Other Network Architecture Subjects

Issue reared it's head when my cust doing file transfer with win2k3 server to XP pc pack 2 client using drag and drop . The two consoles are directly connect to same 3560 switch.Server to copper sfp port running 1000 full client to fast e @ 100 full....

Hi,I need to use a feature similar to PMTUD. I think PMTUD is useful only for TCP traffic, but I need some other feature wich also detect the MTU for a GRE tunnel and that be useful for IP MULTICAST traffic. I need that a multicast source, sending fr...

Our phone system provider is going to be doing some work installing TSU 120s in to separate voice and data between our two branches, and I need to find out if the routers are providing the clock source, or if the T1 is providing it. How can I check ...

Hello,I have set up an 831 with static IP PPPOE with the firewall feature set and have a question about best practices.I have reviewed many configs for this setup and see no pattern as to where and in what direction to apply the "ip inspect NAME DIRE...

Summary : One router is to be able to call a central router via two different dialers. Can the central router map this to two dialer as well, and if so how - so Bandwidth statement or delay can be minupulated on the EIGRP?Background :I have two offic...

Dear All, I tried to connect My catalyst 4507R (sup engine II+) 1000BASE-SX with Avaya Cajun P550 1000BASE-SX, the problem is my cisco GBIC has never come up, It always in DOWN DOWN status, I have already force not to negiotiate speed, and disable fl...

Hi there!!!Recently, I installed a Catalyst 4507R on a site.I encounterd a problem with SupII+.I setup two SupII+ as a redundant mode and uplink 4 port to Cat6509.But, as you know, the Cat4507R can use just one port per one Sup. So I used just one p...

Hi,I have made many vlans in 6009 MSFC , but suddenly after making a new vlan the systems in that vlan dont get DHCP IP. I have chekced the configuration , I have applied ACL inbound direction. When i change it to permit ip any any , it works. Also i...

Okay. Is MLFR compatible with CEF or not. Some say yes, some say no.We have documents showing both. Any thoughts? Anyone else hear that MLFR was not compatible with CEF?

Guys, Not the brightest tool in the box when it comes to CEF, but I have a couple of questions about the output below :-How do you determined which next-hop a packet is switched too? (I assume look at the exact-match command), but how does the algo...

We're looking at adding a second t1 for redundancy and load balancing and I'm wondering what the minimum router requirements will be for running BGP? Can we use our current 2621 as one of the routers? It's at 12.0(7) and has 32/8 for memory. From ...

I have tried c2500-js56i-l.121-27.bin and c2500-jos56i-l.121-27.bin, there is no "IP SSH" command available.

I have a single Windows 2003 client connected to a 1710 which is getting a dhcp address from Roadrunner through a cable modem. The client can ping the default gateway assigned to the 1710's outside interface (E0), and nslookup works fine, but it cann...

I have this scenarion cisco router with two hubs, each hub belong to one LAN, LAN1 and LAN2.1- When any PC on the LAN1 tries to send broadcast,within its LAN, does the IP and MAC both of them will be converted to broadcast addresses, or only IP (host...

Hi all,I currently have 4 x 3548s uplinked to a 3550-12G aggregator. After receiving some complaints for slowness I run a sniffer on some ports of the offending switches and most ports of the first switch show traffic destined from some servers to so...