Switching

HelloRecently one of ours 6500 with sup720 is receiving messages "%EARL-SP-2-SWITCH_BUS_IDLE: Switching bus is idle for 2 seconds. The card grant is 11". We are aware that this message is connected with OIR issue and that one of the modules is experi...

I want to design redundant switch fabric/ CPU to enable redundant core

I have a few questions for 6500 qos acl configuration using CatOS. Here is the scenario:1. I already have qos acl on the switch. It is in the sequence of DSCP value but has no sequence number. Here is an example:set qos acl ip abc dscp 40 udp 172.15....

Interfaces on the same VLAN receive IP multicast's from other streamers on the same VLAN. This doesn't scale well and it is not a proper setup for each streamer to automatically receive one another's multicast.Problem description detail: Streamer 1 a...

we want to replace our old prestandard cat 3524 poe switches, but with the release of the new AP1250 that require 802.3at power we want to hold off until Cisco release an 802.3at switchanybody any idea when cisco will release such a switch

Hello everyone,I just want to start by thanking everyone for all their previous help. But I have some new questions for you and hope you can lend a hand. I have a few clusters of C3524XL switches ( 2-4 in each cluster ) and would like to change the...

Hello Is there a way to force my router to advertise rip updates through interface vlan 4 (ip address 192.168.4.3) instead of fa 0/1 (ip address 192.168.2.4) ?I'm implementing the customer side of a MPLS VPN implementation. As you know basically all ...

This is a simple one and I guess I know the answer already...I know that CNA isn't supported for the 6500 Catalyst switches, but is there an alternative option?Thanks in advance.Campbell Thompson

please can anyone help me,i have to setup internet connection for an office from a wireless link,can i get simple configuration for the router to enable me distribute connection to the LAN USERSwhat type of router do io need.i have a 2600 series with...

HIhow i can do verification if The Route-Reflector-Client Work properly>10xs

Is there a way to keep a Layer 3 vlan interface up regardless of any ports or trunks being up on this 6500 running Native 12.2(33)SXH? Tried the no keepalive and no luck.(Hybrid may have that feature and the old RSMs use to as well.)ThanksRegardsJoe...

I have a 3Com 8760 Wireless AP, and its suppoused to work with VLANs I have configured VLANs and they're working fine, vlan1 has corp network, ant vlan 3 has guest network,I want to configure the AP to give service to both networks, so 1 VirtualAP sh...

One of the data ports is flashing amber. The installation guide says "Port is blocked by STP and is sending or receiving packets"Can you exlain what this means, as it doesn't make sense for a blocked port to be receiving/sending packets.

I have my DHCP on 3750. In show ip dhcp binding i cant see some of the addresses which are allocated to some computers.If i renew/repair their IP lease, yes i can view them in binding database, as they get new ip addressesMy qs is how can i view the ...