We are using IOS based 6509 switch Version 12.2(17d)SXB4.Is 'sho idb' the correct command to find the Ifindex of the ports (physical & virtual).?The Port ifindex numbers representing by our alarming system does not match with the 'show idb' output.
I'm working with a client who has giant, campus-wde VLANs extended to every switch in creation. They have multiple /20 networks with possibly over 1000 PC clients and servers per vlan.This is an old-style network and they have been dragging their fee...
A 2950 switch (A) is trunked from two copper interfaces (etherchanneled) on another 2950 (B) which is in turn trunked via gig fiber to redundant 6506's. The 6506's share an HSRP address and this address is used as the gateway on all 2950's. Switch ...
One of my customers is experiencing discards on various trunk ports on their switches. The only way to see these discards is to use the Cisco Visual Switch Manager and show Port reports. If I do a show interface, it does not report any discards. I ha...
How can i monitor the load on the switch..?______________cut_______sh catalyst6000 traffic-metertraffic meter = 0% peak = 5% at 08:24:37 CST Fri Sep 24 2004___________cut_________the above command shows 2004 sept data..-Biju
Hi all,it seems a simply question but I don't know how to solve it.You know the MAC of a switch. You want to know the IP address for this IP, a kind or RARP application, like the IPSU for an Access Point.Do you guys know where I can find an applicati...
hey guys im at site now, i have a core 4006 with vtp server mode and domain name, now a trunk from 4006 goes to cat2950 which is again attached to a Cat3500Xl switch which is uplinked to another Cat2950,in a line, now teh issues is between teh ...
Hi SirI have one router with one Ethernet connection to a switch. I configured subinterfaces to carry multiple VLANs (encapsulation dot1q); basically it's a "router on a stick". But I don't configure IP addresses because i'm not going to do inter-VLA...
Hi all,I currently have 1 x 3550 aggregator connecting 5 x 3550 48 port switches. There are some hubs and switches uplinking to those 3550s for my user access.Question is: is it possible to 'close' one port automatically in order to protect it if a h...
Friend of mine is working at Laboratory, he has got 15 PCs (Desktop) with 15 connections (Ethernet for internet ). Is there any technique can be used to disable the internet connection, when some one try to unplug the cable form Lab's PCs (Desktop),t...
Hello All, Please if any one can guide me little. We want to create 2 seperate VLAN's on a Cisco Catalyst 2950. Thing confusing me is that , if i placed 2 PC of same subnet in two different VLAN's , will the be able to communicate with each other wi...
Hi,I'm trying to contain (null0) an infected file (winslogon.exe) from spreading within my customer's network (inter-vlan) and was wondering ifthere's a way that I can achieve this via nbar?Damage is already done..I'm trying to stop the propagation. ...
Hi,there. I'm Alex.I want to see CDP informations through DSLw session between different networks connected with IP WAN environment. So I made a configuration but couldn't see any CDP informations. What should I do?Can I see CDP informations through ...
