Switching

hi:in cisco ios , what are dhcp options? and what do thoese numbers do and do they have anything to do with  ip address ? thanks in advance.

Is it possible to configure the loopback address in cisco 2950 switch. The command is there in switch,but when i am entering the correct syntax to configure the same I am getting the below mentioned Switch(config)#int loopback 0 ^%...

Hi,can somoen please explain how can i stop STP processs between two switches ?

jumbo frrames is enabled on the switch system jumbomtu 9000does jumbo frames need to be enabled per port?

i am not seeing any of my esx mac addresses on the 6513 when going to sh mac-address-table | i mac-addressthye are physically plugged into the switch

Hi,Got a datacenter with 4 Nexus 7000 in 2 physical location.(2 at site 1 and 2 at site 2) Vlan are extended to both datacenter. Fabricpath will be use between the two site. I will be using vPC+ to connect the access layer switch (flex module for bla...

Hi,how do I assign interface to VDC?I did following:vdc Vdc-3 id 3 allocate interface Ethernet8/2but I got following error:Please make sure that all members of the port-group are part of the command at '^' marker.and inteface didn't get assigned. ple...

HiI have a Cisco 851 router that works flawless - almost. Recently, I found out that a particular online flash game for kids was blocked.I then tried to make a static NAT rule to one of my kids laptops, and suddenly the game worked. So the following ...

We have 3 duplicated networks representing different reference rigs and we wish the IP address scheme to be the same on each, 192.168.10.0/24 (see attached pic).  We have developments hosts on the 10.10.10.0/24 network that need to be able to address...

We have an MST region, connecting to a rpvst switchblock. The rpvst distribution switches, consist of 2 3750's stacked together, each switch member has an uplink to a switch in the MST region. One of the ports is in the blocked state as expected, how...

Suppose I have a 700 meter pair of single mode fiber strands connecting building A to B.  The switch in building A is in the MDF right next to the fiber termination.  In building B, the fiber also terminates in the MDF, but the switch, unfortunately,...

Hi All, was wondering if anyone as ever run into this problem before. The company I work for has a floor that is using a stack of 2960S switchs and sticky MAC port security, with the exception of the last 24 ports which are NAC managed conference roo...

HI everyone i needed to activate RIP 2 on catalist 6509 i'm entering all configuration commands like conf tversion 2 passive-interface Vlan16 passive-interface GigabitEthernet7/48....passive-interface GigabitEthernet8/44.....passive-interface Gigabit...

Does 3750x switch supports both poe and advance ip services?Sent from Cisco Technical Support iPhone App

I have this Cisco 6509 running 12.2.18SXF7b and it has Sup32 and WS-X6248 and 6348 line card. I have started noticing this strange behavior I see that several ports go into "disabled" mode. These are not only the uplink ports but also the ports where...