What happends when a router sends an ICMP redirect message to another router. How dose the router react? Do it discard the packet or dose it change anything in the route table, if there are a better route to the destination?
I am currently trying to route vlan1 and vlan2 of a 2950 through a 2621. the 2950 is running ios 12.0(5.3)ws1 and the 2621 is running (c2600-js-m)12.1(9a).The native vlan on both devices is vlan1 and I'm using 802.1q, as that's the only encapsulation...
Hi;My company runs a backbone that relies on cisco WAN equipment : BPX 8620 , MGX 8850. We deliver frame-relay services to our customers. I want to establish a back-up PVC in case the main PVC goes down. When the main PVC comes back up, the backup go...
With NNM 6.2 after load the cisco-evn-mib into it ,we can get the variable of power and other information except fan.And with mib-II we can get IP table,but can't get TCP table,Does anyone know it?
Hi, If i have two ABRs (call them abr_rtr1 and abr_rtr2) configured in ospf area 0 and area 1, with no physical connection between the ABRs, can i manipulate the routing table on abr_rtr1 so that i can trace from abr_rtr1 through area 0 and into area...
Hi anyone please help as I want to setup the web base Management on Cat.3550. Please confrim the steps below;(1) Use console,setup a vlan 1 ip address x.x.x.x(2) At Client Workstation, use IE/Netscape by using url http://x.x.x.xAre the above two step...
Hi anyone know how do I backup the configuration files in the following switches;Cat.1900Cat 2900Cat 3500,3550...400050006000Please show all the commands need to backup the configuration files for the abovementioned switches.Please help out.
Hi all,Just a few quick newbie questions to see what the best process is, when loading a new image onto a WS-C2950C-24 switch??Should the old image be deleted first?Is tftp or using the CLI the better method?Do I use the .bin or .tar image?As you can...
The FaultHistory database refuses to start up so i cannot use the Fault History filters. Please how can I get it to work. I have tried starting it up and also rebooting the whole server, but still it does not work. Is there a sequence i must follow?T...
Hi I have two 2610 routers in one same office;RouterA : S0/0.1 - 202.178.74.98 255.255.255.252 --------202.178.74.97 E0/0 - 172.16.132.1 255.255.254.0 Loopback0 - 202.178.79.37 255.255.255.0 Dialer0 ...
Hi,How to manage such a network using CiscoWorks?We've got remote location connected as follow:C7200 ATM pvc to a non cisco ATM-switch, this ATM switch gotan Frame-Relay interface to connect to remote 3600 Cisco routers.Is there a way to carry CDP fr...
I am trying to provide load balancing over two serial (HDLC) T1 links on a Cisco 2621 router using NAT. The documentation I've been able to glean from CCO is a bit ambiguous on the subject, so I thought I would try this forum.1. Is CEF supported on ...
HI,I have ATM PVCs (OAM-manged) configured on my 3660 router , version 12,2(4d). According all documents, I have read, I have to receive traps on my NNM HP"OpenView" management server, but my router doesn't even log messages obout PVC going DOWN in i...
