Hi, If it is necessary to configure neighbor command with next-hop-self on every inetral BGP routers (i am not asking about the router which connects two AS). If yes, how does it works in IBGP. ... View more

Hi All, Eventhough HSRP, VRRP and GLBP are redundant protocols, only HSRP and GLBP have port number, but not VRRP. Why? ... View more

Hi, What is the purpose of enabling port channel interface using "int port-channel". Before enabling this port, I can able to ping my destination, but now i can't. With the following configuration, I can able to ping my destination and can use both the interface for load sharing. interface FastEthernet0/2 channel-protocol lacp channel-group 1 mode active switchport mode trunk ! interface FastEthernet0/3 channel-protocol lacp channel-group 1 mode active switchport mode trunk ... View more

Hi All, I am having 2 switch, in which i planned to use port channel. My question is 1. If I configure both the switches with channel group, do I have to use same channel number. ( I planned to use LACP ) 2.   If it is necessary to configure port channel on both the switches or   configuring on one seitch is enough. If I am supposed to configure on   both the switches, do I have to use same channel number. ... View more

Hi, Our network is down, because of the problem in flash card. The router enters in ROMMON mode after restarting. Could anyone tell me the command to boot the router using the IOS stored in TFTP server. We are using 1841 router. ... View more

Hi, In case of CEF, if it is using cache memory to store the FIB table entries or it uses specialised hardware to store it. And for processing this if it uses router/switche's processor memory or it has specialised hardware to do this. ... View more

Hi, If it is possible to configure a routing protocol in layer3 switch. If it is possible, could any one share me the document containing configuration details for layer3 switch. ... View more

How to configure a router to make itself as ipV6 DHCP server? ... View more