Other Network Architecture Subjects

Resolved! NATIVE_VLAN_MISMATCH

we have a WS-C3524-XL-EN wiche is connected to a WS-C5500 over a GBIC SX. Ther is no trunking configured on this link. I checked the native vlan on the 3524 and 5500 bot show me the default VLAN1 as native vlan. Waht could be the cause of this cdp mi...

PA-MC-T3 & 7200

I'm trying to install PA-MC-T3 on to 7200 and I've tried couple different IOS (12.1.15, 12.0.7T2, 12.1.1aT1, 12.0.3T3) and none of these IOS' seem to recognize this card. Router Configuration is as follow:7204, NPE150, FE I/O Card with MII, PA-T3 (wo...

Why do routes appear in the ospf database but not in the routing table?

The output of cisco outper interpreter said:=====================================================================SHOW IP OSPF DATA SUMMARY NOTIFICATIONS (if any)=====================================================================OSPF Process Id: 1 ...

IP CEF and NAT

Does anyone know of any issues with using CEF and NAT on a C2621 router.? I have seen conversations in this forum stating that there may be problems with users being denied access to the WAN when the number of translations approaches 1000 or so. I ...

NetFlow and NetScout

Dear All:I enabled netflow at one of my WAN interfaces , and i add this router as probe , can i use Netscout ngenius real time monitor to collect the data form netflow command if yes how can i do that.regardsAlaa Musa

CD One 2nd Edition on Win NT 4.0

I have CD One 2nd Edition installed on a Windows NT 4.0 Server with SP 5. When i connect to the Cisco Works 2000 Server the Login Manger doesn´t appear in my browser, so i can´t login. I´ve checked the settings and requirements of my IE 5.5 browser e...

ISDN dial in and out

Hi,Is it possible to have simultanious dial in and dial out connection on the same ISDN BRI? I suppose there are some limitations with the signaling but would like to verify with the forumThksVelimir

NAT on 2610 Router

Hi anyone please help if I have the Router NAT issues as below;What 's the difference between ; ip nat inside & ip nat outside.If I have the my internal server ip 172.16.132.10 and need to be NATed to the Public IP 210.187.92.10, so under router(con...

No xmodem command in RP mode on 6509

I am trying to recover a 6509 (sup1 mfsc2) in native mode. I am getting the same output as per website http://www.cisco.com/warp/public/473/14.shtml when I get to step 6 where I have to xmodem the bootloader file onto the flash (of the RP) it says to...

Dial backup Router

My network... My wide area network is connected through leased line from main office to remote side, as contingency to the connection setup I use the Async serial ports of a router (2500) to dial up whenever the leased line is down whereas to re esta...

Load Balancing via Two separate routes on outside of Firewall

I have two Cisco routers on LAN interface with outside segment of PIX525, both terminating T1 connections to same client site. Want to be able to load balance between the two. One is on 192.168.124.110 and the other on 192.168.124.111, firewall outsi...

Cat4k Sup-3 and DLSw

I have a 2600 router connected to a T1 circuit. The other end of the circuit will be sending data using DLSw. Is this supported in the Cat4k box and what, if any, special config will I need to do on the Cat4k?Thanks.

HP device unicast storming large network

We are having an issue at certain times of teh night when our HP servers are unicasting packets to the whole network. Can I limit the port the HP is plugged into? It is bringing a 1400 node network to the it's knees..

Bandwitch

Hi I have AS5300 and i need to control BW assign to this equipment because it share internet access with a corporate LAN. How i can to make that

Simple bridge between 2610 routers

I had originally configured two 2610 routers with one having 192.0.100.1 address on the Ethernet port and Serial Port unnumbered and the other having 192.0.101.1 address on the Ethernet port and Serial Port unnumbered. The serial port is a 56K csu. ...

Other Network Architecture Subjects

Forum Posts

Resolved! NATIVE_VLAN_MISMATCH

PA-MC-T3 & 7200

Why do routes appear in the ospf database but not in the routing table?

IP CEF and NAT

NetFlow and NetScout

CD One 2nd Edition on Win NT 4.0

ISDN dial in and out

NAT on 2610 Router

No xmodem command in RP mode on 6509

Dial backup Router

Load Balancing via Two separate routes on outside of Firewall

Cat4k Sup-3 and DLSw

HP device unicast storming large network

Bandwitch

Simple bridge between 2610 routers

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Network card interface lights

Real multicast uses on the public internet

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CBS350-48Xt-4X missing UDP Relay and IP helper-address

When should we use MAN instead of LANs with WANs?