Switching

Hi everybody Please consider the following  ARea 1----------R4Below is the routing table of R4.O    200.200.200.0/24 [110/128] via 201.201.201.5, 00:03:53, Serial0/0C    201.201.201.0/24 is directly connected, Serial0/0O IA 197.197.197.0/24 [180/192]...

Is it possible to add two different supervisor engine module in a chassis(WS-C4507R+E Chassis)? (WS-X45-SUP7E in slot 3 and WS-X45-SUP6E-Redundancy in slot number 4)

Hi AllI had an issue with both VSS chassis rebooted but I am unable to find the reason why:Software 12.2(33)SXI4From the show tech: Using bus error at PC 0x417C3190, address 0x0.I attached a crashinfo if anyone is able to help, Regrads MJ

Had a problem with a 3750 this morning not handing out DHCP addresses.  The following is a sanitized config of what the switch is using -ip dhcp excluded-address x.x.70.1 x.x.70.19ip dhcp excluded-address x.x.70.210 x.x.70.254!ip dhcp pool PC   netwo...

   Pleae helpwe have a class based qos scheme (see attached file) on our 4500 series access switches and we have a access 3560-48 switch runing IOS  Version 12.2(44)SE3 my question is can I use the same QOS scheme for the 3560 switch? Tanks,Jack

Hi Guys,We have 3 offices connected to each other via a Metro Ethernet network. One office has 2 lines into the Metro (call it HQ), and the other two one line each. The links are configured as P2P from HQ to the other offices. Intermittantly the site...

Hi all,I have doubts about the TCAM memory and i hope you help me to understand better the concept...Please, correct me if i am wrong.:-Cam its a type of "memory" wich works to make layer 2 decisions. It allows the MACs learned by the switch etc. -Tc...

Hello,I have a 6509 that booted up in SP rommon mode. I thought there might be a problem with the IOS so I upgraded to s72033-advipservicesk9_wan-mz.122-18.SXF16.bin on a flash card. The new IOS is visible and the boot initiates but fails. Below are ...

What will be the EIGRP metric that the Router B advertises to Router A for the networks 1.0.0.0( Loop back on Router B) and 10.0.0.0(B-C Faster ethernet connection)Krishna

I am always confused about what different cisco router and switch model numbers are out there and how are they different. Is there a way to tell a specific model number is a router or a switch or you just remember it over time ?

I have a quick question on DHCP option 82. In Remote ID suboption, there is a Cisco proprietary 2 byte RID type and length that is added.Is there any other dhcp server other than cisco ios devices,which can be used to insert this Remote ID suboption....

hI   expertsWE AHVE cISCO 2960 SWITCHES. this switch acts as a dhcp server for the hosts connected to it.provided mac based binding to the hosts, with enabled dhcp snooping and IP source guard per interface.'****i have a problem with single host coul...