Catalyst 4500-X Fixed 10 GE Aggregation Switch

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• Syslog on Client: receiving startup vlan *Mar 1 00:02:43.016: %LINK-3-UPDOWN: Interface FastEthernet0, changed state to down *Mar 1 00:02:45.323: %LINK-3-UPDOWN: Interface GigabitEthernet1/0/48, changed state to up *Mar 1 00:02:47.352: %LINEPROTO-5-UPDOWN: Line protocol on Interface GigabitEthernet1/0/48, changed state to up *Mar 1 00:02:47.992: %SPANTREE-2-RECV_PVID_ERR: Received BPDU with inconsistent peer vlan id 10 on GigabitEthernet1/0/48 VLAN1. *Mar 1 00:02:47.992: %SPANTREE-2-BLOCK_PVID_LOCAL: Blocking GigabitEthernet1/0/48 on VLAN0001. Inconsistent local vlan. *Mar 1 00:02:57.880: %LINEPROTO-5-UPDOWN: Line protocol on Interface Vlan80, changed state to down *Mar 1 00:03:27.869: %LINEPROTO-5-UPDOWN: Line protocol on Interface Vlan80, changed state to up *Mar 1 00:03:32.876: DHCP: No configured hostname - not including Hostname option *Mar 1 00:03:35.901: Setting system hostname to C2960S_-d3.b0c1 *Mar 1 00:03:35.922: %DHCP-6-ADDRESS_ASSIGN: Interface Vlan80 assigned DHCP address 192.168.80.2, mask 255.255.255.0, hostname got vend id vend spec. info ret: succeed got vend id vend spec. info ret: succeed *Mar 1 00:04:11.107: %SMI-3-IMG_CFG_NOT_CONFIGURED: IBC (IP Address :192.168.80.2) : The Director does not have a image file or a configuration file configured for this Product-ID *Mar 1 00:04:11.112: %SMI-6-AUTOINSTALL: Continue AUTOINSTALL *Mar 1 00:04:11.112: %SMI-6-AUTOINSTALL: Aborted AUTOINSTALL *Mar 1 00:04:11.112: AUTOINSTALL: Obtain tftp server address (opt 150) 192.168.80.1 1. STP blocks vlan 1 on uplinks because of vlan mismatch (00:02:47.992) 2. CDP signals vlan 80, vlan 80 intf created (00:02:57:880) 3. Client gets IP address from Director on vlan 80, Smart Install process begins (00:03:35.922) © 2011 Cisco and/or its affiliates. All rights reserved. Cisco Confidential 167
SMI client: behavior changes on uplink interface • Client receives start-up mgmt vlan via CDP TLV • Client converts uplink to “trunk” mode • Client adds start-up mgmt vlan to allowed list for trunk interface Uplink Interface configuration switchport access vlan 4000 switchport trunk encapsulation dot1q switchport trunk native vlan 4000 switchport mode dynamic desirable Global configuration Client matches with interface configuration change Switchport access vlan 1 Switchport trunk native vlan 1 Switchport trunk allowed vlan 80 Layer 3 interface startup vlan 80 interface vlan 80 ip address dhcp vstack management vlan 80 © 2011 Cisco and/or its affiliates. All rights reserved. Cisco Confidential 168
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Under NDA Updated on January 2, 201
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INNOVATION Virtual Switching System
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• Cisco Catalyst 4500-X Switches
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Warning: Removing a module incorrec
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System Feature C3750X-24S Superviso
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Qos and ACLS Feature C3750X-24S Sup
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IOS XE Application Hosting Example
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IP Base Enterprise Services • Aut
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8 x 10G 8 x 10G 8 x 10G 8 x 10G Pac
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F R O N T STP Lookup Input Classifi
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Increased Operational Efficiency No
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• Redundant design with sub-optim
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• Multiple parallel Layer 2 netwo
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Standalone VSS (Physical view) VSS
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- VSS is supported beginning in IOS
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Supervisor 47xx Linecards 46xx Line
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Features Standalone VSS VLAN Manage
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Catalyst 4500E VSS 1 Mix Fiber/PoE
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Catalyst 4500E VSS Beyond 384 Ports
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Switch virtual domain # Switch 1 Sw
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Si Si Switch 1 Switch 2 Si VSL (con
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Si Si 4500VSS#show switch virtual E
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• Build port channels on the edge
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! 4500 VSS interface Port-channel13
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© 2011 Cisco and/or its affiliates
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• The 4-command syntax is as foll
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Run these commands before, during a
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PAGP The VSL is configured as a Por
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PAGP 1. IF Standby loses contact wi
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These uplinks can be used as VSL or
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• Use-Case: Any SSO/NSF capable
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Active Sup Active & Standby MFIB is
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Unprecedented Application Visibilit
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REFERENCE Interface IPv4 IPv6 Trans
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REFERENCE Example: Switch#event man
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• IOS XE on 4500-X can host third
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• Display packets in brief mode S
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Data Center 1 WAN Internet Red VRF
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Today: VRF-Lite • A hop-by-hop vi
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OSPF Example router ospf 1 network
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VRF-Lite Subinterface Config interf
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Campus Core g1/0 vrf definition red
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vrf definition red vnet tag 101 vrf
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Before: Sharing services in existin
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• Displays VRF configuration info
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• VRF-aware services have the fol
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Business Meetings and Ad Hoc Commun
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An end-to-end IP architecture that
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Page 113 and 114: • Cisco Catalyst 4500-X Switches
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Page 125 and 126: Feature Poll Session Command Mode E
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Page 131 and 132: Cisco TelePresence overview and ses
Page 135 and 136: PAIN POINTS • Many different devi
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Page 139 and 140: Prevent Rogue Router Advertisements
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Page 145 and 146: Host A First Hop Switch DHCP Server
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Page 151 and 152: FEATURE Catalyst 4500E (Sup 7E/ 7L-
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Page 159 and 160: Segment Smart Install Functions •
Page 161 and 162: Client Behavior before 15.0(2)SE: C
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Page 167 and 168: Workaround without CDP signalled st
Page 169 and 170: Software Release Roadmap © 2011 20
Page 171 and 172: TEXEL (Cat 4500E, 4500-X and 4900M,
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Catalyst 4500-X Fixed 10 GE Aggregation Switch

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