Switching

Hello,   How do you specify the multicast PIM RP-address when the intended RP is a pair of router's running HSRP?  I have tried using the commands documented in 'HSRP aware PIM' on the router interfaces, and declaring the RP using the standby (vip) a...

Hello, I have a need for 2 ToR switches to support a VM server platform within a single rack. The switches needs to share a total of 18x10GbE (SFP+ or RJ-45 for the servers) ; 5x1GbE (RJ-45 for management) & 2x10GbE (SFP+ connection to Core LAN archi...

After reading several similar threads I'd like to start a new one.  We are seeing increasing output drops on 2960X and 2960S ports in a specific circumstance:  A port is connected to a 6961 or 6941, AND the phone is supporting a computer or other dev...

What I'm trying to accomplish is NAT all internal traffic to the internet via overloading but exclude the NAT operation from a specific source network.  Stripped down config from CSR-1000v below.  This config is NATing all traffic from the 10.30.63.0...

Hello I put the following command   aaa authentication login default group tacacs+ local   but for whatever reason when doing a test a loosing connection to the tacacs server the local user does not kick in as fallback   does anyone knows why?

Hello, I am new to this community and I know very little about Cisco switches. We had one of our customers send a Cisco WS-C4948E-E into us because it stopped working. During the boot of the switch, it shows this below.   UNHANDLED ROMMON EXCEPTION a...

Hi, this may be a stupid question. If it is, I apologize. I am not familiar with network setup or tools.   Question: I work in a university lab. I would like to use the Cisco 250 smart switch to isolate my lab from the larger university network. That...

Dear AllI cannot understand the below value of Nexus 7700 6slot. Any expert can give me an explanation? Thank you Cisco Nexus 7700 6-Slot Switch192 x 10 Gbps, 96 x 40 Gbps, and 48 x 100 Gbps

Hello   I start a 60-day temporary license for 10g interfaceLicensing expired in a few hours ( 24 hours ) A permanent license has been ordered and will take several weeks what happen in  How can I activate a temporary license again? I have no problem...

Hi Everyone, 2911 router is directly connected to provider switch. Provider limits the speed of its port to twenty megabits (for example by bandwidth control function) Interface on 2911 is monitored by Zabbix (in/out octets). Zabbix loading schedule ...

Hi people ! :)    So I have bought a Nexus 3548, it came with this: show lic usage 24P_LIC_PKG Yes - In use Never -24P_UPG_PKG No - Unused -LAN_BASE_SERVICES_PKG Yes - In use Never -   I must have gotten a bit confused while ordering, because I was 1...