I recently noticed the configuration register setting for one of my 3660 routers is 0x3922 and I am unable to change it using the config-register command. Among other things, this setting equates to a console port speed of 115200 which I learned thro...

I have a 6509 with MSFC and PFC. I have a QOS ACL which marks the DSCP to 20 for traffic on one of my VLANs. Using a sniffer, I learned that some of the traffic is marked correctly and the rest isn't. The port QOS is vlan-based and the ACL is applied...

I am trying to use a policy-map to mark the DSCP of VoIP traffic as it enters a WAN router at a remote site. I applied the service policy to traffic entering the router from the ethernet interface. The output of the SHOW POLICY-MAP for the ethernet i...

Total Active MLS entries = 862 MSFC 10.10.2.252 (Module 15) entries = 835 MSFC 10.10.2.251 (Module 16) entries = 27------------------I am looking for an explanation of the output above. I have two MSFCs configured for HSRP in this switch. This swit...

I have a Catalyst 6509 which periodically loses the entire MLS flow table. The table immediately rebuilds but this wreaks havoc on the network serivces, particularly VoIP. My flow entries are generally in the range of 11000-15000, much lower than the...