Routing

I have been trying to configure a new 3945 router with a 48 port switch service module installed. I am able to connect via console and configure both the router and the switch modul. However, at the end of the day I write the config to the router and...

I'm working on a project to upgrade and add comm to a remote site.  We are going to add a 900 Mhz ethernet radio to send data to a permanent site.  We also plan on adding another ethernet radio to shoot to another permanent site as a backup path.  Bo...

c1900-universalk9-mz.150-1.M4.3-------------------------------------------------Device#   PID                   SN-------------------------------------------------*0        CISCO1941/K9          FCZ1510C50VTechnology Package License Information for M...

Hi everyone,Could you please tell me if the following configuration is responding to the request of my client asking for 20 T1/E1 connections on a Secure ISR 3945E, by combining on the same router One (01) NM-8CE1T1-PRI card and Three (03) HWIC-4T1/E...

Hi,I was wondering if anyone knows of any problem/issue with using 28VDC to power the 2811 router. The spec calls for a 24VDC power. Thanks.

I have a 2901K ISR router IOS Version 15.0(1r)M12 and I will be using this as a internet router, The WAN interface will get dynamic IP from the ISP, so I need to configure PPOE.  I am referring the following link for setting up PPOE.http://www.dslrep...

hi all,we have a DSL link using cisco 877. we've already reported to telco that the link has been intermittent. telco has already re-terminated the link and also changed DSLAM port but issue still persists. i noticed that the noise margin keeps on ch...

Is this feature, to extend Layer 2, only supported on Nexus 7000? In fact I need to know in particular if this can be implemented on Cisco 3750 switch and/or ASR1002 router?I appreciate in advance for your help with this.

Does anybody know how to configure aCisco 857 on adsl for kingston comms in Hull United kingdomit has a dynamic peerwe cannot get connectivity with the adsl (NO PPP Light)Kingston have proved that the adsl is active on the phoneline

HelloIs it poible to make a L3 switch respond from a secondary address?In this topology:R1 - R2 - R3 - R4Lets say that R1 makes a traceroute to R4. When R2 and R3 makes a relpy, I want that reply sourced from a secondary address.Is that posible?/clau...

Hi Colleagues,We have seen the following message on a  CISCO 7609-S (12.2(33)SRD3): %FABRIC_INTF_ASIC-4-FABRICCRCERRS: Fabric ASIC 0: 239 Fabric CRC error events in 100ms periodExplanation (Output Interpreter): The Switch Fabric interface Fabric inte...

Hi AllHope someone could shed some light on thisI have a cisco 2811 router that is runing a ipsec VPN between two of our offices and is connected to a 10MB lineThe problem is it seems the router cant encrypt the data quicker enough for the line speed...

In response to my post in https://supportforums.cisco.com/message/3446905 I am settin up a LAB to test multicast in DMVPN.I have three routers R_HUB, R_UNICAST, R_SPOKE, (see attachment)R_UNICAST router (unicast cloud) is connected between R_HUB and ...