all switchs are in default vlan 1. i enter "set span root'" on a 5000, the 5000 will be root with prority 8192, then if i configure other 1900 with prority 100, will the root switch will change?
Hi,I have the following setup:POS <------> VSAT IDU <--------> Router <--------> IP HostThe POS is an Async Serial device with no networking protocol stack.It pushes the character stream to the VSAT IDU (404622228888). TheVSAT IDU is connected over...
TTL is 8-bit, but this does not mean that the IP packet goes from source to destination by 255 hops. Thus, what is the max. # of hops that the IP packet traverse from the source to the destination. Remeber that a packet goes from source to destinatio...
HildeWhat is the reason that the behavior of a switch is so different as a router, if the tacacs is down.The router notices if the server is down and doesn't ask again for user.But the switch asks for user, check then the tacacs service and asks for ...
my router 2621 was used as a nat function router, it's resource was occupied by a host who's MAC address was 0005.E345.A3B2 , the "show proccess cpu" is nearly 100%, so I have to do something to save the network. I want to restrict this host ...
Hi folks, I am the admin of a small network with close to 250 clients and servers over two subnets. We recently bought a 3550 switch. I have created two Vlans (1 and 2) for each subnet. We are about to upgrade our remote links to Gigabit ethernet ...
Cisco7206VXR(NPE-200,NPE-300),Cisco7206(NPE-200)Version down 12.1.14 ¨ 12.0.5T1 The above-mentioned Router was downed in the version. At reload, Cold Start@does not come out. Does not an error alone come out why?iDoes the WarmStart@message come...
I have a set of VLANs for one group and another set for a second group.I need to keep these 2 groups seperate from seeing one another while also enabling routing and HSRP within each pool across the two 3550's.Unsure of simplier way than resorting to...
Is there such a thing as a back-to-back cable configuration for connecting two 1600 routers? If there is, does anyone have any links for such a beast?Thanks,EK
I am currently looking at a net that is experiencing loops due to STP failures. In looking at the core/dist configs (65xx’s) Backbonefast is set but at the access layer (2950’s) Backbonefast is not set. All recommendations I have seen is that Backb...
I have 300 desktops to connect to twin 6513's. Please advise the pros/cons of these scenarios:1.) Chain 3524's together (3-4) with GBIC link back to EACH 6513.2.) Install multiple 6548 blades in 6513 chassis and 'balance' connections.3.) Install ...
I've all ports on my Cat4000s configured set port speed .... auto. But when a new device (PC) is connected to the port and the speed detected is different from the speed it was before (10Mbps instead of 100Mbps) the switch config is changing itself!...
we have 6 AS5300 Servers and One 7200 VXR router which are connected via a Catalyst 2926 switch. Remote Users when dialing and connecting,the connection gets intermittently hanged. Also when pinging from NAS to the router (with say aroung 500 Repeat...
I have 2 wan routers A and B sitting on the same lan running EIGRP to multiple spoke sites. The network is a fully-meshed frame relay network. From Router A I can see all remote sites lans in the routing table and can see alternate routes in the ei...
