Switching

HiIs it possible to create bandwidth policies based on VLAN ID ? What I try to figure out is to police the data send over an ethernet trunk. Voice needs to get 30% of the available bandwidth and the rest is for data. This must be configured on a Dot1...

Hi all, can someone possibly answer these questions I have, I have been reading my cisco icnd 2 book, But I am still unsure of a few items.1, When ospf starts, and forms a neighbour relationship on a lan with other routers, does each router only send...

1.When a frame is created by the datalink layer; where is the source and destination IP address located? I know the source & mac address is visible.2.Also I dont quite understand what happens at/with the ETHER-TYPE FIELD???3.What role does the protoc...

We are implimenting TACACS on our network.However we do not want to see when a user ethernet port goes up or down on the switch..How would this be implimented?This is the current tacacs configaaa new-modelaaa authentication login default group tacacs...

I want to implement dhcp snooping on a LAN for vlan 2. On this LAN, one 3750 is in ip routing mode and is configured as a dhcp server for clients on vlan2. I understand how to implement dhcp snooping on 2960 swithes so that their uplink ports trust t...

Hi,Anyone knows the map for IOS upgrade path for WS-C3548-XL switches?. Thank you,Marcelo

Has anyone seen the following issue on their 6500 switches with the Boot variable differing from the startup or running config?SWITCH1#sh bootvar | inc BOOT variableBOOT variable = sup-bootdisk:s72033-advipservicesk9_wan-mz.122-33.SXH3.bin,12;sup-boo...

hey folks, i'm deploying a 3560 w/ EIGRP and I came across something that I didn't see w/ a couple other 3560's w/ EIGRP I deployed last month - w/ the same code.Right after I issued the 'router eigrp x' command another command followed it unbeknowns...

Helle,I want to delete a route on CatOS and I don't find the right command.I know the form set ip route to add routes but not to delete.Thanks,

Hi,I have many Cisco Catalyst switches and I have managed to log when a user logs into the switches to our syslog server, however I now need to log any changes made on the configs, is this possble?This is what I have added so far:logging buffered 819...

Hi,Is it possible to classify traffic based on specific attributes of routes learned by BGP through CBWFQ?I think answer is No as there is no option available under class-map to match traffic based on BGP attributes. Also, we can match prefix with B...

hi every body!Let say we have two switches , sw1 and sw2sw1 is vtp server, sw2 is vtp clientsw1 has config revision=2,sw2 has config revision=1,According to cisco documents, follwing would take place:1) sw1 send summary adverstisement at multicast ad...

Hi all!I have a major problem with a 6509 supervisor engine (WS-X6K-SUP1A-2GE). I have lost the boot loader in the MSFC1 and I cannot upload a new boot loader image. I run the supervisor switch engine in Rommon mode first and load the image from flas...