Dear AllI have topo as belowR1(gi0/1)<------------->(gi1/0/1)SWH01(gi1/0/2)<---------SDH Network--------------->(gi1/0/1)SWH02Configuration-------R1interface GigabitEthernet0/1.121 encapsulation dot1Q 121 ip address 192.168.1.1 255.255.255.252-------...

Dear AllMy topology is below CE(ADSL modem)----IP DSLAM----SWH01(C3750)-----R1(7206)(POS1/0)<----------MPLS Core---------->(POS1/0)R2(7206)----SHW02(C3750)-------BRASI already config routing and MPLS,it's work well. Now I want to implement L2VPN for ...

Dear AllI have an issue with cisco 7609. You can refer the topolog belowPCs-------->Router(7609)------------------------->ISP A                                        ------------------------->ISP BMy router have connected to two Uptream Provider(ISP...

Dear AllMy topology below:R1(gi1/1)------------------EoSDH----------------------------(gi1/2)R2gi1/1 MAC: aaaa.bbbb.ccccgi1/2 MAC: dddd.eeee.ffffI have an issue,the R1 connect to R2 directly over SDH network. I already configured IP address both side...

Dear AllMy switch is running very well but suddendly it crashed and I cant ping the switch anyway. When I use console to login to the switch. It appears alot of log messages (flushing message log) and It repeats log message and nonstop, it's same as ...