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Forum Posts
Hello, Running version 7.1(0)N1(1a). So to put it simply, I need to match tcp traffic from a network to a host. Is this acceptable configuration syntax: switch(config-acl)#permit tcp 172.16.17.0/24 172.16.154.90/32 or will the switch inter...
I work at a university and we are using non-cisco controllerless APs in our dorms. The dorm switches are mostly 3750x but we have some old 3560G as well. Here's how an AP port is programmed on both models: interface GigabitEthernet1/0/1 descriptio...
I need to set up NTA (net flow Traffic Analyzer) in my network. I have Cisco 4500 VSS in my core and for monitoring i ma using Solar winds. I need to configure NTA, can anyone let me know the process ?
I received a call this morning about workstations unable to connect. When logging into the core switches I saw a bunch of these. I have been reading forums and discussions on morning relating to this type of bug but none mention the "bsnMobileStation...
Hi, We are about to implement 300 devices that will be using Voip. I have a general understanding of QoS and traffic shaping, but was looking more for real world advice as where to begin.
Experienced twice today this device got hanged logging message Fragments table overflow.. about reaching maximum threshold to 16. Let us help on this issue. ST_SEC_CE#sh ip virtual-reassembly fastEthernet 0/0 FastEthernet0/0: Virtual Fragmen...
Hello! I have Sup2T with 12.2(50r)SYS3 IOS. Why VACL (sh vlan filter vlan 2Vlan 2 has filter MANAGEMENT_VACL2.filter is active) Works as expected except one situation:I can not ping any devices in VLAN 2 from denyed net, except SVI VLAN2.I think VACL...
I am finding it difficult understanding this term found in a book and considered as a drawback for Layer 3 switches in the access layer - Implementing Cisco IP Switched Networks (SWITCH) Foundation Learning Guide."A VLAN on one Layer 3 access device ...
Ok so I have to design a subnetting scheme for different locations with different hosts. Tampa needs 10 hosts, Atlanta Has 100 hosts and Boston has 53 hosts. The IP is 172.16.1.0 with a prefix of /24 My prefix's so far are. I am not sure if these pre...
Hi guys, I'd like to configure IPS signature to my router. with initially set my interface s0/0/0 as "ip ips iosipsin" but then the result is %IPS *******************************************************************%IPS The signature package is missi...
Hi all, i am trying to configurate Isolated PVLAN Trunk Port on my Cat4500e Sup7 on downlink port to NON PVlan Cat 2960s Switch. I need to forward Vlan 30 (non isolated) and Vlan 50 (Secondary Vlan 501 as isolated) I used this config on Cat 4500e: ...
Resolved! Version about Switch
Hi everyone I have a problem about switch's version.That's below: there are three version about switch: Everest-16.6 Denali-16.3 3 Whether there are some different about them?
Resolved! key chain ,md5 authentication in ospf
Hi every bodyCan we use key chain with ospf for md5 authenticatin?My book shows an example of using key chain with eigrp for md5 autentication. I am just wondering if the same is possible for ospf.thanks
DHCP Server R1(config)#ipv6 dhcp pool [DHCP]2001:1::/64 R1(config-dhcpv6)#address prefix 2001:1::/64 R1(config-dhcpv6)#dns-server 2001:1::1 R1(config-dhcpv6)#domain-name cisco.com R1(config)#int fa0/0 R1(config-if)#ipv6 address 2001:1::1/64 R1(config...
Hi One router ip address is 10.1.1.10 and its standby ip address 10.1.1.1, Which command can tell its peer ip address? Thank you
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