Switching

Hello everyone,disclaimer...n00bOne of our remote offices is going from a multilink (3xT1s) to a single link T1 configuration. The router was originally setup by our network ops guy (who's no longer with us, nor reachable) and we have no idea how to ...

A customer currently had two data centers in different locations, connected via dual 50-Mb carrier circuits in a port channel between single switches on each end.  (Thus, there is no current routing between sites, and both sites create a single Layer...

Help !! I need to resolve a problem with a HSRP created with SVI vlan interface on 3750 switches, I need to apply the "ip helper-address redundancy" command to just make sure only the active router processes the forwording traffic . Currently my 370 ...

Hi Team,I was wondering if anyone can give some answers to this....is there anyway i can prioritise where to point broadcast address to?Like e.g.interface vlan 2     ip address 10.1.2.1 255.255.255.0     ip helper-address 10.1.1.50     ip helper-addr...

We have a 3550 with qos configured as follows:interface FastEthernet0/47 description voice switchport access vlan 13 switchport mode access no ip address mls qos cos 5 mls qos trust cos wrr-queue cos-map 1 0 1 wrr-queue cos-map 2 2 3 wrr-queue cos-ma...

Hi,We have dual sup engine in the VSS domain (6513). For real implementation I cannot find much of information related to this. I need some guideline or help in clarifying these gaps: 1)      Cisco document mentions that the failover across the sup e...

hii m trying to creat vlan on cisco catalyst switch 2948g-L3.but some it seems that vlan command is missing in my ios versionthis is the output of my sh version commandRouter#sh versionCisco Internetwork Operating System SoftwareIOS (tm) L3 Switch/Ro...

Thanks Tom . can I use  WS-SUP720-3BXL with WS-SUP720-3B Regards

Hello,I am currently configuring a 5510 ASA to replace an aging Sonicwall. As part of this process, I am setting up a DMZ. Right now I am configuring Interface 0 pointing to external, Interface 1 pointing to the DMZ, and Interface 2 pointing to inter...

Hi,I hope someone can help me with this question.My network is set up as the diagram.I now need to turn on Jumbo Frames on to VLAN 30 for a storage network.To do this, i need change the mtu to 9000 on Switches A+C+DBy doing this....will this cause an...