Switching

HI,we use to install 2 CPE on customer sites :- CPE1 is attached to the primary WAN link (SDSL in most of our sites)- CPE2 is attached to a backup WAN link (ADSL).- Between CPE1 and CPE2 we use a back to back ethernet link (fe/0/0 to fe0/0, those por...

Hello, I received an alert from our monitoring system stating the following" IOS Code Error Detected - Please Check". as-vv-01:239008: -Traceback= 14EC7F4 1903868 15E18F8 155AE80 1556F5C 1558B9C 1552AC4 1B91B6C 1B885F8.  I checked the logs but couldn...

Hi, All: Even thought this would require a longer explanation, I was wondering if someone might point me into a new direction or maybe correct me regarding my STP beliefs. I have a ring topology (a circle). STP is blocking one port (for simplicity sa...

I'm trying to find the updated release notes for 15.2.1E3 on the 3750X platform.The link given on the IOS download page has not been updated with the E3 release info:http://www.cisco.com/c/en/us/td/docs/switches/lan/catalyst3750x_3560x/software/relea...

Dears,I have one Cisco 2651 gateway with the following featurtes:Cisco IOS Software, C2600 Software (C2600-IPVOICEK9-M), Version 12.4(19), RELEASE SOFTWARE (fc1) I did the recovery password procedure, but router boot normally and i can´t get rommon m...

Hi Masters, I need to add a route-map to a static NAT but the option seems to be available only if using inside/outside NAT, not if using enable NAT. This is a CISCO1921/K9 running 15.2(4)M6Here's what I mean: R2(config)#ip nat inside source static 1...

Hallo, i can not understand, what do the option "extendable" in this config: ip nat inside source static tcp 192.1.1.15 5101 172.30.30.1 5101 extendable ip nat inside source static tcp 192.1.1.10 5102 172.30.30.1 5102 extendable www.cisco.com:The ex...

Will “ip route 0.0.0.0 0.0.0.0 10.1.1.1” route ALL network traffic on the layer 3 (edge) switch to the destination even if there are 2 different networks on the switch?For instance, if the layer 3 (edge) switch would have an SVI of 10.200.x.x/29 for ...

Hi Guys, I have ran in a wierd situation where my HSRP active router changed its state from ACTIVE to Speak with out any high priority box being introduced.Logs====================================Apr 30 16:29:57.384 GMT: %HSRP-5-STATECHANGE: Vlan191 ...

Hi, I have 2 layer vlans created on my core switch. These vlans are advertised on eigrp protocol running on the core switch and subsequently advertised on bgp in the routers connected to the core switch. The 2 Vlans are Vlan 12 and Vlan 13. Vlan 12 i...

 Hi, "'ip device tracking probe delay 10 "" , will it means that ,  normally   cisco device (switch or router or firewall) automatically generate the ARP and if this command given it delays for 10 sec ? or it will delay the the unknown flooding for 1...