Switching

Hi everyone,  I'm Angela, and this is my first post here in CSC, got some design implementations problems. I am reading Cisco LAN switching by Clark and Hamilton, published in 1999. Not the greatest book for latest technology, but I do find a lot of ...

HiLooking through the MIB's for FWSM v4.0 we are  able to extract CPU, memory & I/O traffic for Admin and all the  instances we have set up.How do you monitor the  System CPU & Memory activity of the FWSM? I am under the impression  the System activi...

Hi ,I have to configure Cisco 3550 switch L3  that will allow 30 offices all within the same big building to share internet. Each office will have around 5-10 Pc's/Servers. Severs'( Email/Web) need to accessiable from internet. Pc's from one office s...

Hello all,I have two Cisco Catalyst 2950 switches and two 2620XM routers. I need to set up a lap to practice on my CCNA exam. The routers don't have Network Module, WIC. What else do I need and how a lap is set up? I'll appreciate your responses.

Hello ,is possible to graphing  the current number of dynamic address count im my catalyst 2960 or ME3400 ?If yes, which oid can I use?ME3400#show mac address-table countMac Entries for Vlan 1:---------------------------Dynamic Address Count  : 729St...

What is the best practice to connect two 4506's together between two buildings?There are about 300 users in each building with 100Mb LES cct.Currently it is configured as a trunk.On building one core: interface GigabitEthernet3/4 description 100MB to...

I need to collect Netflow data on some core switches (WS-C6513 and WS-C6509-E) with a WS-SUP720-BASE supervisor module, however I'm not able to find out any Cisco documentation informing whether or not Netflow feature can is available on this supervi...

Hey all,OSPF question. My core switch sees Router A and Router B as DROTHERS and is learning say 10.10.10.0/24 from both. How do I force it to prefer one path wthout impacting any other route it learns?

I'm trying to setup IOS SLB in directed mode on a Cat6506. We are currently using IOS SLB is dispatched mode for other services. Below is the relevent config. Please note there is no L3 interface on the 6506 for the Virtual Servers network (10.0.131....

I have 6509 Switch and using 2 X  WS-X6K-SUP2-2GE Now its running CATOS. I want upgrade to  IOS software. Which IOS is supporting for this module... I just findout one IOS (C6MSFC2-boot-MZ.121-27b.E4.bin). Is it compatable..?

there is some limitation to configure EtherChannel on cards WS-X4606-X2-E and WS-X4306-GB using TwinGig converters?

Recently we acquired several Verizon network extenders to help boost cell phone reception in areas where it is exceptionally poor. These things should simply work by plugging them in. However that is not the case. What i've discovered is that the dev...

Hi All, Greetings, Someone could help me with the following issue,  I have a devices 4506 with a supervisor 6 E,  the equipment has been working properly but from one moment to another CPU usage went up 80% SW2_4506#show process cpu  | exc 0.00 C...

We have a 3640 with a NW-16ESW that has high CPU when routing between VLANs.  We get about 75% CPU utilization when we are only doing about 5000pps with a bandwidth of about 7Mb going through the router.  I'm thinking we should be able to handle > 40...