Switching

I have an 877 that I have configured to retreive its clock from the internal DC. It appears to get the NTP packet but is then somehow unable to apply the data. Here is the debug:187581: *Oct 30 13:48:39.286: NTP: xmit packet to 10.0.0.10:187582: *Oct...

Dear Experts,I have found :C:\Documents and Settings\Deepeshp>tracert -d 1Tracing route to 172.20.34.2 over a maximum of 1 7 ms <1 ms <1 ms 150.0.148.2 2 <1 ms <1 ms <1 ms 150.0.150.100 3 <1 ms <1 ms <1 ms 172.20.34....

I am upgrading a 3800 series router and I need to backup the flash card and install a new one in its place. What is the command to backup the card onto my computer via tftp and then what is the procedure for putting the information on the new card wh...

Attached is the simplified digram for the network being talked on. A,B...E refers to the local branches. R1...R5 are respective branch routers. layer2 Switch is the aggregation point & Aggr router is the one connected to the private cloud for interco...

We have an architecture with interconnected LAN switches with multiple VLANs on each. In some cases a VLAN will have an IP interface (SVI) created, but in other cases the switches just have the VLAN, with access ports on the VLAN and the uplinks trun...

Hi, I have a 6509E platform with redundant supervisor cards. I noticed one was in ROMMON (not sure how it got there) and when I boot it back up it had an older IOS. I copied the new IOS that's on the active card. Do I just need to reload the (col...

This command has been mentioned in one of my BSCI textbooks; and I have further googled it, and looked it up in the configuration guides here on cisco.com.It still.Doesn't.Make.Any.Bloody.Sense to me.Has anyone come across or used this command in rea...

I have several (to much) Error-Messages of a c6500-linecard which is logging ~every second with serverity 2 to a external syslog server. (it is planned to replace of the linecard in some days)Is there any possibility/way to filter only these message ...

Dear expert, I am facing problem with ospfone of the route 192.168.145.80/28 is there in ospf database but not in the routing tableFew output for referenceMPLS>sh ip ospf database summary | begin 192.168.145.80 Link State ID: 192.168.145.80 (summary...

I need to determine if I should go with a (new) L2 switch and mult VLANS and use router-on-a-stick for intervlan routing. Its conducive to what the cust has at his multiple sites.Or should I convince him to go with a L3 switch to the router instead ?...

Hello I need to know how can I configure a trunk port in switch 3750 and sw linksys SGE2010P?What need to configured over linksys to connect to sw 3750. I have vlan Voice and Data. How this work?anyone can help me?

Hi,we build with two VS-S720-10G a vss cluster. (IOS 12.2.18sxi1)with the command "sh mls stat" we see the following output Statistics for Earl in Module 1/5L2 Forwarding Engine Total packets Switched : 64979858519L3 Forwarding Engine...