Switching

Hi guys.I have a problem with one router with IOS 15.0(1r)M15. The problem is like this: This router is learning the same route from 2 protocols:OSPF directly(AD 110) and from EIGRP redistributed (D EX AD 170). So the router is installing in the rout...

Hi Community,I have another question about Cisco Nexus 5000 switches. This time the problem has to do with the default gateway.I have configured a layer 2 uplink to a Cisco 3750 on the Nexus:interface Ethernet1/31  switchport mode trunk  switchport t...

Hi all, we have approx. 70 Cisco 1941W routers deployed in our company. I used to be able to console into the internet wireless AP by issuing the below commandservice-module wlan-ap0 sessionHowever lately this hasn't been working and AP just simply r...

Currently have a pair of 6509 chassis setup with VSS. Only have the Sup and two line cards in each chassis. Would like to replace with a new pair of 6504E chassis. Is it possible to fail one chassis at a time and migrate to the new 6504E? If so any s...

Hi All,Can you please give me the operational differeance between HSRP and VRRP

Hi;I need some help/info please. I am trying to resolve a situation where we need to send multiple (2 atleast) multicast feeds from a source to our multilayer switch (3560x).The problem with the source is that it can only send a feed to a single swit...

Hi everyone!I have an issue that I can't figure out. I have two cisco asa firewalls connected through a VPN, one is 5505 and the other is a 5510. From the 5505 I can ping the internal interface of the 5510, but not vice versa. Would that be a NAT is...

Wanted to know if anyone has stacked a set of these switches with the copper 5G SFP on these switches. We currently have 4 switches stacked with Cat5e jumpers between S1&S2. We want to stop using this stacking method and go to the SFP. What is the be...

A customer of ours, wishes a rather alternativ solution. They have a /28 wan adress coming from ISP, that gives out 100Mbps, going to a Cisco 2960S switch (ver. 12.2) the switch is only holding 1 vlan. Connected to the 2960 are 3 firewalls/routers fr...

Good day,We have the following stack configuration:Switch Ports Model              SW Version            SW Image------ ----- -----              ----------            ----------      1 28    WS-C2960S-24TS-L   12.2(55)SE3           C2960S-UNIVERSALK9...

Hi community,I wonder if Cisco 1000BASE-T SFP can work with CAT-6 cable. I believe it can. But in the Cisco datasheet, it only mentions that “The 1000BASE-T SFP operates on standard Category 5 unshielded twisted pair copper cabling of up to 100m (328...