Other Network Architecture Subjects

I have a customer with various routers on private WAN circuits varying is speed up to 2Mbps. The central site uess 3640's with NM-4T's and FastEthernet, and the remotes are either 1750, 1751, 1603 or 2610XM's. There are varying IOS versions install...

what are the key metrices for determining and monitoring the health of the OSPF process via NMS.what all OIDs are available to monitor spf freq and other imp features.

Hi, I just got these messages, and I couldn´t figure out what that means. 004 Dec 08 13:49:08 MEZ +01:00 %SYS-2-MOD_INBANDNORESPONSE:Module 2 (Standby) not responding over inband2004 Dec 08 13:49:08 MEZ +01:00 %SYS-2-MOD_INBANDRATE:Module 1 inband ra...

Hi,after updating to IDSMDC 2.0, the sec. monitor does not work. It is impossible to activate this option from the main menue inside "VPN/security Management Solution".The Managementcenter for IDS works fine with all new features.VMS 2.2 works on Win...

I have three routers, W,D and P connected by GRE tunnels. Router D redistributes certain static prefixes via a route-map which are seen in Router P's routing table.Router W sees routes from router P in "sho ip ospf dat ext" but won't populate the ta...

Hi, I have a Cisco 3640 router with 128Mb of DRAM. I have configured BGP multihoming in the router and get the ISP's directly connected route BGP update. I want to know whether the router can handle around 3000 BGP updates put together from the ISP.T...

Hi,Do any any face this problem, router self reboot?the error msg : System returned to ROM by bus error at PC 0x0, address 0x0what is the root cause?please advice

Four 3500XL switches (12, 12, 24, 48 ports, Mexican assembly, 2001, December) are losing normal connection with Intel-based NICs (and hubs, and FO transcievers) at an ambient temperature lower than 20 Celsius degrees.Fixed speed and duplex settings c...

To give a quick example of my small network. I have a Lab network with 4 Catalyst 2950 switches and 1 3600 router. My problem is this: I have a client on switch 1 trying to do a Microsoft RIS install using PXE to get a DHCP Address and TFTP info o...

Dear all,I have to use mode conditioning cable when running GLC-LH-SM on multi-mode fibre. Does any know there is any cisco LC-SC interface mode conditioning cable? ThanksGary

I have a production cat6513 with Sup2 running and am trying to bring up a redundant 6513 w/Sup720. However, the trunk between the 2 comes up intially--then the trunk port on the production switch error disables. I suspect some issue with the config f...

Hello, Im getting some error messages due to IPX packets that are less then the minimum length:SYS-4-SUPERVISOR_ERR:Forwarding engine IPX too short error counterThe switch is a Cat6500 running in native mode (CatOS 7.6(9)).Since there should not be a...

I am running a stack of various 3750's using an 675RPS. Does anyone know the recovery procedure when power is re-connected to the stack. i.e. when power is removed from a switch, the RPS takes over. Then when power is re-applied to the switch, does t...

I work with an ISP that has a cisco 1720 router to their backbone. I am installing a router on their network that will provide access to a local company via a PPP serial connection. There is a 1600 series router on both ends of the WAN segment. The 1...