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Resolved! Nexus Peer switch command

Dears, as it is mentioned in the below link  that while entering the peer switch command it behaves like one switch by which command i can see the same bridge ID ???? as if now when i can see the show spanning-tree vlan X it shows me core2 as a root ...

adamgibs7 by • Level 6
  • 12437 Views
  • 4 replies
  • 0 Helpful votes

Resolved! Policy Based Routing unable to ping 8.8.8.8

hello, I cannot reach 8.8.8.8 base on source ip address 192.168.207.0 network using policy base route map and I have the next hop to 192.168.0.2 which is the core switch. from the core I can ping 8.8.8.8 fine because it has the default route to 192....

C3850-NM-1G port does not light up

I have a known working SFP and C3850-NM-1G, known working connection..  We recently installed the new 3850 switch as our core at one of our buildings to replace a 3750.  When connecting the SFP, I am not getting a connection light on the port.  We in...

VLAN line protocol is down

Hi and thanks in advance, I have a 2960XR that will act as a layer 3 router for multiple VLAN's. The 2960 XR has an EtherChannel to another switch that has the VLAN's with the physical devices connected. I don't have any physical ports on the 2960XR...

Can't get inter vlan routing to work

Hello, I have a home lab that consists of 2 3550's and 1 1841 router. I'm learning about VLANs and trunking, and how to configure them. I've included a topology of the exact network that I've build to give you a better understanding of what i'm tryin...

mixa152 by • Level 1
  • 4550 Views
  • 37 replies
  • 0 Helpful votes

Resolved! Confusion in RIP timers

HiI have a confusion in the RIP timers please make me correct if i am wrong.I think that if a router is does not  receive a update for a duration of 30 + 180(invalid time)  seconds it will make the route as invalid.And after waiting for another 180 s...

Resolved! Cisco 4500 output drops

Hi, I have a access switch with a 10gb upstream interface and a 1gb downstream interface, i can see from the show interfaces [int] that traffic is being dropped on the upstream downstream direction. TenGigabitEthernet1/1 is up, line protocol is up (...

3850 48 ports 10/100/1000 + 12 ports 1gb/10gb

Hi! I need to know if the model ws-c3850-12x48u-s has 48 ports 10/100/1000 or only 36 are 10/100/1000 and the 12 are 1gb/10gb. In some cisco specs i saw both descriptions.  Example: http://www.cisco.com/c/en/us/products/collateral/switches/catalyst-...

m.milano by • Level 1
  • 459 Views
  • 1 replies
  • 0 Helpful votes

DHCP snooping - Misdirected packets

Hi, Could anyone help me to understand what are misdirected packets drops in DHCP snooping statistics ? C3-2960#sh ip dhcp snooping statistics detail   Packets Processed by DHCP Snooping                    = 321072  Packets Dropped Because     IDB n...

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