Routing

Hi I cannot understand concept basics on WAN Technology. Please helpWhat does it mean when people say they are running frame-relay or HDLC or DS-3, OC-3 etc. Frame-relay is not a physical access it operates on layer 2 so why does some people say they...

I have 2 wan routers A & Bthat are getting routes from different locations (One from WAN, the other from IPSEC/GRE Tunnels)  I have IBGP setup between them, and this is working.  Router A is redistrubing BGP into EIGRP, I would like router B to do th...

I am trying to figure out why I cannot set the ssh mode to v2 on this switch.  When I issue the set ssh mode command, it is not recognized.xxxxxxxxx> (enable) set ssh mode v2Unknown command "set ssh". Use 'set help' for more info.modules:Mod Port Mod...

HiI have an active SUP [WS-X6K-SUP2-2GE] in 6509 Switch. Management decided to add another SUP for failover and purchased WS-X6K-S2-PFC2 . I see the model numbers are different and wondering if the failover works properly? I rememebr studying sometim...

I have noticed in the 7609 with IOS of c7600s72033-advipservices-mz.122-33.SRC4.bin that the "QOS Pre-Classify" command is missing as a option off the GRE tunnels. How does the 7609 handle DSCP values when it encapsulations a packet before it send it...

We have two ACS servers. Our goal is to make one ACS to setup as primary and the second one as standby on the routers & switches, so when the primary is down, we can login the equipment via the secondary ACS without any issues. But it seems it doesn'...

Hi,Can anyone confirm that the new 1941 routers now handle Gigabit at wire speed using the HWIC-1GE-SFP module?  The data sheet doesn't make it clear, see extract below:Each HWIC Slot offers high data throughput capabilityUp to 1.6 Gbps aggregate tow...

hi all,i have my Routers two interface configured on vlan 200 ip 10.80.8.2,which are connected to me 3400  ,inturn connected to a switch ip 192.168.1.35&then to server 192.168.1.201i have tried giving routes for 192.168.1.35,192.168.1.0 coldnt get on

I am using 2mb circuit which is connected to RTS convertor(Real Time) at port G.703 and getting output from eth port, connected to sw 3560 vlan 5 at port 5 with switchport mode access and spanning tree port fast.I am able to ping at destination but p...

I am using sw 3560, where im getting notification on log file i.e"NATIVE_VLAN_MISMATCH: NATIVE VLAN MISMATCH DISCOVERED ON FASTETHERNET0/10 (6), WITH OUTSTATION FASTETHERNET0/15 (4)."I want to know why it is coming and what will be the consequences i...

Problem Statement : Mails to a particular domain 'B' not delivered if size is above 1 Mb. However the target domain 'B' receives mails from other domain without any problemsOur Network : Comprises of a sinlge 1700 Cisco Router. The network traffic in...

Hi All,I need your suggestions over following details.Brief Overview of network:- Our network is pure level-3 level ISP backbone network. It is comprissed of mostly Cisco GSRs, 6500 & 7600 series devices.- IGP used in network is OSPF only and all the...