not facing with the power supply 2.Sh ver#Ci...

I am doing a booth at the end of this month. They have public WIFI access. I'd like to bring some phones with me to connect back to my hub router. My thoughts are to connect my laptop to the wifi, bridge the wireless card to the LAN card, and then co...

rommon 43 > dir bootflash:  File size           Checksum   File name   7926772 bytes (0x78f3f4)   0xd9c0d081    c7200p-kboot-mz.124-4.XD5.bin (deleted)  34463652 bytes (0x20ddfa4)  0xe1b01458    c7200p-spservicesk9-mz.150-1.M4.bin (deleted)rommon 44 ...

I have been tryign to get a VZW 4G HWIC up and running, but the card shows:cellular0 0 0 is up spoofing line protocol is up spoofingBuilding configuration...Current configuration : 1988 bytes!! Last configuration change at 22:02:09 UTC Sun Mar 17 201...