Hi, I faced an incident with one of our customers where the AVAYA phones were not receiving DHCP IP on the access switch, only this avaya voice vlan wasn't working and all the other vlans were receving DHCP. The access switch was connected to the C...
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Forum Posts
i need your advice and help to configure routing in a proper way, the scenario is, i have one Layer 2 switch 2960G 24TCL connected to Firewall ASA 5520 and firewall connected to Router where i have two subnets for example 1.1.1.1(2MB) and 2.2.2.2(6MB...
I have configured a VPC between a pair of Nexux 9Ks 93120TX Have enabled MST on both switches and now getting an inconsistency check error with global port type Both switches are configured the same spanning-tree port type edge bpduguard default S...
Resolved! Routing with Cisco 6504 E and 4506
Hello Guys, My company just buy building with Infrastsructure which is having 2 6504 E as core switches and 4506 connected with it access layer switches. all access layer switches connected with SFP ports to core switches (one port to each 6504 E s...
Dear Team, How to verify nexus 4k environment power status.
Resolved! 3560G not communicating with C3900
I am trying to build a new network using a 3560G and a C3900, from the 3900 I can reach directly to the internet however after connecting the switch I cannot ping the router from the switch nor can I reach the internet..... I have posted both configs...
Is there a NX 2k that has 4 SFP+ ports, can do routing (at least basic - static, basic EIGRP, OSPF) and do 802.1q trunking? If not, whats the smallest NX that has at least 4 SFP+ ports and can do routing (as above) and 802.1q trunking. Thanks!
Hi, I'm wondering if i have a breakout connection from 40G to 4*10G. What should be the configuration of the 4*10G ports, should it be port-channel to group the four 10G ports and do nothing on the other end of 40G?
Folks, couple concerns regarding this new switch we recently purchased... -Do you upgrade the firmware here the same way as you do with the lower end catalyst switches? -if we will only use this for a single network, in our case for iSCS traffic,...
Hi Frdz, We have CISCO7609-S (M8500) with RSP720, We observed below error with config register value. Configuration register is 0x2102 (will be 0x0 at next reload) ------------------ show version ------------------Cisco IOS Software, c7600rsp72...
Ok let's say you have SVI interfaces on a switch that connects to the servers (SVI 2 10.1.2.5, SVI3 10.1.3.5, etc.) and that switch connects to a router that has the sub-interfaces (int g0/0.2 10.1.2.1, g0/0.3 10.1.3.1, etc.). If the gateway configu...
Hi, I have a L3 3850 Stack with IP Base license and just need to enable multicast routing between two VLAN's (SVIA and SVIB) on the switch. (no other L3 PIM devices/transit). The switch uses static routing for unicast traffic via another SVI to an A...
Hi, we are integrating our switches / routers into Password Access Management tool. We need to create a user in the switch for that tool - so that when tool logs into the switch, it can only change passwords of other users. cannot do anything else I ...
Resolved! ACL Nexus 7000 on port blocks everything
Hi Guys,I'm trying configure access-list on port-channel in N7K.Ports connected to ESXi host with ~50 VMsI want to filter access for only 1 VM (with IP A.B.C.D), with no impact to other VMs. IP access list TEST 10 permit ip X.X.X.1/32 10.A.B.C.D/...
Hello, I've found the following OSPF configuration on my N9K, router ospf MPLS vrf MPLS router-id 10.10.255.0 default-information originate interface Vlan106 vrf member MPLS ip address 10.10.254.2/24 ip ospf priority 110 ip router ospf MPLS are...
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