Switching

can a switch port exist as belowboth trunk and access ????and what would be the purposeswitchport switchport access vlan 201 switchport trunk encapsulation dot1q switchport trunk native vlan 200 switchport trunk allowed vlan 1-1006 switchport mode tr...

A hybrid L3 switch has a port connected to the fastethernet interface of a router. On the hybrid's msfc, a vlan interface is configured and the L2 port is placed in that vlan, thereby creating a routed link between the switch and the router. Now, I n...

Hi,I did a Sup720-3B upgrade on my 6509 Chasis (not 6509E Chassis). Pwr supply is 1300AC, high speed Fan tray. Everything was working fine, trunking, routing (bgp, ospf). But I encounter some error, what could have cause this?I'm having 1 x 1300AC po...

Hi,I'm trying to upgrade a 3750 stack with three switches. One of the members has afile called "lslss". Do you know what it is used for ?. If it remains, I will not haveenough space to load the advanced ip image.Directory of flash2:/ 2 -rwx ...

I have 2 sites, one site is a 3640 to PSTN via FXO, the other site is a 5300 to a switch. I use Connetion PLAR to connect 2 sites via internet. The IOS in 3640 is IOS (tm) 3600 Software (C3640-JS-M), Version 12.2(31), RELEASE SOFTWARE (fc2), in 5300...

My Cisco 3750 switch deactivated a port when I connected a hub because a loop back was detected.sh interfaces fe 5/0/10 output is:FastEthernet5/0/10 is down, line protocol is down (err-disabled)I would like that anybody say me how I can to activate a...

Hi,Is there any tool to compare two routing table entries and report differences? Appreciate your response.

Customer has a CAT 6513 which originally had two SUP2/MSFC2 running CatOS 7.6(7) on SUP2 and IOS 12.1(20)E on MSFC2.This switch has a FlexWAN card with 2 ATM-DS3 PAs in slot 3 and another FlexWAN card with 2 ATM-DS3 PAs in slot 4.A S/W defect was enc...

I am using a 3560 Switch with two routed interfaces, I am trying to add a new HSRP instance, but am getting the following error message. % More than 32 standby groups not supported in this platform.I understand there is a limitation on these switc...

I'm looking for a way to do the following. One Ip Segment for devices on this switch 172.16.2.x /24Port 1 can see all 48 portsPort 2 Can see Port 1, 3,4,5Port 3 Can see Port 1 onlyPort 4 Can See Port 1, 2, and 6Etc. Etc. This switch is our Router S...

Hello,Have not found any luck with documentation that indicates how to "turn off" trap notification for ILPOWER-5-IEEE msgs...Can anyone point me to a guide, or perhaps might now which command to use to supress these?My snmp trap config: snmp-serve...

I wanted to make sure I was reading the version information correctly. Out of the following three IOS versions for a 2924 switch, which is the most up-to-date? Thanks.IOS (tm) C2900XL Software (C2900XL-C3H2S-M), Version 12.0(5.3)WC(1), MAINTENANCE ...

Hi,How do we monitor LAN QoS which is based on CoS and DSCP.What is the command to see matching or dropped packets for DSCP vlaue?Regards,Rajesh